---
product_id: 379840084
title: "Philips Sonicare Power Flosser 3000, HX3711/20"
brand: "philips sonicare"
price: "£73.90"
currency: GBP
in_stock: true
reviews_count: 13
category: "Philips Sonicare"
url: https://www.desertcart.co.uk/products/379840084-philips-sonicare-power-flosser-3000-hx3711-20
store_origin: GB
region: United Kingdom
---

# Quad-Stream tech covers 9x surface area 360° nozzle rotation for full-mouth reach 2 flossing modes & 10 intensity levels Philips Sonicare Power Flosser 3000, HX3711/20

**Brand:** philips sonicare
**Price:** £73.90
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your floss game—because your gums deserve the VIP treatment!

## Quick Answers

- **What is this?** Philips Sonicare Power Flosser 3000, HX3711/20 by philips sonicare
- **How much does it cost?** £73.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/379840084-philips-sonicare-power-flosser-3000-hx3711-20)

## Best For

- philips sonicare enthusiasts

## Why This Product

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

## Key Features

- • **360° Reach:** Rotating nozzle ensures no corner of your mouth is left untouched—floss like a pro.
- • **Quad-Stream Power:** Experience 4 wide water streams that clean 9x more surface area than single-stream flossers.
- • **Customizable Clean:** Choose from 2 modes and 10 intensities to tailor your flossing ritual perfectly.
- • **Generous Reservoir:** 550ml water tank means longer flossing sessions without constant refills.
- • **Deep Plaque Removal:** Removes up to 99% of plaque below the gumline for healthier gums and fresher breath.

## Overview

The Philips Sonicare Power Flosser 3000 HX3711/20 uses advanced Quad-Stream technology to deliver four wide water streams that clean 9 times more surface area than traditional single-stream flossers. With 2 flossing modes, 10 intensity settings, a large 550ml reservoir, and a 360-degree rotating nozzle, it removes up to 99% of plaque below the gumline, improving gum health by up to 50% in just one minute daily.

## Description

Discover the power of X! The new Philips Sonicare Power Flosser creates an X-shaped stream of water that reaches deep between teeth for a gentle, thorough clean. This X-shaped water stream, known as Quad-Stream technology, covers more surface area for a faster, deeper clean versus manual floss. Because of Quad-Stream technology, Philips Sonicare Power Flosser enables you to improve your gum health by 50% in just 1 minute per day!

Review: Makes a s difference in oral hygiene. - Dentist recommended! I use warm water and I don't rush, going inside and outside of each tooth. Usually need to refill the water twice, at least. Good product. Am happy with the results, so is my dentist and the hygienist. Smiles all around.
Review: My new favorite water pik! - I love it! My water pick was leaking so tossed it and decided to try a Philips Pik this time. I have been using it for3 days now and must say I like it! It is cute and compact, not taking up much space on my bathroom counter. It is much quieter than the water pick brand. It only came with 2 attachments for flossing but a new kind that offer a cross wave of water that I like. It cleans my teeth well, I floss after use to test how well it did and nothing appears to be left behind. It seems to be a terrific, durable, reliable water pick. I would definitely recommend this, way more than the waterpik brand.

## Features

- Up to 180% more effective than floss for healthier gums
- Quad Stream delivers four wide streams of water that penetrate deep between teeth and along the gum line, covering 9x the surface area of single stream water flossers
- Removes up to 99% of plaque from below the gumline
- 2 flossing modes, 10 intensities
- Countertop Water Flosser has large water reservoir of 550ml and securely fits in the bathroom
- 360-degree nozzle rotation ensures you can reach every corner of your mouth when water flossing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LSJ4JC8 |
| Additional Features | Multiple Tips |
| Best Sellers Rank | #41,275 in Health & Household ( See Top 100 in Health & Household ) #92 in Power Dental Flossers |
| Brand | Philips Sonicare |
| Brand Name | Philips Sonicare |
| Color | White |
| Customer Reviews | 4.1 out of 5 stars 1,140 Reviews |
| Global Trade Identification Number | 00075020095732 |
| Included Components | 1 Power Flosser, 2 Nozzles |
| Item Dimensions | 5.32 x 5.91 x 9.25 inches |
| Item Weight | 2.24 Pounds |
| Manufacturer | Philips Sonicare |
| Manufacturer Part Number | HX3711/20 |
| Manufacturer Warranty Description | 2 year manufacturer |
| Material Type | Plastic |
| Model Name | Power Flosser 3000 |
| Model Number | HX3711/20 |
| Power Source | Corded Electric |
| Product Benefits | Improves gum health and removes plaque, preventing bad breath |
| Recommended Uses For Product | Flossing, Gum Health |
| Special Feature | Multiple Tips |
| Specification Met | 2 year manufacturer warranty |
| Tank Volume | 550 Milliliters |
| Target Use Body Part | Teeth |
| UPC | 075020095732 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Philips Sonicare
- **Power Source:** Corded Electric
- **Product Benefits:** Improves gum health and removes plaque, preventing bad breath
- **Special Feature:** Multiple Tips
- **Unit Count:** 1 Count

## Images

![Philips Sonicare Power Flosser 3000, HX3711/20 - Image 1](https://m.media-amazon.com/images/I/61Www2Sgn1L.jpg)
![Philips Sonicare Power Flosser 3000, HX3711/20 - Image 2](https://m.media-amazon.com/images/I/71YeM4d27GL.jpg)
![Philips Sonicare Power Flosser 3000, HX3711/20 - Image 3](https://m.media-amazon.com/images/I/71BVCxaH9IL.jpg)
![Philips Sonicare Power Flosser 3000, HX3711/20 - Image 4](https://m.media-amazon.com/images/I/71g0uj8hUeL.jpg)
![Philips Sonicare Power Flosser 3000, HX3711/20 - Image 5](https://m.media-amazon.com/images/I/71GlIf3xoNL.jpg)

## Available Options

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

## Questions & Answers

**Q: I just purchased this and it doesn’t run smoothly. It reminds me of a car that has a slightly clogged gas line.  Is this normal?**
A: I would send it back.  Mine runs smoothly.

**Q: Can you fill it with mouthwash instead of water?**
A: I use/clean it with an alcohol based mouthwash. Not sure if the seals are meant for this so I'm not sure if I'm decreasing the lifespan or not. I only let water sit in it while not in use.

**Q: Does it support global voltage?**
A: Hello! Yes, the Philips Sonicare Power Flosser 3000 charger does support global voltage and can operate within a range of 100 to 240 volts.

**Q: Can you buy an extra set of replacement heads and have two different people use the same one?**
A: Hi, there! Yes, you can buy an extra set replacement heads for your Philips Sonicare Power Flosser 3000, HX3711/20 and have it use for two people.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Makes a s difference in oral hygiene.
*by S***. on April 15, 2026*

Dentist recommended! I use warm water and I don't rush, going inside and outside of each tooth. Usually need to refill the water twice, at least. Good product. Am happy with the results, so is my dentist and the hygienist. Smiles all around.

### ⭐⭐⭐⭐⭐ My new favorite water pik!
*by B***P on November 8, 2025*

I love it! My water pick was leaking so tossed it and decided to try a Philips Pik this time. I have been using it for3 days now and must say I like it! It is cute and compact, not taking up much space on my bathroom counter. It is much quieter than the water pick brand. It only came with 2 attachments for flossing but a new kind that offer a cross wave of water that I like. It cleans my teeth well, I floss after use to test how well it did and nothing appears to be left behind. It seems to be a terrific, durable, reliable water pick. I would definitely recommend this, way more than the waterpik brand.

### ⭐⭐⭐⭐ Quiet, good pressure. Don't use the stop button on the handle and it will last.
*by S***E on February 4, 2026*

We love it! Quiet, good pressure, convenient and effective. **CAUTION:** Do not use the stop button on the handle—it blocks flow, causing the pump to stall at maximum pressure, which forces water back into the motor. This likely causes premature failure. This product uses safe 24VDC near water. Our previous brand was loud and died within months. This unit stopped working after six months of heavy use. I disassembled it and found the motor stuck (as others reported). After applying WD-40, then proper lubrication (3-in-1 oil for brass bearings, lithium grease for gears), it works like new again.

## Frequently Bought Together

- Philips Sonicare Power Flosser 3000, White, HX3711/20
- Philips Sonicare 4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, White, Model HX3681/23
- Philips Sonicare Cordless Power Flosser 3000, Water Flosser with Innovative Quad Stream Technology, Oral Irrigator with 2 Flossing Modes and 3 Intensity Levels, Ergonomic Design, Black, HX3826/23

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-18*