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White cordless water flosser with 300ml tank and non-slip grip

Waterpik W40 Oral Care 300ml IPX7 Waterproof Rechargeable Flosser

SKU CH-4Q13-B3FZ7 MPN W40

A portable, rechargeable flosser with a 300ml tank, IPX7 waterproofing and ADA acceptance for healthier gums in 15 days

  • NameCOSLUS Portable Wireless Water Flosser for teeth and Brace w
  • ColorWhite
  • TypeFloss
  • Brush Head Size300ml
  • Bristle TextureSoft
  • Speed1. For first-time use, set to 'Soft' mode and keep your mout
  • ADA accepted for healthier gums in 15 days
  • 1400-1800 pulses per minute remove plaque effectively
  • 300 ml tank cleans longer without refilling
  • IPX7 waterproof for safe shower use
  • Rechargeable battery lasts weeks per 24-hour charge

ADA-Accepted Oral Irrigator

This Waterpik W40 flosser uses ultra-fine dual-thread water pulse technology to remove food debris and plaque between teeth. Clinical acceptance confirms healthier gums in 15 days with visible improvement in two weeks. The rechargeable battery powers 1400 to 1800 pulses per minute across multiple pressure settings. A 300ml tank provides extended cleaning without frequent refills.

Suitable for Daily Gum Care

The cordless IPX7 waterproof design serves users wanting effective interdental cleaning at home or while travelling. Multiple included jet tips address different oral conditions and sensitivity levels. Buyers who need a countertop unit with a larger 600ml reservoir should consider a desktop model instead. Those requiring a dedicated charging adapter in the box must source one separately.

300ml Tank Capacity

The extra-large water tank holds 300 millilitres, roughly twice the volume of smaller portable units. This capacity supports a full cleaning session without stopping to refill. The tank is BPA-free and integrates into the lightweight 0.431kg handheld body. Recharging the internal battery takes 24 hours via any standard 5V USB-A power source.

Highlights

  • ADA accepted for healthier gums in 15 days
  • 1400-1800 pulses per minute remove plaque effectively
  • 300 ml tank cleans longer without refilling
  • IPX7 waterproof for safe shower use
  • Rechargeable battery lasts weeks per 24-hour charge

Specifications

BrandWaterpik
NameCOSLUS Portable Wireless Water Flosser for teeth and Brace with Multiple Operation Modes, Multiple Pressure Settings, Multiple Pressure Settings, Multiple Tips, Non-Slip Grip, Lightweight and Gentle
ModelC20
Part NumberC20(F5020E)
ColorWhite
TypeFloss
Brush Head Size300ml
Bristle TextureSoft
Speed1. For first-time use, set to 'Soft' mode and keep your mouth closed to let your gums gradually adapt to the water pressure. 2. Fill the water tank with warm water. 3. Select the appropriate tip for your oral condition. 4. Turn on the device and adjust the water pressure to your comfort. 5. Maneuver the irrigator tip along your gum line and teeth, avoiding direct contact with your gums. 6. After use, clean the tip and the unit, and store it properly. 7. The wireless water flosser is portable and easy to maintain, making it convenient for travel and daily use.
Power SourceBattery Powered
RechargeableYes
Recharge Time24 hours
Includes AccessoriesMultiple Operation Modes, Multiple Pressure Settings
IngredientsN/A
Dimensions14.33in W x 12.83in H x 9.06in D
Weight0.431 kilograms
FeaturesADA Accepted, Portable, Lightweight, Noiseless, Non-Slip Grip, Multiple Operation Modes, Multiple Pressure Settings
Sports TeamNBA

Questions about this item

How long does the 300ml tank last before I need to refill it during a long session?

The 300ml tank holds enough water for a full cleaning routine without refilling, and the IPX7 rating means the whole unit can be rinsed under the tap when you are done.

Does the motor stay quiet and cool if I run it through the full tank every day?

The flosser is described as noiseless and lightweight at 0.431 kg, with a rechargeable battery that takes 24 hours to charge and then powers multiple daily sessions.

The box says the adapter is sold separately — what do I already need to charge it?

Any standard 5V USB-A charger will work; plug the supplied cable into a phone charger, power bank or computer port to recharge the internal battery.

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