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
Black cordless water flosser with rotary dial and display screen

COSLUS coslus_f5020e oral care 10 pressure levels

SKU CH-8W3Z-WRETS MPN coslus_f5020e

A cordless, rechargeable water flosser with ten pressure levels and ADA acceptance

  • Total capacity1, Count
  • Power draw5.18 Wh
  • IndicatorMultiple Tips, Battery Indicator, Display Screen, Rotatable
  • Power supplyBattery Powered
  • Additional detailsADA Accepted, Portable, Cordless, Rechargeable, Waterproof,
  • Product depth9.37 L x 3.34 W x 2.36 H inches
  • ADA Accepted certification confirms professional dental endorsement
  • 10 pressure levels allow precise adjustment for every user
  • Rechargeable battery delivers 30 days use per charge
  • Cordless waterproof design enables shower and travel use
  • Rotatable tip with non-slip grip improves cleaning access

COSLUS E40 Water Flosser — 10 pressure levels

The COSLUS E40 is a cordless, rechargeable water flosser accepted by the ADA. It delivers ten precise pressure settings through a stepless rotary dial for one-handed adjustment. The unit weighs 0.422 kilograms and measures 9.37 L x 3.34 W x 2.36 H inches. It suits users who want portable interdental cleaning with adjustable intensity.

Check power source and tip compatibility before

The flosser operates on an internal battery rated at 5.18 watt_hours and recharges via any 5 V USB adapter, which is not included in the package. A full charge lasts up to 30 days of typical use. Verify that your existing USB chargers provide 5 V output and confirm whether you need additional replacement nozzles for multiple users.

Included tips and display change daily routine

The package contains one main unit with multiple nozzles, a rotatable tip and a non-slip grip. An integrated display screen shows the active pressure level and battery status in real time. Patented dual-flow technology broadens the cleaning coverage, while the waterproof, BPA-free construction allows safe use in wet environments.

How it compares

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

Price $58.99
Pricier than about 90% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand nameCOSLUS
Model nameCoslus f5020e
Part numberE40(WFP14)
Total capacity1, Count
Color and finishBlack
Power
Power draw5.18 Wh
Power supplyBattery Powered
Size & build
Main materialPlastic
Overall height9.37 L x 3.34 W x 2.36 H inches
Overall width9.37 L x 3.34 W x 2.36 H inches
Product depth9.37 L x 3.34 W x 2.36 H inches
Product weight0.422 kg
In the box
Package contents1 unit
More details
IndicatorMultiple Tips, Battery Indicator, Display Screen, Rotatable Tip, Non-Slip Grip

Questions about this item

What comes in the box and what must I buy separately?

The package contains one unit with multiple tips, a rotatable tip, non-slip grip and a display screen. The charging adapter is not included so you will need any 5 V USB adapter you already own.

Which pressure level should I choose for sensitive gums versus deeper cleaning?

The stepless rotary dial offers 10 precise levels; start at level 1 to 3 for sensitive gums or braces and increase toward level 10 for more intensive interdental cleaning.

How long does a full charge last in daily use?

One charge provides up to 30 days of typical use making it convenient for travel or business trips without carrying the charger.

More in Dental Care & Oral Hygiene

Similar items