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COSLUS C51 Facts: 137 Specifications & 111 Highlights

What makes the COSLUS C51 stand out? Let’s talk 137 specs & features, including community-favorite picks like general information, design & build, dimensions & weight & water tank & capacity.

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Andini E. U.

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Sherina R. H.

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71 Points

COSLUS

COSLUS C51

Highlights ¹¹¹

No extras. Just what matters.

 71  Points 
 COSLUS C51 

Why is COSLUS C51 better than other water flossers ?

General Information Design & Build Dimensions & Weight Water Tank & Capacity Pressure & Performance Nozzles & Attachments Power & Battery Controls & Modes Noise & Comfort Maintenance & Cleaning Safety & Certifications Travel & Portability In the Box & Support

General Information

Focus on Plaque Removal,Gum Health,Orthodontic Care Clarifies the specific oral health goals the device targets.
Use Case: Daily Oral Care,Braces Cleaning,Gum Care Describes the primary oral care purposes the device supports.
Product Type: Water Flosser Identifies the product category within oral care devices.
Water Flosser Type: Cordless Specifies the structural type and usage format of the water flosser.
Released in 2023 Indicates the year the product model was released to market.
Well-Suited for Adults,Orthodontic Patients Indicates the primary user group the product is designed for.
Well Adapted for Bathroom,Travel,Home Defines where the water flosser is intended to be used safely.
No App Required Indicates whether a companion mobile app is required for use. with a difference of 85.0 points
No Subscription Needed Specifies whether ongoing subscription is needed for functionality. with a difference of 85.0 points

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Design & Build

Finish Type: Matte Describes the surface finish of the exterior housing.
Water Tank Material: BPA-Free Plastic Specifies the material used for the water reservoir.
Water Resistance Rating: IPX7 Indicates resistance level against water exposure.
Available in White,Black Colors Lists the available exterior color choices.
Primary Material: ABS Identifies the main material used for the body construction.
Handle Material: Plastic,Rubberized Plastic Describes the material used for the handle or grip area.
Nozzle Material: Plastic Identifies the material used for the water nozzle tips.
Ergonomic Handle Design Indicates whether the handle is shaped for comfortable use. with a difference of 85.0 points
Control Button Type: Physical Buttons Specifies how user controls are physically implemented.
Build Quality: Standard Describes the overall construction quality and durability level of the product.
Secure Grip Shows whether the handle resists slipping when wet. with a difference of 85.0 points
Cord Storage Design: Integrated Describes how the power cord is managed or stored.
Hose Type: Flexible Identifies the type of hose connecting handle and base.
Overall Build Profile: Compact Describes the general size and visual bulk of the unit.
Cleaner Seamless Design Indicates whether the body has minimal seams or joints. with a difference of 85.0 points

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Dimensions & Weight

0.67 inch narrower width Indicates the horizontal width of the water flosser unit. 2.8 inch vs 3.5 inch
0.49 inch shallower depth Measures the front-to-back depth of the device. 2.5 inch vs 3.0 inch
0.61 inch shorter height Represents the vertical height of the water flosser. 8.5 inch vs 9.1 inch
0.77 inch smaller package width Width of the product packaging box. 4.0 inch vs 4.8 inch
0.62 inch smaller package depth Depth of the retail packaging box. 3.5 inch vs 4.1 inch
0.91 inch smaller package height Height of the product packaging box. 9.5 inch vs 10.4 inch
0.35 lbs lighter product weight Weight of the water flosser unit without packaging. 0.6 lbs vs 0.9 lbs
0.49 lbs lighter package weight Total weight including packaging and accessories. 0.9 lbs vs 1.4 lbs
1.19 inch lower clearance height required Minimum vertical clearance needed for storage or placement. 9.0 inch vs 10.2 inch
Footprint Size: Compact Indicates how much surface space the product occupies when placed.
Countertop Space Requirement: Minimal Indicates the amount of counter space needed for placement.

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Water Tank & Capacity

Tank Refill Method: Top Fill Describes how water is added to the tank.
Easy-To-Remove Tank Shows whether the water tank can be removed for refilling or cleaning. with a difference of 85.0 points
Clear Water Visibility Indicates whether the water level is easily visible during use. with a difference of 85.0 points
Tank Lid Type: Removable Lid Specifies the design of the tank opening lid.
Provides Water Level Indicator Indicates whether a visual indicator shows remaining water. with a difference of 86.0 points
Tank Cleaning Ease: Easy Rates how easy the tank is to clean and maintain.
Spill-Resistant Tank Shows whether the tank design helps prevent spills. with a difference of 85.0 points
Secure Tank Lock Indicates if the tank locks securely into the base. with a difference of 85.0 points

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Pressure & Performance

2.22 psi lower minimum water pressure Lowest pressure setting for sensitive gums. 30.0 psi vs 32.2 psi
Orthodontic Cleaning Performance: Optimized Describes effectiveness for braces and dental appliances.
Pressure Levels: Multiple Levels Indicates the available water pressure intensity options offered by the device.
Water Stream Type: Continuous,Pulsed,Mixed Defines the pattern of the water jet during use.
Plaque Removal Effectiveness: Standard Indicates effectiveness in removing plaque buildup.
Stable Pressure Output Indicates whether pressure remains stable during use. with a difference of 85.0 points
Supports Gentle Gum Massage Shows if the device supports gum stimulation modes. with a difference of 85.0 points
Provides Sensitivity Mode Indicates availability of gentle mode for sensitive gums. with a difference of 85.0 points
Performance Stability: Stable Describes consistency of performance over time.
Jet Accuracy: High Describes how precisely the water stream is directed.

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Nozzles & Attachments

Nozzle Types Included: Standard,Orthodontic,Tongue Cleaner Lists the types of nozzles provided with the unit.
Nozzle Storage Solution: Integrated Describes how nozzles are stored on or with the unit.
Nozzle Attachment Mechanism: Push Fit Describes how nozzles attach to the handle.
Offers 4 Included Nozzles Number of nozzle tips included in the box.
Rotating Nozzle Available Indicates whether the nozzle can rotate for better reach. with a difference of 85.0 points
Includes Orthodontic Tip Shows whether a tip for braces is included. with a difference of 86.0 points
Replacement Nozzle Available Indicates whether replacement nozzles are easily available. with a difference of 85.0 points
Color Coded Tips Indicates whether tips are color-coded for multiple users. with a difference of 86.0 points

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Power & Battery

Battery Type: Lithium-Ion Specifies the type of rechargeable battery used.
Charging Method: USB-C Describes how the device is charged.
2.11 hours shorter charging time Time required to fully recharge the battery. 2.0 hours vs 4.1 hours
Power Source: Battery Indicates the primary source of power for the water flosser.
Features Auto Shut Off Indicates whether the device powers off automatically when idle. with a difference of 85.0 points
Power Efficiency: Standard Describes how efficiently the device uses power.
Provides Low Battery Indicator Shows whether a warning appears when battery is low. with a difference of 85.0 points
Battery Protection System Available Indicates safeguards against overcharging or overheating. with a difference of 85.0 points

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Controls & Modes

Control Accessibility: Handle Mounted Indicates where controls are positioned.
Control Type: Button Defines the primary method used to control the device.
Pressure Adjustment Method: Manual Describes how pressure levels are adjusted.
Preset Cleaning Modes Available Indicates whether preset cleaning programs are available. with a difference of 85.0 points
Has 3 Cleaning Modes Total number of available cleaning modes.
Supports One Touch Operation Allows operation with a single press. with a difference of 85.0 points
Child Friendly Controls Indicates controls are safe and easy for children to use. with a difference of 85.0 points
Control Responsiveness: Responsive Describes how quickly controls respond to input.
Provides Visual Mode Indicator Shows current mode visually using lights or icons. with a difference of 85.0 points
Tactile Button Feedback Available Provides physical feedback when buttons are pressed. with a difference of 85.0 points

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Noise & Comfort

Noise Reduction Design Indicates whether design elements help reduce operating noise. with a difference of 86.0 points
Vibration Level: Low Describes the amount of vibration felt during use.
Less Fatigue During Use Indicates whether design reduces hand or wrist fatigue. with a difference of 85.0 points
Hand Comfort During Use: Comfortable Rates overall comfort while holding and using the device.
Hose Flexibility Comfort: Flexible Describes how flexible the hose feels during movement.

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Maintenance & Cleaning

Descaling Requirement: Rare Indicates how often descaling is required.
Filter Type: Standard Specifies the type of internal filter used.
Maintenance Frequency: Low Describes how often maintenance tasks are needed.
Maintenance Difficulty Level: Easy Rates the overall difficulty of maintaining the device.
Maintenance Alerts Available Shows whether alerts notify users of maintenance needs. with a difference of 86.0 points

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Safety & Certifications

Certified with UL for Safety Indicates compliance with recognized electrical safety standards.
Provides Waterproof Safety Protection Indicates protection against water exposure during use. with a difference of 85.0 points
Offers Overheat Protection Automatically shuts down to prevent overheating. with a difference of 85.0 points
Pressure Safety Limit Available Prevents pressure from exceeding safe levels. with a difference of 85.0 points
Safe Materials Used Confirms materials meet safety and health standards. with a difference of 85.0 points
Leak-Resistant Design Prevents internal or external water leaks. with a difference of 85.0 points
Electrical Protection Present Protects the device from electrical short circuits. with a difference of 85.0 points

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Travel & Portability

Voltage Compatibility: Dual Voltage Defines supported electrical voltage ranges for charging or use.
Travel Friendly Design Indicates whether the overall design supports frequent travel. with a difference of 85.0 points
Compact Storage Supported Shows whether the unit stores easily in small spaces. with a difference of 85.0 points
TSA Friendly Design Indicates suitability for air travel carry-on rules. with a difference of 85.0 points
Lightweight for Travel Indicates whether weight is suitable for frequent travel. with a difference of 85.0 points
Cordless Convenience Shows whether cordless operation improves travel use. with a difference of 85.0 points

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In the Box & Support

Has 7.36 Months Warranty Duration of the manufacturer’s warranty coverage. 24.0 Months vs 16.6 Months
Included Accessories: Charging Cable,Interchangeable Nozzles Lists all accessories included in the product box.
Offers User Manual Indicates whether a printed or digital user manual is included. with a difference of 85.0 points
Comes with Quick Start Guide Shows whether a quick start guide is provided for easy setup. with a difference of 85.0 points
Customer Support Availability: Email Describes available customer support channels.
Replacement Parts Available Indicates whether replacement parts are supported or sold. with a difference of 85.0 points
Online Support Resources Available Shows whether online FAQs or help centers are available. with a difference of 85.0 points
Instructional Media Access Available Indicates access to video or multimedia setup guides. with a difference of 85.0 points
Setup Time Requirement: Minimal Describes how much time is needed for initial setup.

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the COSLUS C51, covering its standout specification and what you can expect right out of the box.

COSLUS C51

COSLUS C51 helps to optimize for sensitive gums, braces, and interdental cleaning with flexible pressure levels and interchangeable nozzles. The IPX7 waterproof body and portable cordless design allow for thorough, comfortable oral hygiene at home or on the go.

Specifications & Facts ¹³⁷

Specs measured. Drama avoided.

The COSLUS C51 water flossers shows its glow with specs that matter. Compare it to other water flossers and get insight from the beauty tech community.

General Information ¹¹

COSLUS C51 Intended Oral Care Purpose

What oral care purpose is it intended for?

78 COSLUS C51 0 Votes Plaque Removal, Gum Health, Orthodontic Care

2 Water Flossers in this range Plaque Removal, Gum Health

COSLUS C51

Designed for Plaque Removal, Gum Health, and Orthodontic Care, targeting key oral hygiene needs.

Clarifies the specific oral health goals the device targets.

COSLUS C51 Use Case

What is the main use case?

53 COSLUS C51 0 Votes Daily Oral Care, Braces Cleaning, Gum Care

1 Water Flossers in this range Daily Oral Care, Gum Care

COSLUS C51

Suitable for Daily Oral Care, Braces Cleaning, and Gum Care, highlighting the device's versatility for various oral maintenance routines.

Describes the primary oral care purposes the device supports.

COSLUS C51 Product Type

What type of product is this?

48 COSLUS C51 0 Votes Water Flosser

1 Water Flossers in this range Water Flosser

Identifies the product category within oral care devices.

COSLUS C51 Water Flosser Type

What type of water flosser is it?

88 COSLUS C51 0 Votes Cordless

2 Water Flossers in this range Cordless

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

COSLUS C51 Release Year

What year was this model released?

78 COSLUS C51 0 Votes 2023

2 Water Flossers in this range 2023

Indicates the year the product model was released to market.

COSLUS C51 Target User

Who is this water flosser designed for?

53 COSLUS C51 0 Votes Adults, Orthodontic Patients

1 Water Flossers in this range Adults

Indicates the primary user group the product is designed for.

Design & Build ¹⁶

COSLUS C51 Finish Type

What type of finish does it have?

38 COSLUS C51 0 Votes Matte

1 Water Flossers in this range Matte

COSLUS C51

A Matte finish is applied, offering a non-glossy, comfortable tactile surface that resists fingerprints.

Describes the surface finish of the exterior housing.

COSLUS C51 Water Tank Material

What material is the water tank made from?

98 COSLUS C51 0 Votes BPA-Free Plastic

3 Water Flossers in this range BPA-Free Plastic

COSLUS C51

The water tank is made of BPA-Free Plastic, ensuring it is safe and free from harmful chemicals.

Specifies the material used for the water reservoir.

COSLUS C51 Water Resistance Rating

What is the water resistance rating?

98 COSLUS C51 0 Votes IPX7

3 Water Flossers in this range IPX7

COSLUS C51

Water Resistance Rating is IPX7, meaning it can be submerged up to 1 meter for 30 minutes without damage.

Indicates resistance level against water exposure.

COSLUS C51 Color Options

What color options are available?

18 COSLUS C51 0 Votes White, Black

0 Water Flossers in this range White

Lists the available exterior color choices.

COSLUS C51 Primary Material

What is the primary material?

58 COSLUS C51 0 Votes ABS

1 Water Flossers in this range Plastic

Identifies the main material used for the body construction.

COSLUS C51 Handle Material

What is the handle material?

48 COSLUS C51 0 Votes Plastic, Rubberized Plastic

1 Water Flossers in this range Plastic

Describes the material used for the handle or grip area.

Dimensions & Weight ¹¹

COSLUS C51 Width

What is the width of the unit?

2.8 inch 0Votes

3.47 inch (Average)

COSLUS C51

Width measures 2.8 inches or approximately 7.11 cm, contributing to the device's slim build.

Indicates the horizontal width of the water flosser unit.

COSLUS C51 Depth

How deep is the unit?

2.5 inch 0Votes

2.99 inch (Average)

COSLUS C51

Depth of the device is 2.5 inches (~6.35 cm), contributing to its compact form.

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

COSLUS C51 Height

What is the height of the unit?

8.5 inch 0Votes

9.11 inch (Average)

COSLUS C51

Height measures 8.5 inches or approximately 21.59 cm, helping determine space requirements.

Represents the vertical height of the water flosser.

COSLUS C51 Package Width

What is the package width?

4 inch 0Votes

4.77 inch (Average)

COSLUS C51

Package Width is 4 inches (~10.16 cm), relevant for packing and storage considerations.

Width of the product packaging box.

COSLUS C51 Package Depth

What is the package depth?

3.5 inch 0Votes

4.12 inch (Average)

COSLUS C51

Package Depth is 3.5 inches or about 8.89 cm, useful for storage and packing considerations.

Depth of the retail packaging box.

COSLUS C51 Package Height

What is the package height?

9.5 inch 0Votes

10.41 inch (Average)

COSLUS C51

The package measures 9.5 inches in height, equivalent to approximately 24.13 cm, useful for planning storage.

Height of the product packaging box.

Water Tank & Capacity ¹⁰

COSLUS C51 Water Tank Capacity

What is the water tank capacity?

10.14 oz 0Votes

11.59 oz (Average)

COSLUS C51

The water tank capacity is 10.14 oz (approximately 300 ml). This size is convenient for single or short use without frequent refilling.

Indicates the maximum amount of water the tank can hold.

COSLUS C51 Max Continuous Use Time

How long can it run on a full tank?

2 minutes 0Votes

16.45 minutes (Average)

COSLUS C51

Maximum Continuous Use Time is 2 minutes, a standard recommended limit for effective cleaning and battery preservation.

Maximum operating time per full tank refill.

COSLUS C51 Tank Refill Method

How is the water tank refilled?

48 COSLUS C51 0 Votes Top Fill

1 Water Flossers in this range Top Fill

Describes how water is added to the tank.

COSLUS C51 Detachable Water Tank

Is the water tank detachable?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

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

COSLUS C51 Tank Visibility

Can you see the water level?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Indicates whether the water level is easily visible during use.

COSLUS C51 Tank Lid Type

What type of tank lid does it use?

48 COSLUS C51 0 Votes Removable Lid

2 Water Flossers in this range Removable Lid

Specifies the design of the tank opening lid.

Pressure & Performance ¹³

COSLUS C51 Max Water Pressure

What is the maximum water pressure?

120 psi 0Votes

125.94 psi (Average)

COSLUS C51

Maximum Water Pressure is 120 psi (approximately 828 kPa), providing strong cleaning power.

Maximum water pressure output for deep cleaning.

COSLUS C51 Min Water Pressure

What is the minimum water pressure?

30 psi 0Votes

32.22 psi (Average)

COSLUS C51

Minimum Water Pressure is 30 psi (about 207 kPa), ensuring effective plaque removal without discomfort.

Lowest pressure setting for sensitive gums.

COSLUS C51 Pulse Rate

What is the pulse rate?

20 Hz 0Votes

21.06 Hz (Average)

COSLUS C51

The Pulse Rate operates at 20 Hz, representing the frequency of water pulses for effective cleaning.

Frequency of water pulses per second.

COSLUS C51 Orthodontic Cleaning Performance

How well does it clean braces?

98 COSLUS C51 0 Votes Optimized

3 Water Flossers in this range Optimized

COSLUS C51

Orthodontic Cleaning Performance is Optimized for users with braces and similar dental appliances.

Describes effectiveness for braces and dental appliances.

COSLUS C51 Pressure Levels

What pressure levels are available?

88 COSLUS C51 0 Votes Multiple Levels

2 Water Flossers in this range Multiple Levels

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

COSLUS C51 Water Stream Type

What type of water stream does it use?

68 COSLUS C51 0 Votes Continuous, Pulsed, Mixed

2 Water Flossers in this range Pulsed

Defines the pattern of the water jet during use.

Nozzles & Attachments ¹²

COSLUS C51 Nozzle Types Included

What nozzle types are included?

28 COSLUS C51 0 Votes Standard, Orthodontic, Tongue Cleaner

1 Water Flossers in this range Standard

COSLUS C51

Nozzle Types Included are Standard, Orthodontic, and Tongue Cleaner, covering diverse oral cleaning needs.

Lists the types of nozzles provided with the unit.

COSLUS C51 Nozzle Storage Solution

How are nozzles stored?

88 COSLUS C51 0 Votes Integrated

2 Water Flossers in this range None

COSLUS C51

The Nozzle Storage Solution is integrated, meaning nozzles can be conveniently stored within the device or its immediate components.

Describes how nozzles are stored on or with the unit.

COSLUS C51 Nozzle Attachment Mechanism

How do nozzles attach?

38 COSLUS C51 0 Votes Push Fit

1 Water Flossers in this range Push Fit

COSLUS C51

Nozzle Attachment Mechanism uses Push Fit for easy attachment and detachment of nozzles.

Describes how nozzles attach to the handle.

COSLUS C51 Included Nozzle Count

How many nozzles are included?

42 COSLUS C51 0 Votes 4

1 Water Flossers in this range 2

COSLUS C51

Included Nozzle Count is 4, providing users with multiple options for different cleaning tasks.

Number of nozzle tips included in the box.

COSLUS C51 Rotating Nozzle

Does the nozzle rotate?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Indicates whether the nozzle can rotate for better reach.

COSLUS C51 Orthodontic Tip

Is an orthodontic tip included?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Shows whether a tip for braces is included.

Power & Battery ¹⁰

COSLUS C51 Battery Type

What type of battery does it use?

88 COSLUS C51 0 Votes Lithium-Ion

3 Water Flossers in this range Lithium-Ion

COSLUS C51

Battery Type is Lithium-Ion, known for high energy density and long cycle life.

Specifies the type of rechargeable battery used.

COSLUS C51 Charging Method

How is the device charged?

98 COSLUS C51 0 Votes USB-C

2 Water Flossers in this range USB

COSLUS C51

Charging Method uses USB-C, a modern standard offering faster and more convenient charging.

Describes how the device is charged.

COSLUS C51 Charging Time

How long does it take to charge?

2 hours 0Votes

4.11 hours (Average)

COSLUS C51

Charging Time is 2 hours, allowing swift battery replenishment.

Time required to fully recharge the battery.

COSLUS C51 Battery Life

How long does the battery last?

8 hours 0Votes

684.81 hours (Average)

COSLUS C51

Battery Life lasts 8 hours on a full charge, sufficient for multiple uses between recharges.

Estimated operating time on a full charge.

COSLUS C51 Power Source

What is the power source?

98 COSLUS C51 0 Votes Battery

2 Water Flossers in this range Battery

Indicates the primary source of power for the water flosser.

COSLUS C51 Auto Shut Off

Does it have auto shut-off?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Indicates whether the device powers off automatically when idle.

Controls & Modes ¹¹

COSLUS C51 Control Accessibility

Where are the controls located?

38 COSLUS C51 0 Votes Handle Mounted

1 Water Flossers in this range Handle Mounted

COSLUS C51

Control Accessibility is via Handle Mounted controls, allowing easy operation without shifting grip.

Indicates where controls are positioned.

COSLUS C51 Control Type

What type of controls does it use?

98 COSLUS C51 0 Votes Button

3 Water Flossers in this range Button

Defines the primary method used to control the device.

COSLUS C51 Pressure Adjustment Method

How is pressure adjusted?

28 COSLUS C51 0 Votes Manual

1 Water Flossers in this range Manual

Describes how pressure levels are adjusted.

COSLUS C51 Preset Cleaning Modes

Does it have preset cleaning modes?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Indicates whether preset cleaning programs are available.

COSLUS C51 Mode Count

How many cleaning modes are available?

38 COSLUS C51 0 Votes 3

1 Water Flossers in this range 3

Total number of available cleaning modes.

COSLUS C51 Mode Memory

Does it remember the last mode used?

No 0Votes ~~COSLUS C51~~

Yes Water Flossers in this range

Remembers the last used mode for convenience.

Noise & Comfort ⁸

COSLUS C51 Operating Noise Level

How loud is the water flosser during use?

72 dB 0Votes

64.83 dB (Average)

COSLUS C51

Operating Noise Level is 72 dB, roughly equivalent to the sound of a dishwasher, representing moderate noise during operation.

Measures the sound level produced during operation.

COSLUS C51 Noise Reduction Design

Does it include noise reduction features?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Indicates whether design elements help reduce operating noise.

COSLUS C51 Vibration Level

How much vibration does it produce?

98 COSLUS C51 0 Votes Low

2 Water Flossers in this range Moderate

Describes the amount of vibration felt during use.

COSLUS C51 User Fatigue Reduction

Does it reduce user fatigue?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Indicates whether design reduces hand or wrist fatigue.

COSLUS C51 Hand Comfort During Use

How comfortable is it to hold during use?

98 COSLUS C51 0 Votes Comfortable

3 Water Flossers in this range Comfortable

Rates overall comfort while holding and using the device.

COSLUS C51 Hose Flexibility Comfort

How flexible is the hose during use?

98 COSLUS C51 0 Votes Flexible

4 Water Flossers in this range Flexible

Describes how flexible the hose feels during movement.

Maintenance & Cleaning ⁹

COSLUS C51 Descaling Requirement

How often does it need descaling?

98 COSLUS C51 0 Votes Rare

2 Water Flossers in this range Occasional

Indicates how often descaling is required.

COSLUS C51 Filter Type

What type of filter does it use?

48 COSLUS C51 0 Votes Standard

2 Water Flossers in this range Standard

Specifies the type of internal filter used.

COSLUS C51 Maintenance Frequency

How often is maintenance required?

98 COSLUS C51 0 Votes Low

3 Water Flossers in this range Low

Describes how often maintenance tasks are needed.

COSLUS C51 Maintenance Difficulty Level

How difficult is maintenance?

98 COSLUS C51 0 Votes Easy

3 Water Flossers in this range Easy

Rates the overall difficulty of maintaining the device.

COSLUS C51 Maintenance Alerts

Are maintenance alerts provided?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Shows whether alerts notify users of maintenance needs.

COSLUS C51 Self Cleaning Function

Does it have a self-cleaning function?

No 0Votes ~~COSLUS C51~~

Yes Water Flossers in this range

Indicates whether the device can clean internal components automatically.

Safety & Certifications ⁹

COSLUS C51 Electrical Safety Certification

What electrical safety certifications does it have?

78 COSLUS C51 0 Votes UL

2 Water Flossers in this range CE

COSLUS C51

Electrical Safety Certification is UL, signifying compliance with rigorous safety standards.

Indicates compliance with recognized electrical safety standards.

COSLUS C51 Waterproof Safety Protection

Is it safe to use around water?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Indicates protection against water exposure during use.

COSLUS C51 Overheat Protection

Does it have overheat protection?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Automatically shuts down to prevent overheating.

COSLUS C51 Pressure Safety Limit

Is there a pressure safety limit?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Prevents pressure from exceeding safe levels.

COSLUS C51 Child Safety Features

Are child safety features included?

No 0Votes ~~COSLUS C51~~

Yes Water Flossers in this range

Includes design elements to reduce child-related risks.

COSLUS C51 Material Safety Compliance

Are materials safety compliant?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Confirms materials meet safety and health standards.

Travel & Portability ⁸

COSLUS C51 Voltage Compatibility

What voltage is supported?

98 COSLUS C51 0 Votes Dual Voltage

3 Water Flossers in this range Dual Voltage

COSLUS C51

Voltage Compatibility supports Dual Voltage, enabling use with different electrical systems worldwide.

Defines supported electrical voltage ranges for charging or use.

COSLUS C51 Travel Friendly Design

Is the design travel-friendly?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Indicates whether the overall design supports frequent travel.

COSLUS C51 Foldable Components

Does it have foldable components?

No 0Votes ~~COSLUS C51~~

Yes Water Flossers in this range

Shows whether parts can be folded to reduce size.

COSLUS C51 Travel Case

Is a travel case included?

No 0Votes ~~COSLUS C51~~

Yes Water Flossers in this range

Indicates whether a dedicated travel case is included.

COSLUS C51 Compact Storage Capability

Can it be stored compactly?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Shows whether the unit stores easily in small spaces.

COSLUS C51 TSA Friendly Design

Is it TSA-friendly?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Indicates suitability for air travel carry-on rules.

In the Box & Support ⁹

COSLUS C51 Warranty Length

How long is the warranty?

24 Months 0Votes

16.64 Months (Average)

COSLUS C51

Warranty Length covers 24 months, providing two years of manufacturer support and service.

Duration of the manufacturer’s warranty coverage.

COSLUS C51 Included Accessories

What accessories are included?

48 COSLUS C51 0 Votes Charging Cable,Interchangeable Nozzles

1 Water Flossers in this range Nozzle Set, Charging Cable

Lists all accessories included in the product box.

COSLUS C51 User Manual

Is a user manual included?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Indicates whether a printed or digital user manual is included.

COSLUS C51 Quick Start Guide

Is there a quick start guide?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

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

COSLUS C51 Customer Support Availability

What customer support options are available?

28 COSLUS C51 0 Votes Email

1 Water Flossers in this range Email

Describes available customer support channels.

COSLUS C51 Replacement Parts

Are replacement parts available?

Yes 0Votes COSLUS C51

Yes Water Flossers in this range

Indicates whether replacement parts are supported or sold.

Surveys

Because hot takes deserve votes.

COSLUS C51 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 0Votes

Very effective cleaning — Removes most debris with noticeable freshness 0Votes

Good everyday performance — Cleans well with minor leftovers 0Votes

Below average cleaning — Often misses debris between teeth 0Votes

Poor cleaning performance — Barely improves oral cleanliness 0Votes

COSLUS C51 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 0Votes

Strong and versatile — 80 to 99 PSI range 0Votes

Moderate pressure — 60 to 79 PSI range 0Votes

Low pressure — 40 to 59 PSI range 0Votes

Very weak pressure — Below 40 PSI 0Votes

COSLUS C51 Water Tank Capacity Size

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

Extra large capacity — Over 20 ounces 0Votes

Large capacity — 16 to 20 ounces 0Votes

Medium capacity — 12 to 15 ounces 0Votes

Small capacity — 8 to 11 ounces 0Votes

Very small capacity — Under 8 ounces 0Votes

COSLUS C51 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 0Votes

Very long battery life — 21 to 30 days 0Votes

Reliable battery performance — 14 to 20 days 0Votes

Short battery life — 7 to 13 days 0Votes

Very limited battery life — Under 7 days 0Votes

COSLUS C51 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 0Votes

Easy to use — Requires minimal adjustment 0Votes

Fairly simple — Takes a little practice 0Votes

Somewhat difficult — Needs frequent adjustments 0Votes

Hard to use — Feels awkward and inconvenient 0Votes

COSLUS C51 Noise Level During Operation

How noisy is this water flosser while it is running?

Very quiet operation — Barely noticeable sound 0Votes

Quiet performance — Low and unobtrusive noise 0Votes

Moderate noise level — Clearly audible but acceptable 0Votes

Loud operation — Distracting during use 0Votes

Extremely loud — Unpleasant and irritating noise 0Votes

COSLUS C51 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 0Votes

Solid and reliable construction — 3 to 5 years lifespan 0Votes

Average durability — Around 2 to 3 years of use 0Votes

Feels cheaply made — 1 to 2 years lifespan 0Votes

Very poor durability — Likely fails within 1 year 0Votes

COSLUS C51 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 0Votes

Compact size — 6 to 8 inches tall 0Votes

Moderate footprint — 8 to 10 inches tall 0Votes

Bulky body — 10 to 12 inches tall 0Votes

Very bulky design — Over 12 inches tall 0Votes

COSLUS C51 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 0Votes

Easy upkeep — Minimal effort required 0Votes

Moderate maintenance — Occasional cleaning needed 0Votes

High maintenance — Requires frequent attention 0Votes

Very annoying upkeep — Time-consuming and inconvenient 0Votes

COSLUS C51 Pricing Value

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

Great value for money — Worth every dollar spent 0Votes

Pretty good price — Cost matches performance well 0Votes

Fair deal — Neither cheap nor expensive 0Votes

Kinda pricey — Feels slightly overpriced 0Votes

Crazy expensive — Costs far more than it should 0Votes

Guides ¹

Yes, we brought proof.

Files ¹

COSLUS C51 User Manual

manuals.plus

4 months ago

Reviews ⁰

The good, the bad, and the brutally honest.

Average Rating

COSLUS

COSLUS C51

0 / 5 0 Reviews

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Thoughts, takes, and hot debates.

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COSLUS C51

Highlights 111

Why is COSLUS C51 better than other water flossers ?

General Information

Design & Build

Dimensions & Weight

Water Tank & Capacity

Pressure & Performance

Nozzles & Attachments

Power & Battery

Controls & Modes

Noise & Comfort

Maintenance & Cleaning

Safety & Certifications

Travel & Portability

In the Box & Support

Quick Take

COSLUS C51

Specifications & Facts 137

General Information 11

COSLUS C51 Intended Oral Care Purpose

COSLUS C51

COSLUS C51 Use Case

COSLUS C51

COSLUS C51 Product Type

COSLUS C51 Water Flosser Type

COSLUS C51 Release Year

COSLUS C51 Target User

COSLUS C51 User Skill Level

COSLUS C51 Environment Suitability

COSLUS C51 Smart Features

COSLUS C51 App Required

COSLUS C51 Subscription Required

Design & Build 16

COSLUS C51 Finish Type

COSLUS C51

COSLUS C51 Water Tank Material

COSLUS C51

COSLUS C51 Water Resistance Rating

COSLUS C51

COSLUS C51 Color Options

COSLUS C51 Primary Material

COSLUS C51 Handle Material

COSLUS C51 Nozzle Material

COSLUS C51 Ergonomic Handle Design

COSLUS C51 Control Button Type

COSLUS C51 Build Quality

COSLUS C51 Slip Resistant Grip

COSLUS C51 Cord Storage Design

COSLUS C51 Hose Type

COSLUS C51 Overall Build Profile

COSLUS C51 Seamless Body Construction

COSLUS C51 Scratch Resistance

Dimensions & Weight 11

COSLUS C51 Width

COSLUS C51

COSLUS C51 Depth

COSLUS C51

COSLUS C51 Height

COSLUS C51

COSLUS C51 Package Width

COSLUS C51

COSLUS C51 Package Depth

COSLUS C51

COSLUS C51 Package Height

COSLUS C51

COSLUS C51 Product Weight

COSLUS C51

COSLUS C51 Package Weight

COSLUS C51

COSLUS C51 Storage Clearance Height

COSLUS C51

COSLUS C51 Footprint Size

COSLUS C51 Countertop Space Requirement

Water Tank & Capacity 10

COSLUS C51 Water Tank Capacity

COSLUS C51

COSLUS C51 Max Continuous Use Time

COSLUS C51

COSLUS C51 Tank Refill Method

COSLUS C51 Detachable Water Tank

Highlights ¹¹¹

Specifications & Facts ¹³⁷

General Information ¹¹

Design & Build ¹⁶

Dimensions & Weight ¹¹

Water Tank & Capacity ¹⁰

Pressure & Performance ¹³

Nozzles & Attachments ¹²

Power & Battery ¹⁰

Controls & Modes ¹¹