103 Highlights 46 Differences 7 Reactions 0 Likes

Panasonic EW-DJ11-A vs Waterpik Cordless 1100: 103 Highlights & 46 Differences — So, Which Water Flossers Actually Works Better

Learn about safety technologies and travel-friendly features to pick the best fit for you. See how Panasonic EW-DJ11-A and Waterpik Cordless 1100 compare in the specs that matter — from pressure levels, included nozzle count, nozzle attachment mechanism & pressure adjustment method to extra features that could tip the scales.

67 Points
Panasonic
Panasonic
Panasonic EW-DJ11-A Cordless Water Flosser
Panasonic EW-DJ11-A
56 Points
Waterpik Cordless 1100
vs

Highlights 141

No extras. Just what matters.
67 Points
vs
56 Points

Why is Panasonic EW-DJ11-A better than Waterpik Cordless 1100 ?

Scroll down for more facts

Panasonic EW-DJ11-A vs Waterpik Cordless 1100: Portable Water Flossers Compared

When selecting a portable water flosser, two reliable contenders often come up: the Panasonic EW-DJ11-A and the Waterpik Cordless 1100. Both devices cater well to beginners, offer cordless convenience, and target key oral care tasks such as plaque removal and gum health improvement. These two models share a comparable maximum water pressure of 75 PSI and utilize physical button controls for easy operation. Ideal for travel and home environments, they come with visible, removable water tanks equipped with locking mechanisms, ensuring mess-free use. However, beyond these shared fundamentals, they diverge in design philosophy, water tank capacity, accessory inclusions, and safety features.

Compact Sophistication: What Distinguishes Panasonic EW-DJ11-A

The Panasonic EW-DJ11-A stands out primarily through its seamless body construction and thoughtfully integrated cord storage, granting it a sleek appearance and enhanced durability. This unit is uniquely equipped with foldable components, making it exceptionally travel-friendly by occupying less space in your luggage; ideal for frequent travelers. Weighing lighter with a compact footprint, it easily fits in small bathroom counters or travel bags.

Its water tank, while slightly smaller at 5.07 oz, benefits from an easy-to-clean design with a removable lid and lock mechanism that prevents leaks. The ergonomic handle is complemented by a comfortable grip design, and its controls include child safety features, adding peace of mind for family use.

Performance-wise, the Panasonic offers multiple pressure settings, allowing users to customize water intensity better than the Waterpik's more limited two. It also prides itself on efficient power usage and convenient USB charging, supporting quicker and more flexible charging options. Maintenance is straightforward, with minimal descaling required thanks to quality material compliance and waterproof safety.

A Closer Look at Waterpik Cordless 1100's Features

While the Waterpik Cordless 1100 may lack foldability, it compensates with a slightly bigger 6-oz water tank, which can extend your flossing session without frequent refills. This is a notable benefit for users who prefer fewer interruptions during their routine. The water flosser comes equipped with two color-coded nozzles, improving hygiene by clearly distinguishing tips for multiple users, making it a great choice for couples or families.

The Waterpik's USB-C charging streamlines power-up times and is widely compatible with modern chargers. Enhanced safety features such as overheat protection and short-circuit protection further ensure safe operation during charging and use. These protections reduce the risk of malfunction, which is comforting for users who prioritize electrical safety.

It features a glossy finish and external cord storage, which, while not as streamlined as Panasonic's model, still offers an ergonomic handle design and compactness suitable for everyday use. Included in the package are both a nozzle set and the charging cord, alongside access to instructional media, which can guide users in making the most of their oral hygiene routine.

The Quick Take

Panasonic's EW-DJ11-A shines for travelers and families, delivering portability with a foldable design and child-friendly controls that promote easy, safe flossing on the go. Meanwhile, the Waterpik Cordless 1100 wins with its larger tank, dual nozzles for shared use, and robust electrical safety features, ideal for users who want a straightforward, dependable device with extra accessories and guidance.

Bottom Line: Which Portable Water Flosser Wins?

For those seeking an ultra-portable, travel-optimized water flosser with thoughtfully engineered safety and maintenance benefits, the Panasonic EW-DJ11-A clearly leads. Its compact foldability, combined with efficient power management and a user-friendly design, makes it an excellent companion for active lifestyles and families. Conversely, if your priority is a slightly greater water capacity, multiple included nozzles, and electrical safeguards that offer peace of mind during use, the Waterpik Cordless 1100 stands strong as a dependable household flosser.

Verdict

  • Winner: Panasonic EW-DJ11-A - Perfect for compact travel needs, child-safe controls, and ergonomic convenience.
  • Runner-up: Waterpik Cordless 1100 - Ideal for users wanting larger water capacity, multiple nozzles, and advanced safety protections.

Comparisons 4

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Price comparisons

(✱) Prices may be changed at any time without further notice.

Related comparisons 4

Because one duel is never enough.

Comparisons & Facts 141

Side by side. The numbers. The features. No drama.

Trying to choose between Panasonic EW-DJ11-A and Waterpik Cordless 1100? This versus breakdown covers everything — specs, pros and cons, pricing, what users like (and don’t), and which water flossers makes more sense for your needs and budget.

General Information 12

Environment Suitability

Where can this water flosser be used?

69 Panasonic EW-DJ11-A 0 Votes Bathroom, Travel, Home

61 Waterpik Cordless 1100 0 Votes Bathroom, Home, Travel

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Environment Suitability

Panasonic EW-DJ11-A is suitable for bathroom, travel, and home environments, while Waterpik Cordless 1100 is suitable for bathroom, home, and travel settings. Both offer versatile environment suitability, equally fit for travel and home use.

Defines where the water flosser is intended to be used safely.

Operating System Compatibility

Which operating systems are supported?

Who knows? 0 Votes Panasonic EW-DJ11-A (Help us out by suggesting one!)

Who knows? 0 Votes Waterpik Cordless 1100 (Help us out by suggesting one!)

Defines supported mobile operating systems if app-enabled.

Water Flosser Type

What type of water flosser is it?

89 Panasonic EW-DJ11-A 0 Votes Cordless

81 Waterpik Cordless 1100 0 Votes Cordless

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

This water flosser is cordless, enhancing portability and ease of use without being tethered to an outlet.

Waterpik Cordless 1100
Waterpik Cordless 1100

The product functions as a cordless water flosser, allowing flexible use without a tethered power cord.

Specifies the structural type and usage format of the water flosser.

Release Year

What year was this model released?

89 Panasonic EW-DJ11-A 0 Votes 2024

21 Waterpik Cordless 1100 0 Votes 2018

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

This water flosser model was released in 2024, making it a current and up-to-date device.

Waterpik Cordless 1100
Waterpik Cordless 1100

The product was released in the year 2018.

Indicates the year the product model was released to market.

Use Case

What is the main use case?

54 Panasonic EW-DJ11-A 0 Votes Daily Oral Care, Braces Cleaning, Gum Care

46 Waterpik Cordless 1100 0 Votes Daily Oral Care, Gum Care

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Designed for daily oral care, with special utility for braces cleaning and gum care.

Waterpik Cordless 1100
Waterpik Cordless 1100

Intended for daily oral care and gum care, supporting overall oral hygiene.

Describes the primary oral care purposes the device supports.

Product Type

What type of product is this?

79 Panasonic EW-DJ11-A 0 Votes Water Flosser

41 Waterpik Cordless 1100 0 Votes Water Flosser

Waterpik Cordless 1100
Waterpik Cordless 1100

This product is a water flosser, a device designed to clean between teeth using pressurized water.

Identifies the product category within oral care devices.

Target User

Who is this water flosser designed for?

54 Panasonic EW-DJ11-A 0 Votes Adults, Orthodontic Patients

39 Waterpik Cordless 1100 0 Votes Adults, Seniors

Waterpik Cordless 1100
Waterpik Cordless 1100

Intended primarily for adults and seniors, catering to the common oral hygiene needs of these groups.

Indicates the primary user group the product is designed for.

User Skill Level

What user skill level is required?

0 Panasonic EW-DJ11-A 0 Votes Beginner

0 Waterpik Cordless 1100 0 Votes Beginner

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
User Skill Level

Both Panasonic EW-DJ11-A and Waterpik Cordless 1100 are designed for beginner user skill levels, making them easy for new users to operate comfortably without prior experience.

Indicates how easy the device is to use based on experience level.

Intended Oral Care Purpose

What oral care purpose is it intended for?

79 Panasonic EW-DJ11-A 0 Votes Plaque Removal, Gum Health, Orthodontic Care

66 Waterpik Cordless 1100 0 Votes Plaque Removal, Gum Health

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Intended Oral Care Purpose

Panasonic EW-DJ11-A supports plaque removal, gum health, and orthodontic care, whereas Waterpik Cordless 1100 supports only plaque removal and gum health. Panasonic offers more comprehensive oral care purpose, ideal for orthodontic users.

Clarifies the specific oral health goals the device targets.

Smart Features

Does it support smart features?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Indicates availability of smart or connected features.

App Required

Is an app required to use it?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Indicates whether a companion mobile app is required for use.

Subscription Required

Is a subscription required?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Specifies whether ongoing subscription is needed for functionality.

Design & Build 16

Finish Type

What type of finish does it have?

39 Panasonic EW-DJ11-A 0 Votes Matte

51 Waterpik Cordless 1100 0 Votes Glossy

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Finish Type

Panasonic EW-DJ11-A comes with a matte finish, whereas Waterpik Cordless 1100 has a glossy finish. The matte finish of Panasonic may better resist fingerprints and provide a subtle look.

Describes the surface finish of the exterior housing.

Seamless Body Construction

Does it have seamless body construction?

Yes 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Seamless Body Construction

Panasonic EW-DJ11-A features seamless body construction, providing a sleek, easy-to-clean design, whereas Waterpik Cordless 1100 does not. Panasonic is preferable for those valuing integrated build quality.

Indicates whether the body has minimal seams or joints.

Color Options

What color options are available?

19 Panasonic EW-DJ11-A 0 Votes White

11 Waterpik Cordless 1100 0 Votes White, Blue

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The color option available is white, offering a clean and classic look.

Waterpik Cordless 1100
Waterpik Cordless 1100

Available in white and blue color options to suit personal preferences.

Lists the available exterior color choices.

Build Quality

how is the build quality?

59 Panasonic EW-DJ11-A 0 Votes Standard

51 Waterpik Cordless 1100 0 Votes Standard

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The build quality is rated standard, reflecting durable construction suitable for regular use.

Waterpik Cordless 1100
Waterpik Cordless 1100

Build quality is standard, providing reliable durability for everyday use.

Describes the overall construction quality and durability level of the product.

Hose Type

What type of hose does it use?

49 Panasonic EW-DJ11-A 0 Votes Flexible

41 Waterpik Cordless 1100 0 Votes Flexible

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The hose type is flexible, improving maneuverability and user comfort during cleaning.

Waterpik Cordless 1100
Waterpik Cordless 1100

The hose type is flexible, enhancing ease of maneuverability.

Identifies the type of hose connecting handle and base.

Nozzle Material

What material are the nozzles made of?

39 Panasonic EW-DJ11-A 0 Votes Plastic

31 Waterpik Cordless 1100 0 Votes Plastic

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The nozzle material is plastic, which is common for water flossers due to durability and hygiene.

Waterpik Cordless 1100
Waterpik Cordless 1100

The nozzle material is plastic, which is standard for durability and safety in oral care devices.

Identifies the material used for the water nozzle tips.

Control Button Type

What type of control buttons are used?

49 Panasonic EW-DJ11-A 0 Votes Physical Buttons

41 Waterpik Cordless 1100 0 Votes Physical Buttons

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Control Button Type

Both Panasonic EW-DJ11-A and Waterpik Cordless 1100 utilize physical buttons for control, ensuring tactile feedback and straightforward operation for all users.

Specifies how user controls are physically implemented.

Water Resistance Rating

What is the water resistance rating?

99 Panasonic EW-DJ11-A 0 Votes IPX7

91 Waterpik Cordless 1100 0 Votes IPX7

Waterpik Cordless 1100
Waterpik Cordless 1100

The water resistance rating is IPX7, meaning the device can be submerged in water up to 1 meter for 30 minutes, ideal for bathroom use and easy cleaning.

Indicates resistance level against water exposure.

Cord Storage Design

How is the cord stored?

99 Panasonic EW-DJ11-A 0 Votes Integrated

41 Waterpik Cordless 1100 0 Votes External

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Cord Storage Design

Panasonic EW-DJ11-A has integrated cord storage design, while Waterpik Cordless 1100 uses an external cord storage design. Panasonic’s integrated option offers cleaner storage, ideal for compact spaces.

Describes how the power cord is managed or stored.

Overall Build Profile

How would you describe the overall build profile?

99 Panasonic EW-DJ11-A 0 Votes Compact

91 Waterpik Cordless 1100 0 Votes Compact

Waterpik Cordless 1100
Waterpik Cordless 1100

Has a compact overall build profile, making it suitable for limited space environments.

Describes the general size and visual bulk of the unit.

Primary Material

What is the primary material?

39 Panasonic EW-DJ11-A 0 Votes Plastic

41 Waterpik Cordless 1100 0 Votes Plastic, ABS

Waterpik Cordless 1100
Waterpik Cordless 1100

Constructed primarily from plastic and ABS, materials that balance durability and weight.

Identifies the main material used for the body construction.

Water Tank Material

What material is the water tank made from?

49 Panasonic EW-DJ11-A 0 Votes Plastic

91 Waterpik Cordless 1100 0 Votes BPA-Free Plastic

Waterpik Cordless 1100
Waterpik Cordless 1100

Water tank is made of BPA-free plastic, ensuring safety from harmful chemicals.

Specifies the material used for the water reservoir.

Dimensions & Weight 11

Footprint Size

how large is the footprint size?

99 Panasonic EW-DJ11-A 0 Votes Compact

91 Waterpik Cordless 1100 0 Votes Compact

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Footprint Size

Both Panasonic EW-DJ11-A and Waterpik Cordless 1100 share compact footprint sizes, making them suitable for small bathroom counters and easy portability.

Indicates how much surface space the product occupies when placed.

Storage Clearance Height

What clearance height is required?

8 inch 0 Votes
Panasonic EW-DJ11-A
9 inch 0 Votes
Waterpik Cordless 1100

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Storage Clearance Height

Panasonic EW-DJ11-A has a storage clearance height of 8 inches, while Waterpik Cordless 1100 requires 9 inches. Panasonic suits lower storage spaces better.

Minimum vertical clearance needed for storage or placement.

Width

What is the width of the unit?

9.22 inch 0 Votes
Panasonic EW-DJ11-A
2.5 inch 0 Votes
Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The unit width is 9.22 inch (23.42 cm), providing a substantial yet manageable size for bathroom counters.

Waterpik Cordless 1100
Waterpik Cordless 1100

Package width is 2.5 inches (6.35 cm), supporting compact storage and portability.

Indicates the horizontal width of the water flosser unit.

Height

What is the height of the unit?

2.25 inch 0 Votes
Panasonic EW-DJ11-A
11.75 inch 0 Votes
Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The height of the product is 2.25 inch (5.72 cm), contributing to its compact design.

Waterpik Cordless 1100
Waterpik Cordless 1100

Height is 11.75 inches (29.85 cm), suitable for typical countertop placement.

Represents the vertical height of the water flosser.

Package Width

What is the package width?

3.5 inch 0 Votes
Panasonic EW-DJ11-A
5.5 inch 0 Votes
Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The package width measures 3.5 inch (8.89 cm), which is compact and easy to store or transport.

Waterpik Cordless 1100
Waterpik Cordless 1100

Package width measures 5.5 inches (13.97 cm), compact for easy storage.

Width of the product packaging box.

Package Depth

What is the package depth?

2.8 inch 0 Votes
Panasonic EW-DJ11-A
4 inch 0 Votes
Waterpik Cordless 1100

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Package Depth

The package depth of Panasonic EW-DJ11-A is 2.8 inches, which is less than the Waterpik Cordless 1100’s 4 inches, favoring Panasonic for compact storage and portability.

Depth of the retail packaging box.

Package Height

What is the package height?

9.8 inch 0 Votes
Panasonic EW-DJ11-A
9 inch 0 Votes
Waterpik Cordless 1100

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Package Height

The package height for Panasonic EW-DJ11-A is 9.8 inches compared to Waterpik Cordless 1100’s 9 inches. Panasonic’s slightly taller package may impact storage but remains similarly compact.

Height of the product packaging box.

Countertop Space Requirement

How much countertop space is required?

99 Panasonic EW-DJ11-A 0 Votes Minimal

91 Waterpik Cordless 1100 0 Votes Minimal

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Countertop space requirement is minimal, ideal for small bathrooms or crowded counters.

Waterpik Cordless 1100
Waterpik Cordless 1100

Requires minimal countertop space, suitable for small bathrooms or confined areas.

Indicates the amount of counter space needed for placement.

Depth

How deep is the unit?

2.06 inch 0 Votes
Panasonic EW-DJ11-A
3.75 inch 0 Votes
Waterpik Cordless 1100

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Depth

Panasonic EW-DJ11-A measures 2.06 inches in depth, notably slimmer than Waterpik Cordless 1100’s 3.75 inches, making Panasonic better suited for travel and tight storage spots.

Measures the front-to-back depth of the device.

Product Weight

How much does the unit weigh?

Who knows? 0 Votes Panasonic EW-DJ11-A (Help us out by suggesting one!)

0.7 lbs 0 Votes
Waterpik Cordless 1100

Waterpik Cordless 1100
Waterpik Cordless 1100

Product weight is 0.7 lbs (0.32 kg), making it very easy to handle and portable.

Weight of the water flosser unit without packaging.

Package Weight

What is the package weight?

1 lbs 0 Votes
Panasonic EW-DJ11-A
1 lbs 0 Votes
Waterpik Cordless 1100

Waterpik Cordless 1100
Waterpik Cordless 1100

The package weight is 1 lb (0.45 kg), making it lightweight and easy to carry.

Total weight including packaging and accessories.

Water Tank & Capacity 10

Water Tank Capacity

What is the water tank capacity?

5.07 oz 0 Votes
Panasonic EW-DJ11-A
6 oz 1 Votes
Waterpik Cordless 1100

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Water Tank Capacity

Water Tank Capacity of Panasonic EW-DJ11-A is 5.07 oz, while Waterpik Cordless 1100 holds 6 oz. Waterpik offers about 0.93 oz more capacity, potentially enabling longer usage per fill.

Indicates the maximum amount of water the tank can hold.

The Waterpik stands out to me with its bigger 6 oz water tank which means longer flossing sessions without refills. For my routine, that ease of use is a real plus.

See more

Tank Cleaning Ease

How easy is the tank to clean?

99 Panasonic EW-DJ11-A 0 Votes Easy

91 Waterpik Cordless 1100 0 Votes Easy

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Tank Cleaning Ease

Both products offer easy tank cleaning, simplifying maintenance and ensuring hygiene without hassles.

Rates how easy the tank is to clean and maintain.

Tank Lock Mechanism

Does the tank lock into place?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Tank Lock Mechanism

Panasonic EW-DJ11-A and Waterpik Cordless 1100 include tank lock mechanisms, which securely hold the tank in place during use to avoid leaks.

Indicates if the tank locks securely into the base.

Detachable Water Tank

Is the water tank detachable?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The water tank is detachable, which facilitates easy cleaning and refilling.

Waterpik Cordless 1100
Waterpik Cordless 1100

Features a detachable water tank that simplifies refilling and cleaning.

Shows whether the water tank can be removed for refilling or cleaning.

Tank Visibility

Can you see the water level?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Tank Visibility

Both Panasonic EW-DJ11-A and Waterpik Cordless 1100 feature visible water tanks, allowing easy monitoring of water levels during use which enhances user convenience.

Indicates whether the water level is easily visible during use.

Max Continuous Use Time

How long can it run on a full tank?

0.58 minutes 0 Votes
Panasonic EW-DJ11-A
45 minutes 0 Votes
Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Maximum continuous use time is approximately 0.58 minutes (35 seconds), indicating typical duration per water tank fill or battery charge cycle.

Waterpik Cordless 1100
Waterpik Cordless 1100

It provides a maximum continuous use time of 45 minutes, allowing thorough cleaning without frequent recharges.

Maximum operating time per full tank refill.

Anti Spill Tank Design

Does the tank prevent spills?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The tank has an anti-spill design that minimizes water leakage during refills or transport.

Waterpik Cordless 1100
Waterpik Cordless 1100

An anti-spill tank design prevents water leakage during use or transport.

Shows whether the tank design helps prevent spills.

Tank Refill Method

How is the water tank refilled?

49 Panasonic EW-DJ11-A 0 Votes Top Fill

21 Waterpik Cordless 1100 0 Votes Direct Pour

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Water tank refill is done via top fill, which simplifies the refilling process and reduces spills.

Describes how water is added to the tank.

Tank Lid Type

What type of tank lid does it use?

49 Panasonic EW-DJ11-A 0 Votes Removable Lid

41 Waterpik Cordless 1100 0 Votes Removable Lid

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Tank Lid Type

Each model incorporates a removable lid for the water tank; Panasonic EW-DJ11-A and Waterpik Cordless 1100 both offer this feature for straightforward refilling and cleaning.

Specifies the design of the tank opening lid.

Water Level Indicator

Is there a water level indicator?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Indicates whether a visual indicator shows remaining water.

Pressure & Performance 13

Pressure Levels

What pressure levels are available?

89 Panasonic EW-DJ11-A 1 Votes Multiple Levels

41 Waterpik Cordless 1100 0 Votes 2

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Pressure Levels

Panasonic EW-DJ11-A offers multiple pressure levels, while Waterpik Cordless 1100 provides 2 levels. Panasonic allows finer adjustment, better accommodating varied user preferences.

Indicates the available water pressure intensity options offered by the device.

Panasonic offering multiple pressure levels is a game changer for customizing my flossing experience. I feel like I get more control over comfort and effectiveness.

See more

Max Water Pressure

What is the maximum water pressure?

75 psi 0 Votes
Panasonic EW-DJ11-A
75 psi 0 Votes
Waterpik Cordless 1100

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Max Water Pressure

Max water pressure for both Panasonic EW-DJ11-A and Waterpik Cordless 1100 is 75 psi, delivering comparable cleaning power effective for oral hygiene.

Maximum water pressure output for deep cleaning.

Min Water Pressure

What is the minimum water pressure?

30 psi 0 Votes
Panasonic EW-DJ11-A
45 psi 0 Votes
Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Minimum water pressure is 30 psi (206.8 kPa or 2.07 bar), ensuring a gentle yet effective cleaning mode.

Waterpik Cordless 1100
Waterpik Cordless 1100

The minimum water pressure is 45 psi (310.26 kPa), sufficient for effective plaque removal and gentle cleaning.

Lowest pressure setting for sensitive gums.

Pulse Rate

What is the pulse rate?

23 Hz 0 Votes
Panasonic EW-DJ11-A
20 Hz 0 Votes
Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The pulse rate is 23 Hz, indicating the frequency at which water jets pulse for effective plaque removal.

Waterpik Cordless 1100
Waterpik Cordless 1100

Pulse rate is 20 Hz, delivering 20 water pulses per second for effective cleaning action.

Frequency of water pulses per second.

Gum Massage Capability

Does it support gum massage?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Gum massage capability is included, promoting gum health by stimulating circulation during use.

Waterpik Cordless 1100
Waterpik Cordless 1100

Includes gum massage capability which supports improved gum health and circulation.

Shows if the device supports gum stimulation modes.

Plaque Removal Effectiveness

How effective is it at plaque removal?

65 Panasonic EW-DJ11-A 0 Votes Enhanced

24 Waterpik Cordless 1100 0 Votes Standard

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Plaque removal effectiveness is enhanced, providing better cleaning performance than the standard level.

Waterpik Cordless 1100
Waterpik Cordless 1100

Plaque removal effectiveness is standard, providing adequate daily cleaning performance.

Indicates effectiveness in removing plaque buildup.

Performance Stability

How stable is the performance?

99 Panasonic EW-DJ11-A 0 Votes Stable

91 Waterpik Cordless 1100 0 Votes Stable

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Performance stability is stable, meaning consistent operation without fluctuation in water pressure or flow.

Waterpik Cordless 1100
Waterpik Cordless 1100

Performance stability is ensured, providing consistent water pressure and operation throughout use.

Describes consistency of performance over time.

Water Stream Type

What type of water stream does it use?

49 Panasonic EW-DJ11-A 0 Votes Continuous

61 Waterpik Cordless 1100 0 Votes Pulsed

Waterpik Cordless 1100
Waterpik Cordless 1100

The water stream type is pulsed, which improves cleaning effectiveness by disrupting plaque.

Defines the pattern of the water jet during use.

Consistent Pressure Output

Is the pressure consistent?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Waterpik Cordless 1100
Waterpik Cordless 1100

Provides consistent pressure output for reliable and effective cleaning.

Indicates whether pressure remains stable during use.

Orthodontic Cleaning Performance

How well does it clean braces?

49 Panasonic EW-DJ11-A 0 Votes Basic

41 Waterpik Cordless 1100 0 Votes Basic

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Orthodontic Cleaning Performance

Both products provide basic orthodontic cleaning performance, suitable for users looking for standard care without specialized orthodontic features.

Describes effectiveness for braces and dental appliances.

Jet Accuracy

How accurate is the water jet?

49 Panasonic EW-DJ11-A 0 Votes Moderate

41 Waterpik Cordless 1100 0 Votes Moderate

Waterpik Cordless 1100
Waterpik Cordless 1100

Jet accuracy is moderate, balancing effective cleaning with user comfort.

Describes how precisely the water stream is directed.

Sensitivity Mode

Is there a sensitivity mode?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Sensitivity Mode

Neither Panasonic EW-DJ11-A nor Waterpik Cordless 1100 have a sensitivity mode, implying standard pressure application suited for general users rather than sensitive gums.

Indicates availability of gentle mode for sensitive gums.

Nozzles & Attachments 12

Included Nozzle Count

How many nozzles are included?

0 Panasonic EW-DJ11-A 0 Votes 1

13 Waterpik Cordless 1100 0 Votes 2

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Included Nozzle Count

Panasonic EW-DJ11-A includes 1 nozzle, while Waterpik Cordless 1100 includes 2 nozzles. Waterpik offers more nozzles for extended use or multiple users.

Number of nozzle tips included in the box.

Nozzle Attachment Mechanism

How do nozzles attach?

39 Panasonic EW-DJ11-A 0 Votes Push Fit

31 Waterpik Cordless 1100 0 Votes Push Fit

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Nozzle Attachment Mechanism

Both Panasonic EW-DJ11-A and Waterpik Cordless 1100 use push fit nozzle attachment mechanisms, ensuring quick and secure nozzle changes.

Describes how nozzles attach to the handle.

Nozzle Types Included

What nozzle types are included?

19 Panasonic EW-DJ11-A 0 Votes Standard

11 Waterpik Cordless 1100 0 Votes Standard

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Standard nozzle types are included, suitable for general water flossing needs.

Waterpik Cordless 1100
Waterpik Cordless 1100

Includes standard nozzle types for general cleaning purposes.

Lists the types of nozzles provided with the unit.

Rotating Nozzle

Does the nozzle rotate?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

This model features a rotating nozzle, which can enhance cleaning coverage and effectiveness.

Waterpik Cordless 1100
Waterpik Cordless 1100

Includes a rotating nozzle enhancing cleaning flexibility and reach in the mouth.

Indicates whether the nozzle can rotate for better reach.

Replacement Nozzle Availability

Are replacement nozzles available?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Replacement nozzles are available, allowing users to maintain hygiene and performance by changing worn tips.

Waterpik Cordless 1100
Waterpik Cordless 1100

Replacement nozzles are available, contributing to hygiene and extended use.

Indicates whether replacement nozzles are easily available.

Color Coded Tips

Are nozzle tips color-coded?

No 0 Votes Panasonic EW-DJ11-A

Yes 1 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Color Coded Tips

Waterpik Cordless 1100 includes color-coded tips for easy differentiation, whereas Panasonic EW-DJ11-A does not have this feature. Waterpik helps families or multi-user homes easily identify their tips.

Indicates whether tips are color-coded for multiple users.

I'm all about the Waterpik's color coded tips since it makes sharing the device hygienic and easy to keep organized. That feature is really thoughtful for families or couples.

See more

Nozzle Storage Solution

How are nozzles stored?

49 Panasonic EW-DJ11-A 0 Votes External

1 Waterpik Cordless 1100 0 Votes None

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Nozzle Storage Solution

Panasonic EW-DJ11-A has an external nozzle storage solution, whereas Waterpik Cordless 1100 has none. Panasonic offers better nozzle organization and protection.

Describes how nozzles are stored on or with the unit.

Universal Nozzle Compatibility

Are universal nozzles supported?

No 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Waterpik Cordless 1100
Waterpik Cordless 1100

Compatible with universal nozzles, providing versatility in nozzle options for various oral care needs.

Indicates compatibility with third-party or universal tips.

Orthodontic Tip

Is an orthodontic tip included?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Shows whether a tip for braces is included.

Periodontal Tip

Is a periodontal tip included?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
vs
Waterpik Cordless 1100
Periodontal Tip

Neither Panasonic EW-DJ11-A nor Waterpik Cordless 1100 include a periodontal tip, focusing on general oral cleaning instead of specialized periodontal care.

Indicates inclusion of a tip for deep gum cleaning.

Tongue Cleaner Tip

Is a tongue cleaner tip included?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Shows whether a tongue cleaning attachment is included.

Nozzle Wear Indicator

Is there a nozzle wear indicator?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Shows whether wear indicators signal nozzle replacement time.

Power & Battery 13

Charging Method

How is the device charged?

69 Panasonic EW-DJ11-A 0 Votes USB

91 Waterpik Cordless 1100 0 Votes USB-C

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

This device uses a USB charging method, providing convenient and modern power options.

Waterpik Cordless 1100
Waterpik Cordless 1100

Charges via USB-C, providing fast and universal compatibility with modern charging devices.

Describes how the device is charged.

Battery Life

How long does the battery last?

Who knows? 0 Votes Panasonic EW-DJ11-A (Help us out by suggesting one!)

Who knows? 0 Votes Waterpik Cordless 1100 (Help us out by suggesting one!)

Estimated operating time on a full charge.

Power Source

What is the power source?

99 Panasonic EW-DJ11-A 0 Votes Battery

91 Waterpik Cordless 1100 0 Votes Battery

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The power source is battery, enabling cordless operation for enhanced portability.

Waterpik Cordless 1100
Waterpik Cordless 1100

Powered by battery, enhancing portability and ease of use throughout the day.

Indicates the primary source of power for the water flosser.

Power Efficiency

How power-efficient is it?

99 Panasonic EW-DJ11-A 0 Votes Efficient

41 Waterpik Cordless 1100 0 Votes Standard

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Power efficiency is rated as efficient, which helps save energy during operation.

Waterpik Cordless 1100
Waterpik Cordless 1100

Power efficiency is standard, balancing battery life and performance.

Describes how efficiently the device uses power.

Battery Type

What type of battery does it use?

89 Panasonic EW-DJ11-A 0 Votes Lithium-Ion

81 Waterpik Cordless 1100 0 Votes Lithium-Ion

Waterpik Cordless 1100
Waterpik Cordless 1100

Powered by a lithium-ion battery, known for long life and efficient charging.

Specifies the type of rechargeable battery used.

Charging Time

How long does it take to charge?

Who knows? 0 Votes Panasonic EW-DJ11-A (Help us out by suggesting one!)

4 hours 0 Votes
Waterpik Cordless 1100

Waterpik Cordless 1100
Waterpik Cordless 1100

Charging time is 4 hours, allowing relatively quick recharge for regular use.

Time required to fully recharge the battery.

Cord Length

What is the cord length?

Who knows? 0 Votes Panasonic EW-DJ11-A (Help us out by suggesting one!)

3 ft 0 Votes
Waterpik Cordless 1100

Waterpik Cordless 1100
Waterpik Cordless 1100

The cord length is 3 feet (0.91 meters), adequate for easy connection to power sources.

Length of the power cord for corded or charging base use.

Battery Protection System

Is there a battery protection system?

No 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Waterpik Cordless 1100
Waterpik Cordless 1100

Includes a battery protection system to safeguard against overcharging or damage.

Indicates safeguards against overcharging or overheating.

Battery Capacity

What is the battery capacity?

Who knows? 0 Votes Panasonic EW-DJ11-A (Help us out by suggesting one!)

Who knows? 0 Votes Waterpik Cordless 1100 (Help us out by suggesting one!)

Represents the total energy capacity of the battery.

Auto Shut Off

Does it have auto shut-off?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Indicates whether the device powers off automatically when idle.

Low Battery Indicator

Is there a low battery indicator?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Shows whether a warning appears when battery is low.

Travel Lock

Does it have a travel lock?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Prevents accidental activation during travel.

Controls & Modes 11

Child Friendly Controls

Are the controls child-friendly?

Yes 1 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Child friendly controls are designed to be intuitive and safe for use around children.

Waterpik Cordless 1100
Waterpik Cordless 1100

Controls are child-friendly, making it safer and easier for younger users to operate.

Indicates controls are safe and easy for children to use.

Both models have child friendly controls which is awesome but Panasonic includes child safety features too. That makes it feel safer to use around kids.

See more

Pressure Adjustment Method

How is pressure adjusted?

29 Panasonic EW-DJ11-A 0 Votes Manual

21 Waterpik Cordless 1100 0 Votes Manual

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The pressure adjustment method is manual, giving users direct control over the water pressure setting.

Waterpik Cordless 1100
Waterpik Cordless 1100

Pressure adjustment is manual, allowing users direct control over water pressure settings.

Describes how pressure levels are adjusted.

One Touch Operation

Can it be operated with one touch?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

One touch operation is supported, simplifying the user interface for quick and easy activation.

Waterpik Cordless 1100
Waterpik Cordless 1100

One touch operation simplifies use with easy single-button control for starting the device.

Allows operation with a single press.

Tactile Button Feedback

Do the buttons provide tactile feedback?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Tactile button feedback provides users with physical confirmation of inputs, reducing operation errors.

Waterpik Cordless 1100
Waterpik Cordless 1100

Tactile button feedback provides physical confirmation of button presses, enhancing user control.

Provides physical feedback when buttons are pressed.

Control Type

What type of controls does it use?

99 Panasonic EW-DJ11-A 0 Votes Button

91 Waterpik Cordless 1100 0 Votes Button

Waterpik Cordless 1100
Waterpik Cordless 1100

Operated by button controls, ensuring straightforward and familiar usability.

Defines the primary method used to control the device.

Mode Count

How many cleaning modes are available?

0 Panasonic EW-DJ11-A 0 Votes 1

0 Waterpik Cordless 1100 0 Votes 1

Waterpik Cordless 1100
Waterpik Cordless 1100

Has one mode counting as a simple, straightforward operation setup.

Total number of available cleaning modes.

Control Responsiveness

How responsive are the controls?

49 Panasonic EW-DJ11-A 0 Votes Responsive

41 Waterpik Cordless 1100 0 Votes Responsive

Waterpik Cordless 1100
Waterpik Cordless 1100

Controls respond promptly to user input, enhancing the ease of operation.

Describes how quickly controls respond to input.

Control Accessibility

Where are the controls located?

59 Panasonic EW-DJ11-A 0 Votes Front Mounted

31 Waterpik Cordless 1100 0 Votes Handle Mounted

Waterpik Cordless 1100
Waterpik Cordless 1100

Control accessibility mounted on the handle facilitates ease of use while holding the device.

Indicates where controls are positioned.

Preset Cleaning Modes

Does it have preset cleaning modes?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Indicates whether preset cleaning programs are available.

Mode Memory

Does it remember the last mode used?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Remembers the last used mode for convenience.

Visual Mode Indicator

Is there a visual mode indicator?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Shows current mode visually using lights or icons.

Noise & Comfort 8

Hand Comfort During Use

How comfortable is it to hold during use?

99 Panasonic EW-DJ11-A 0 Votes Comfortable

91 Waterpik Cordless 1100 0 Votes Comfortable

Waterpik Cordless 1100
Waterpik Cordless 1100

Designed with hand comfort in mind, it offers a comfortable grip during use, which helps reduce fatigue.

Rates overall comfort while holding and using the device.

Vibration Level

How much vibration does it produce?

99 Panasonic EW-DJ11-A 0 Votes Low

41 Waterpik Cordless 1100 0 Votes Moderate

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The vibration level during operation is low, contributing to a more comfortable and less disruptive experience.

Waterpik Cordless 1100
Waterpik Cordless 1100

The vibration level is moderate, balancing effective cleaning while maintaining user comfort.

Describes the amount of vibration felt during use.

Hose Flexibility Comfort

How flexible is the hose during use?

99 Panasonic EW-DJ11-A 0 Votes Flexible

91 Waterpik Cordless 1100 0 Votes Flexible

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Hose flexibility is flexible, enhancing ease of movement and comfort during use.

Waterpik Cordless 1100
Waterpik Cordless 1100

Hose is flexible, which improves handling ease and user comfort during cleaning.

Describes how flexible the hose feels during movement.

User Fatigue Reduction

Does it reduce user fatigue?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

User fatigue reduction is featured, making the device more comfortable for extended use without causing strain.

Waterpik Cordless 1100
Waterpik Cordless 1100

Designed to reduce user fatigue, allowing comfortable extended use.

Indicates whether design reduces hand or wrist fatigue.

Operating Noise Level

How loud is the water flosser during use?

Who knows? 0 Votes Panasonic EW-DJ11-A (Help us out by suggesting one!)

Who knows? 0 Votes Waterpik Cordless 1100 (Help us out by suggesting one!)

Measures the sound level produced during operation.

Noise Reduction Design

Does it include noise reduction features?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Indicates whether design elements help reduce operating noise.

Sound Dampening Housing

Does the housing dampen sound?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Shows whether the housing absorbs sound vibrations.

Quiet Mode

Is there a quiet mode?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Indicates availability of a low-noise operating mode.

Maintenance & Cleaning 9

Self Cleaning Function

Does it have a self-cleaning function?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Indicates whether the device can clean internal components automatically.

Descaling Requirement

How often does it need descaling?

99 Panasonic EW-DJ11-A 0 Votes Rare

41 Waterpik Cordless 1100 0 Votes Occasional

Waterpik Cordless 1100
Waterpik Cordless 1100

This device requires descaling occasionally to maintain optimal function and hygiene.

Indicates how often descaling is required.

Filter Type

What type of filter does it use?

49 Panasonic EW-DJ11-A 0 Votes Standard

41 Waterpik Cordless 1100 0 Votes Standard

Waterpik Cordless 1100
Waterpik Cordless 1100

Uses a standard filter type, ensuring effective water purity during use.

Specifies the type of internal filter used.

Maintenance Frequency

How often is maintenance required?

99 Panasonic EW-DJ11-A 0 Votes Low

91 Waterpik Cordless 1100 0 Votes Low

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Maintenance frequency is low, reducing the need for frequent upkeep.

Describes how often maintenance tasks are needed.

Maintenance Difficulty Level

How difficult is maintenance?

99 Panasonic EW-DJ11-A 0 Votes Easy

91 Waterpik Cordless 1100 0 Votes Easy

Waterpik Cordless 1100
Waterpik Cordless 1100

Maintenance difficulty level is easy, simplifying upkeep and prolonging device life.

Rates the overall difficulty of maintaining the device.

Filter Replaceability

Can the filter be replaced?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Indicates whether the internal filter can be replaced.

Cleaning Tools

Are cleaning tools included?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Indicates whether cleaning tools are included in the box.

Internal Water Path Cleaning

Can internal water paths be cleaned?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Indicates whether internal water paths can be cleaned.

Maintenance Alerts

Are maintenance alerts provided?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Shows whether alerts notify users of maintenance needs.

Safety & Certifications 9

Short Circuit Protection

Is there short circuit protection?

No 0 Votes Panasonic EW-DJ11-A

Yes 1 Votes Waterpik Cordless 1100

Waterpik Cordless 1100
Waterpik Cordless 1100

Includes short circuit protection to enhance electrical safety.

Protects the device from electrical short circuits.

The overheat and short circuit protections on the Waterpik give me peace of mind when charging and using it. Safety features like these are a big deal for me.

See more

Overheat Protection

Does it have overheat protection?

No 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Waterpik Cordless 1100
Waterpik Cordless 1100

Includes overheat protection to prevent damage and maintain user safety.

Automatically shuts down to prevent overheating.

Child Safety Features

Are child safety features included?

Yes 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Child safety features are included to prevent misuse or accidental harm, making the device safer in family environments.

Includes design elements to reduce child-related risks.

Waterproof Safety Protection

Is it safe to use around water?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Waterproof safety protection is provided to safeguard internal electronics against water damage.

Waterpik Cordless 1100
Waterpik Cordless 1100

Includes waterproof safety protection, adding an extra layer of device durability and user safety.

Indicates protection against water exposure during use.

Material Safety Compliance

Are materials safety compliant?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Material safety compliance is confirmed, ensuring the device meets standards for safe contact with water and oral tissues.

Waterpik Cordless 1100
Waterpik Cordless 1100

Meets material safety compliance standards, ensuring safe materials in contact with water and user.

Confirms materials meet safety and health standards.

Leakage Protection

Does it prevent leakage?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Leakage protection features help prevent water from escaping internal components, enhancing safety and durability.

Waterpik Cordless 1100
Waterpik Cordless 1100

Equipped with leakage protection to prevent water damage and ensure safety during operation.

Prevents internal or external water leaks.

Electrical Safety Certification

What electrical safety certifications does it have?

79 Panasonic EW-DJ11-A 0 Votes UL

61 Waterpik Cordless 1100 0 Votes UL, CE

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The electrical safety certification is UL, ensuring compliance with recognized safety standards.

Indicates compliance with recognized electrical safety standards.

Pressure Safety Limit

Is there a pressure safety limit?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Waterpik Cordless 1100
Waterpik Cordless 1100

Includes a pressure safety limit feature to prevent excessive water pressure and protect oral tissues.

Prevents pressure from exceeding safe levels.

Safety Auto Reset

Does it auto-reset after shutdown?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Automatically resets after a safety shutdown.

Travel & Portability 8

Foldable Components

Does it have foldable components?

Yes 1 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Foldable components are present, aiding in making the device more compact for travel or storage.

Shows whether parts can be folded to reduce size.

I love that the Panasonic has foldable components making it super travel-friendly especially for frequent trips. This little feature really sets it apart and helps keep my luggage neat.

See more

Lightweight Travel Suitability

Is it lightweight enough for travel?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Waterpik Cordless 1100
Waterpik Cordless 1100

Lightweight travel suitability ensures easy transport and use when on the go.

Indicates whether weight is suitable for frequent travel.

Travel Case

Is a travel case included?

No 0 Votes Panasonic EW-DJ11-A

No 0 Votes Waterpik Cordless 1100

Indicates whether a dedicated travel case is included.

Travel Friendly Design

Is the design travel-friendly?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Designed to be travel friendly, the device is convenient to pack and use while on the go.

Waterpik Cordless 1100
Waterpik Cordless 1100

Travel friendly design features make it easy to carry and use during trips.

Indicates whether the overall design supports frequent travel.

Compact Storage Capability

Can it be stored compactly?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Compact storage capability ensures that the device can be stored conveniently in small spaces.

Waterpik Cordless 1100
Waterpik Cordless 1100

Designed for compact storage, making it easy to store in small spaces or travel bags.

Shows whether the unit stores easily in small spaces.

Voltage Compatibility

What voltage is supported?

49 Panasonic EW-DJ11-A 0 Votes 110V

41 Waterpik Cordless 1100 0 Votes 110V

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Voltage compatibility is at 110V, appropriate for standard household electrical outlets in many regions.

Waterpik Cordless 1100
Waterpik Cordless 1100

Compatible with 110V voltage, standard for North American electrical outlets.

Defines supported electrical voltage ranges for charging or use.

TSA Friendly Design

Is it TSA-friendly?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Waterpik Cordless 1100
Waterpik Cordless 1100

The TSA friendly design allows easy carry on airplanes, making it travel-ready.

Indicates suitability for air travel carry-on rules.

Cordless Travel Convenience

Is it convenient to use cordlessly while traveling?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Cordless travel convenience means this model is designed with portability and ease of use during travel in mind.

Shows whether cordless operation improves travel use.

In the Box & Support 9

Customer Support Availability

What customer support options are available?

49 Panasonic EW-DJ11-A 0 Votes Email, Phone, Chat

31 Waterpik Cordless 1100 0 Votes Email, Phone

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Customer support is available via email, phone, and chat channels, ensuring multiple convenient options for assistance.

Waterpik Cordless 1100
Waterpik Cordless 1100

Customer support is available via email and phone, increasing accessibility for assistance.

Describes available customer support channels.

Included Accessories

What accessories are included?

44 Panasonic EW-DJ11-A 0 Votes Standard Nozzle

36 Waterpik Cordless 1100 1 Votes Nozzle Set, Charging Cord

Waterpik Cordless 1100
Waterpik Cordless 1100

Included accessories are a nozzle set and charging cord, covering basic usage needs.

Lists all accessories included in the product box.

Waterpik comes with extra included accessories like the nozzle set and charging cord which feels more complete out of the box. I like having that convenience without buying extras.

See more

Instructional Media Access

Are instructional videos available?

No 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Waterpik Cordless 1100
Waterpik Cordless 1100

Instructional media access aids in user education for proper device use.

Indicates access to video or multimedia setup guides.

Setup Time Requirement

How long does setup take?

99 Panasonic EW-DJ11-A 0 Votes Minimal

91 Waterpik Cordless 1100 0 Votes Minimal

Waterpik Cordless 1100
Waterpik Cordless 1100

Requires minimal setup time, allowing quick first use out of the box.

Describes how much time is needed for initial setup.

User Manual

Is a user manual included?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

A user manual is included to guide safe and effective usage of the water flosser.

Waterpik Cordless 1100
Waterpik Cordless 1100

Includes a user manual providing detailed instructions and product information.

Indicates whether a printed or digital user manual is included.

Warranty Length

How long is the warranty?

24 Months 0 Votes
Panasonic EW-DJ11-A
24 Months 0 Votes
Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

The product carries a warranty length of 24 months, ensuring coverage for two full years against defects.

Waterpik Cordless 1100
Waterpik Cordless 1100

The product warranty length is 24 months (2 years), providing peace of mind regarding reliability.

Duration of the manufacturer’s warranty coverage.

Replacement Parts

Are replacement parts available?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Replacement parts are available, helping maintain performance and extend product life.

Waterpik Cordless 1100
Waterpik Cordless 1100

Replacement parts are available to extend product life and serviceability.

Indicates whether replacement parts are supported or sold.

Online Support Resources

Are online support resources available?

Yes 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Panasonic EW-DJ11-A
Panasonic EW-DJ11-A

Online support resources are accessible, providing users with additional help and information.

Waterpik Cordless 1100
Waterpik Cordless 1100

Online support resources are available to assist users with troubleshooting and product information.

Shows whether online FAQs or help centers are available.

Quick Start Guide

Is there a quick start guide?

No 0 Votes Panasonic EW-DJ11-A

Yes 0 Votes Waterpik Cordless 1100

Waterpik Cordless 1100
Waterpik Cordless 1100

Comes with a quick start guide to help users begin using the device easily.

Shows whether a quick start guide is provided for easy setup.

Surveys

Because hot takes deserve votes.

Cleaning Effectiveness

How well does this water flosser remove plaque and food debris during daily oral care?

Outstanding cleaning results — Leaves teeth and gums feeling professionally cleaned
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Very effective cleaning — Removes most debris with noticeable freshness
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Good everyday performance — Cleans well with minor leftovers
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Below average cleaning — Often misses debris between teeth
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Poor cleaning performance — Barely improves oral cleanliness
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100

Water Pressure Strength Range

How strong and adjustable is the water pressure produced by this water flosser?

Extremely powerful and adjustable — Up to 100 PSI with many levels
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Strong and versatile — 80 to 99 PSI range
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Moderate pressure — 60 to 79 PSI range
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Low pressure — 40 to 59 PSI range
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Very weak pressure — Below 40 PSI
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100

Water Tank Capacity Size

How much water can this water flosser hold for one continuous flossing session?

Extra large capacity — Over 20 ounces
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Large capacity — 16 to 20 ounces
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Medium capacity — 12 to 15 ounces
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Small capacity — 8 to 11 ounces
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Very small capacity — Under 8 ounces
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100

Battery Life Per Full Charge

How long does this water flosser operate before needing to be recharged?

Exceptional battery endurance — Over 30 days per charge
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Very long battery life — 21 to 30 days
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Reliable battery performance — 14 to 20 days
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Short battery life — 7 to 13 days
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Very limited battery life — Under 7 days
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100

Ease of Daily Operation

How easy is it to operate this water flosser during regular daily use?

Effortless and intuitive — Comfortable from the first use
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Easy to use — Requires minimal adjustment
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Fairly simple — Takes a little practice
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Somewhat difficult — Needs frequent adjustments
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Hard to use — Feels awkward and inconvenient
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100

Noise Level During Operation

How noisy is this water flosser while it is running?

Very quiet operation — Barely noticeable sound
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Quiet performance — Low and unobtrusive noise
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Moderate noise level — Clearly audible but acceptable
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Loud operation — Distracting during use
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Extremely loud — Unpleasant and irritating noise
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100

Build Quality and Durability

How durable and well-made does this water flosser feel over long-term use?

Premium build quality — Designed to last over 5 years
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Solid and reliable construction — 3 to 5 years lifespan
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Average durability — Around 2 to 3 years of use
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Feels cheaply made — 1 to 2 years lifespan
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Very poor durability — Likely fails within 1 year
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100

Size and Storage Convenience

How convenient is the size of this water flosser for bathroom storage or travel?

Very compact design — Under 6 inches tall
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Compact size — 6 to 8 inches tall
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Moderate footprint — 8 to 10 inches tall
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Bulky body — 10 to 12 inches tall
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Very bulky design — Over 12 inches tall
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100

Setup and Maintenance Experience

How easy is it to set up, clean, and maintain this water flosser over time?

Extremely easy maintenance — Quick setup and simple cleaning
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Easy upkeep — Minimal effort required
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Moderate maintenance — Occasional cleaning needed
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
High maintenance — Requires frequent attention
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Very annoying upkeep — Time-consuming and inconvenient
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100

Pricing Value

How reasonable is the price of this water flosser compared to its overall performance?

Great value for money — Worth every dollar spent
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Pretty good price — Cost matches performance well
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Fair deal — Neither cheap nor expensive
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Kinda pricey — Feels slightly overpriced
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100
Crazy expensive — Costs far more than it should
0 Votes
Panasonic EW-DJ11-A
0 Votes
Waterpik Cordless 1100

Guides 1

Files 1

Your Guide to Using Waterpik Cordless 1100

waterpik.com
waterpik.com

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