---
product_id: 633460916
title: "COSLUS Water Dental Flosser Teeth Pick C20(F5020E): Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth Cleaning, Grey"
brand: "coslus"
price: "$98.73"
currency: USD
in_stock: true
reviews_count: 13
category: "Coslus"
url: https://www.desertcart.us/products/633460916-coslus-water-dental-flosser-teeth-pick-c20-f5020e-portable-cordless
store_origin: US
region: United States of America
---

# 1400-1800 high-pressure pulses/min 30-day rechargeable battery life IPX7 waterproof for shower use COSLUS Water Dental Flosser Teeth Pick C20(F5020E): Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth Cleaning, Grey

**Brand:** coslus
**Price:** $98.73
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your smile game—floss smarter, not harder!

## Quick Answers

- **What is this?** COSLUS Water Dental Flosser Teeth Pick C20(F5020E): Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth Cleaning, Grey by coslus
- **How much does it cost?** $98.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/633460916-coslus-water-dental-flosser-teeth-pick-c20-f5020e-portable-cordless)

## Best For

- coslus enthusiasts

## Why This Product

- Trusted coslus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Marathon Battery Life:** Charge once for 30 days of cordless use—perfect for busy professionals on the move.
- • **Precision Pulse Power:** Dual-thread 0.3mm water pulses blast plaque with 1400-1800 pulses per minute for a dentist-level clean.
- • **All-Day Hydration Tank:** Upgraded 300ml BPA-free reservoir means fewer refills and uninterrupted flossing sessions.
- • **Tailored Comfort Modes:** Multiple pressure settings and 5 interchangeable tips adapt to your unique oral care needs, from gentle to deep clean.
- • **Shower-Ready Durability:** IPX7 waterproof design lets you floss effortlessly even in the shower, blending hygiene with convenience.

## Overview

The COSLUS C20 Water Dental Flosser is a portable, rechargeable oral irrigator featuring advanced dual-thread water pulse technology delivering up to 1800 pulses per minute. It boasts a large 300ml BPA-free water tank, 30-day battery life, and IPX7 waterproof rating for versatile use, including in the shower. Designed with multiple pressure modes and interchangeable tips, it offers a customizable, effective, and convenient solution for superior dental hygiene on the go.

## Description

desertcart.com: COSLUS Water Dental Flosser Teeth Pick C20(F5020E): Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth Cleaning, Grey : Health & Household

Review: Great product - This flosser does a great job. It is easy to hold, and has good power to clean out between tight-fitting teeth. It is easy to fill, empty, and recharge. I thought it would be difficult to use, but it fits my hand just fine and is light when full of water. I still spray water around, but it is so much easier to use than my larger countertop flosser. I am flossing much more often than I did before I bought this item. It holds enough water. My gums feel great, and I haven't even gotten out of child mode yet. I wish I had bought this sooner.
Review: I Wish I had this many years ago - I'd have all my Teeth - I'm Impressed, This works extremely well, No more Bad Breath or Bloody Gums. I use this while I shower (its easy to use and you don't make a mess) Brush your Teeth and then use your waterpick (Coslus). Five Stars *****

## Features

- Water Flossing Cleans Effectively for a Healthier Mouth: COSLUS C20 water flosser boasts advanced, safe, and effective 0.3mm+0.3mm ultra-fine dual-thread water pulse technology, developed and continually optimized by our research team over years of research and real user testing. This water dental pick delivers ​​1400-1800 high-pressure pulses per minute​​ to ​​target and dislodge​​ plaque for a thorough clean. This water flosser also features multiple operation modes and multiple pressure settings to suit different oral conditions and users
- BPA Free Upgraded 300ml Extra-Large Water Tank, No Need for Frequent Refills: COSLUS C20 water flosser features an upgraded 300ml water tank, twice the capacity of other old models, eliminating the need for frequent refills and making your oral cleaning more convenient and efficient
- 30 Days Super Long Battery Life, Portable Use Anywhere: COSLUS C20 water flosser boasts double the battery life of others with a powerful rechargeable battery and battery indicator. Just charge for 3 hours and enjoy 30 days of use. It's compact and lightweight, perfect for home and travel use. This water dental pick comes with a USB cable making it an ideal travel kit. Benefit from an exceptionally long 30-day battery life, making it a truly portable solution for your convenience
- IPX7 Waterproof and 3-Year Durability: COSLUS C20 wireless water dental pick boasts superior waterproofing, allowing easy cleaning and safe use during showers. Its upgraded motor delivers a more effective dual-stream water flow and is built to last for 3 years under typical use
- Easy to Use and Gentle Safe: Through the dedicated research and iterative practical validation by our development team, COSLUS C20 water flosser provides multiple operation modes and pressure settings, with three convenient modes to suit the needs of different age groups, while ensuring optimal performance and longevity. Its ergonomic handle and five interchangeable tips ensure a comfortable and versatile experience
- Note: a, Adapter is not included to avoid wasting resources, but you can charge it using any 5V adapter on hand. If needed, get from COSLUS. b, For first-time use, set to 'Soft' mode and keep your mouth closed to let your gums gradually adapt to the water pressure. c, Packaging may vary (new or old), but the contents are exactly the same.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1FXVDYC |
| ASIN  | B0D1FXVDYC |
| Additional Features | Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip |
| Batteries  | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #214 in Health & Household ( See Top 100 in Health & Household ) #1 in Power Dental Flossers |
| Brand Name | COSLUS |
| Color | Sky Grey |
| Customer Reviews | 4.4 4.4 out of 5 stars (48,124) |
| Included Components | Replacement tips, water dental flosser |
| Item Dimensions | 12.2 x 3.74 x 2.18 inches |
| Item Nype Name | water dental flosser |
| Item Weight | 0.67 Pounds |
| Item model number  | C20(F5020E) |
| Manufacturer | COSLUS |
| Manufacturer  | COSLUS |
| Manufacturer Part Number | C20(F5020E) |
| Manufacturer Warranty Description | 1-year warranty, 24-hour after-sales service, Free 30-day refund / replacement |
| Material Type | Plastic |
| Model Name | C20(F5020E) |
| Model Number | C20(F5020E) |
| Power Source | Battery Powered |
| Product Benefits | Gum Health, Prevents Bad Breath, Prevents Cavities, Removes Plaque, Removes Teeth Stains, Whiten Teeth |
| Product Dimensions  | 12.2 x 3.74 x 2.18 inches; 10.72 ounces |
| Recommended Uses For Product | Brace Cleaning, Daily Cleaning, Deep Cleaning, Home, Massage Gum, Office, Teeth Cleaning, Travel, Whiten Teeth |
| Specification Met | BPA free, ETL, FCC, IPX7 |
| Tank Volume | 300 Milliliters |
| Target Use Body Part | Teeth |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** COSLUS
- **Power Source:** Battery Powered
- **Unit Count:** 1.0 Count

## Images

![COSLUS Water Dental Flosser Teeth Pick C20(F5020E): Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth Cleaning, Grey - Image 1](https://m.media-amazon.com/images/I/619qpitllVL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Why does the COSLUS water dental flosser only have three modes?**
A: Developed over 3 years through extensive user testing, this flosser ​​offers 3 simplified modes for ultimate ease of use. Suitable for all ages, from teens to seniors, it is built to deliver a premium lifespan of 3 years.

**Q: What is the intensity of the water pressure? Which mode should I choose?**
A: This flosser features three pressure modes: high (Clean), medium (Message), and low (Soft). First-time users should start with the gentle Soft mode. Any initial gum bleeding is normal and should subside quickly as gums adapt.

**Q: Do you need to add water a lot during use?​**
A: No, this water tank ​​has an upgraded, super-large capacity of 300ml, which is enough for a 2-minute cleaning session.​​

**Q: Where can you get replacement tips?**
A: Nozzle Replacement: For best results, replace every 3 months. Find accessories on our product page, website, and COSLUS store.

**Q: Does the package include the charging adapter?**
A: ​​The​​ adapter is not included to avoid ​​waste​​. You can charge it using any standard 5V adapter (like one from a phone or tablet). If needed, you can purchase a compatible adapter from COSLUS.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by C***L on March 9, 2026*

This flosser does a great job. It is easy to hold, and has good power to clean out between tight-fitting teeth. It is easy to fill, empty, and recharge. I thought it would be difficult to use, but it fits my hand just fine and is light when full of water. I still spray water around, but it is so much easier to use than my larger countertop flosser. I am flossing much more often than I did before I bought this item. It holds enough water. My gums feel great, and I haven't even gotten out of child mode yet. I wish I had bought this sooner.

### ⭐⭐⭐⭐⭐ I Wish I had this many years ago - I'd have all my Teeth
*by B***C on March 12, 2026*

I'm Impressed, This works extremely well, No more Bad Breath or Bloody Gums. I use this while I shower (its easy to use and you don't make a mess) Brush your Teeth and then use your waterpick (Coslus). Five Stars *****

### ⭐⭐⭐⭐ Good addition to your teeth cleaning regimine.
*by R***R on February 13, 2026*

Works well. I don't know how much of a difference it makes. I use it after every time I brush though because I hate plaque buildup on my teeth. Does not replace actual flossing. So, I brush, then floss, then use this to wash everything away. Seems ok. Don't know if I recommend, but it's a good value for the price. Not too loud, plenty of water capacity and I do like the rechargeable aspect of it. I've had it for about 2 years I think now, so yeah, it's holding up well for something that gets used at least 3 times a day.

## Frequently Bought Together

- COSLUS Water Dental Flosser Teeth Pick: Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Flossing Machine for Teeth Cleaning C20(F5020E) Grey
- Aquasonic Black Series Ultra Whitening Toothbrush – ADA Accepted Electric Toothbrush- 8 Brush Heads & Travel Case – 40,000 VPM Electric Motor & Wireless Charging - 4 Modes w Smart Timer

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-21*