---
product_id: 648897942
title: "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) Green"
brand: "coslus"
price: "A$125"
currency: AUD
in_stock: false
reviews_count: 8
category: "Coslus"
url: https://www.desertcart.com.au/products/648897942-coslus-water-dental-flosser-teeth-pick-portable-cordless-oral-irrigator
store_origin: AU
region: Australia
---

# 1400-1800 high-pressure pulses/min 30-day rechargeable battery life IPX7 waterproof for shower-safe use 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) Green

**Brand:** coslus
**Price:** A$125
**Availability:** ❌ Out of Stock

## Summary

> ✨ Elevate your smile game with power, precision, and portability 💼

## Quick Answers

- **What is this?** 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) Green by coslus
- **How much does it cost?** A$125 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/648897942-coslus-water-dental-flosser-teeth-pick-portable-cordless-oral-irrigator)

## 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

- • **Custom Comfort Modes:** Multiple pressure settings and operation modes tailor your flossing experience to your unique oral health needs.
- • **Built to Last & Clean:** IPX7 waterproof design with a 3-year durability guarantee ensures hassle-free maintenance and long-term reliability.
- • **Marathon Battery Life:** Enjoy up to 30 days of cordless use on a single 3-hour charge—perfect for busy professionals on the go.
- • **Precision Pulse Power:** Delivers 1400-1800 ultra-fine dual-thread water pulses per minute for deep plaque removal.
- • **Travel-Ready Capacity:** Upgraded 300ml BPA-free water tank means fewer refills and uninterrupted cleaning anywhere.

## Overview

The COSLUS Water Dental Flosser C20(F5020E) is a professional-grade, portable oral irrigator featuring advanced dual-thread water pulse technology delivering up to 1800 pulses per minute. Its large 300ml BPA-free tank and 30-day rechargeable battery make it ideal for travel and daily use. With IPX7 waterproofing, multiple pressure modes, and interchangeable tips, it offers a customizable, effective, and gentle clean that targets plaque beyond traditional flossing methods, supporting healthier gums and fresher breath.

## Description

The traditional way of teeth cleaning only cleans the surface, and cannot clean the plaque in the back and hidden cavities, which is very bad for your teeth health. Therefore, you need to choose a water flosser. COSLUS water flosser has been focusing on teeth health for decades and is committed to creating a cleaning experience for you. COSLUS water flosser features multiple operation modes and multiple pressure settings, making it suitable for different oral conditions and a wide range of users. It effectively removes plaque, prevents bad breath, and prevents cavities, ensuring comprehensive care for your gum health. It can deeply clean the hard-to-reach areas with traditional methods. Whether you have gum problem, wear teeth appliances or have braces, implants, bridges or crowns, use our water flosser to give you a more confident smile. The wireless water flosser is very portable for travel. The water flosser for tooth has a powerful water pressure pulse, yet it is gentle and safe, delivering outstanding performance.It comes with a rechargeable battery that lasts up to 30 days, eliminating the need for frequent recharging, very easy and convenient. WHAT'S IN THE BOX: 1 x Water Flosser; 2 x Standard jet tip; 1 x jet tip; 1 x Periodontal tip; 1 x Tongue scraper; 1 x USB cable(ADAPTER IS NOT INCLUDED); 1 x User manual;

Review: Long lasting battery and excellent cleaning performance - Very good water flosser. Battery life is excellent — been using it for over two months without charging. Cleans thoroughly and effectively. Great performance for the price.
Review: Good product - Does the job right. Long lasting battery

## Features

- Water Flossing Cleans Effectively for a Healthier Mouth: The COSLUS 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: This 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: This 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: Our 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, our 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 | B0D1FZGZ6M |
| Additional Features | Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip |
| Best Sellers Rank | #105 in Health ( See Top 100 in Health ) #1 in Power Flossers & Oral Irrigators |
| Brand | COSLUS |
| Brand Name | COSLUS |
| Color | Green |
| Colour | Green |
| Customer Reviews | 4.3 out of 5 stars 36,372 Reviews |
| Included Components | Replacement tips, water dental flosser |
| Item Dimensions | 31 x 6.9 x 5.5 centimeters |
| Item Nype Name | water dental flosser |
| Item Weight | 422 g |
| Manufacturer | COSLUS |
| Material Type | Plastic |
| Model Name | C20(F5020E) |
| Model Number | C20(F5020E) |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Benefits | Removes plaque and improves gum health for fresher breath. |
| Product benefits | Removes plaque and improves gum health for fresher breath. |
| Recommended Uses For Product | Daily Cleaning, Deep Cleaning, Home, Massage Gum, Office, Teeth care, Travel, Whiten Teeth |
| Special features | Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip Special features Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip See more |
| Specification Met | BPA Free, ETL, FCC, IPX7 |
| Tank Volume | 300 Milliliters |
| Target Use Body Part | Teeth |
| Unit Count | 1.0 Count |
| Unit count | 1.0 Count |

## Product Details

- **Brand:** COSLUS
- **Power source:** Battery Powered
- **Special features:** Multiple Operation Modes, Multiple Pressure Settings, Multiple Tips, Portable, Lightweight, Noiseless, Non-Slip Grip, Rechargeable, Battery Indicator, Rotatable Tip
- **Product benefits:** Removes plaque and improves gum health for fresher breath.
- **Unit count:** 1.0 Count

## Images

![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) Green - Image 1](https://m.media-amazon.com/images/I/71kfW+507aL.jpg)
![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) Green - Image 2](https://m.media-amazon.com/images/I/81jHTQvO9WL.jpg)
![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) Green - Image 3](https://m.media-amazon.com/images/I/71GDvrNattL.jpg)
![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) Green - Image 4](https://m.media-amazon.com/images/I/71+37blJzYL.jpg)
![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) Green - Image 5](https://m.media-amazon.com/images/I/71X-1iwBTnL.jpg)

## Available Options

This product comes in different **Color** 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

### ⭐⭐⭐⭐⭐ Long lasting battery and excellent cleaning performance
*by A***A on 8 February 2026*

Very good water flosser. Battery life is excellent — been using it for over two months without charging. Cleans thoroughly and effectively. Great performance for the price.

### ⭐⭐⭐⭐⭐ Good product
*by A***E on 12 February 2026*

Does the job right. Long lasting battery

### ⭐⭐⭐⭐ Recommend
*by M***S on 15 December 2025*

Good product

## 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) Green
- 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
- MasterMedi Tongue Scraper with Multicolor Cases (2 Pack), 100% Stainless Steel, Reduce Bad Breath, Easy to Use Tongue Scraper for Adults, Tongue Cleaner for Oral Care & Hygiene

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-26*