COSLUS E40 (WFP14) 10-Speed Roll Control Water Flosser img

COSLUS E40 Oral Irrigator with large 300ml tank and BPA-free img

Family using COSLUS E40 Oral Irrigator for oral care img

COSLUS E40 (WFP14) 10-Speed Roll Control Water Flosser

$27.99

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2-Year Warranty

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Buy with confidence:

The COSLUS E40 Water Flosser is designed to bring more comfort and control to your daily oral care routine. With 10 levels of smooth pressure control, it helps you find the clean that feels right for you.

It helps remove trapped food and reduce plaque from hard-to-reach areas, including along the gumline, between teeth, and around braces, crowns, and implants. Used as part of your daily routine, it supports cleaner teeth, healthier gums, and overall oral health.

The 300mL water tank means fewer refills, while the long-lasting battery makes it easy to use at home or on the go. Use it on its own or alongside traditional floss for a more complete clean.

This COSLUS E40 comes with a 2-year limited warranty.

Why E40 Stands Out

10-Level Smooth Pressure Control
Choose the clean that feels right for you, from gentle to deep.
300mL Large Water Tank
Fewer refills for a smoother routine.
BPA-Free Materials
Made for safe, reliable everyday care.
20–140 PSI Wide Pressure Range
Helps clean between teeth, along the gumline, and around braces.
Up to 30 Days of Battery Life
Easy to use at home or on the go.

What's Included

1 x Oral Irrigator
2 x Standard Jet Tip
1 x Orthodontic Tip
1 x Periodontal Tip
1 x Tongue Scraper
1 x Charging cable(ADAPTER IS NOT INCLUDED)
1 x User manual
1x Warranty Card

Shipping & Returns

Shipping: Free Shipping sitewide and Estimated Delivery Time is 5-7 working days by Amazon/USPS/DHL/UPS. Read our fullshipping policy here
Returns: If you’re not 100% in love with your new product, send it back within 30 days for a full refund — We’re that confident that this is the best personal care you’ll ever use. Read our full returns policy here

Before

After

Complete clean in just 60 seconds

Improves your gum health

Smooth & Seamless Clean

Experience two modes: Floss and Soft Clean. each offering 10 adjustable speeds for unparalleled precision and comfort.Ideal for everyone, our water flosser elevates your oral care routine