We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White cordless water flosser with U-shaped nozzle and large tank

Waterpik WF301A Cordless Water Flosser 350ML 40150 PSI White

SKU CH-NHSV-TRXJK MPN WF301A

Cordless water flosser with dual U-shaped nozzles, 350 ml tank, three pressure modes up to 40150 PSI, IPX7 waterproof and rechargeable battery

  • Power typeBattery Powered
  • Charging time24 h
  • Accessories includedRechargeable Battery, IPX7 Waterproof Design
  • Team affiliationNBA
  • Product colorWhite
  • Product dimensions14.33 in W × 12.83 in H × 9.06 in D
  • U-shaped dual nozzles clean inner and outer surfaces simultaneously for faster flossing
  • Three cleaning modes with stepless DIY pressure adjustment from 40150 PSI suit sensitive gums
  • 350ML tank capacity cleans the whole mouth in one fill without refilling
  • IPX7 waterproof rating allows safe use in the shower and easy rinsing
  • Rechargeable battery provides cordless portability after a 24-hour charge

U-Shaped Dual Nozzle Design

The Waterpik WF301A uses dual U-shaped nozzles that clean inner and outer tooth surfaces simultaneously. This one-pass design reduces missed spots and speeds up daily flossing. It is suited for adults who want a quicker routine and for brace wearers needing thorough cleaning around brackets. Buyers who prefer a traditional single-tip irrigator for targeted gum pockets will not find that approach here.

Three Modes With Stepless DIY Pressure

Normal and Pulse modes provide preset intensity levels while DIY mode allows stepless adjustment from 40150 PSI. The range supports gentle care for sensitive gums and stronger pressure for deeper cleaning. A 350ML tank delivers a full-mouth session without refilling. Users who need detailed pressure readouts or programmed routines will not get that feedback from this device.

Cordless IPX7 Build With 24-Hour Charge

The flosser is fully cordless, rated IPX7 waterproof and safe for shower use. A rechargeable battery powers the unit and requires 24 hours to reach full capacity. The 0.422 kilogram weight and 14.33in x 12.83in x 9.06in footprint make it portable for travel. Households wanting a countertop model with instant-on docking or multi-user tip storage will not find those conveniences included.

How it compares

Measured against everything we stock in Dental Care & Oral Hygiene, at today’s prices. Recalculated every night.

Price $74.99
Pricier than about 91% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand nameWaterpik
Model nameWF301A water flosser
Part numberWF301A
Product colorWhite
Power
Power typeBattery Powered
Rechargeable batteryYes
Charging time24 h
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.422 kg
In the box
Accessories includedRechargeable Battery, IPX7 Waterproof Design
More details
Team affiliationNBA

Questions about this item

How much noise does the WF301A make when running continuously?

The unit runs on a rechargeable battery with no mains hum; the pump produces a low mechanical sound typical of cordless irrigators.

What must I already own to start using the WF301A?

Nothing extra — the box includes the rechargeable battery and the IPX7 waterproof body, so you only need water.

Will the U-shaped nozzles on the WF301A fit my older Waterpik tips?

The WF301A uses its own dual U-shaped nozzles; standard Waterpik tips are not compatible with this design.

More in Dental Care & Oral Hygiene

Similar items