---
product_id: 640096425
title: "Ontap Water Purifier WP3811, Micro Pure Filter, Easy Installation, 2400L Capacity, Made in Japan"
brand: "philips"
price: "₩167200"
currency: KRW
in_stock: true
reviews_count: 4
category: "Philips"
url: https://www.desertcart.kr/products/640096425-ontap-water-purifier-wp3811-micro-pure-filter-easy-installation-2400l
store_origin: KR
region: South Korea
---

# No electricity needed 99.99% bacteria removal 2L/min fast flow rate Ontap Water Purifier WP3811, Micro Pure Filter, Easy Installation, 2400L Capacity, Made in Japan

**Brand:** philips
**Price:** ₩167200
**Availability:** ✅ In Stock

## Summary

> 💧 Sip Smart, Live Pure – The Future of Water Purification is Here!

## Quick Answers

- **What is this?** Ontap Water Purifier WP3811, Micro Pure Filter, Easy Installation, 2400L Capacity, Made in Japan by philips
- **How much does it cost?** ₩167200 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/640096425-ontap-water-purifier-wp3811-micro-pure-filter-easy-installation-2400l)

## Best For

- philips enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly & Energy-Free:** Enjoy sustainable purification with zero electricity consumption, reducing your carbon footprint effortlessly.
- • **Pure Water, Pure Confidence:** Eliminates 99.99% of bacteria & 75% chlorine while preserving essential minerals for healthier hydration.
- • **High Capacity for Busy Homes:** Generous 2400L filter lifespan and 2 liters per minute flow rate keep your family hydrated without interruption.
- • **Smart Filter Replacement Alert:** Never guess again—Pure Protect indicator notifies you exactly when to swap filters for peak performance.
- • **Effortless Installation & Maintenance:** Quick Fit adapters and Advanced Quick Twist filter replacement make setup and upkeep hassle-free.

## Overview

The Philips Ontap Water Purifier WP3811 combines advanced Micro Pure filtration technology with user-centric design to deliver up to 2400 liters of clean, bacteria-free water at a rapid 2L/min flow rate. Its easy installation, smart filter replacement alert, and energy-free operation make it an ideal choice for health-conscious, eco-aware professionals seeking convenience and reliability in their kitchen water solutions.

## Description

Enjoy the convenience of pure, safe drinking water with this compact and easy-to-install water purifier. It removes bacteria, harmful organic compounds, and chlorine while retaining essential minerals, ensuring you get clean, healthy water with every sip. The Micro Pure filter works efficiently, delivering a high flow rate of up to 2 litres per minute, making it perfect for busy households. The Pure Protect alert lets you know when it's time to replace the filter, ensuring optimal performance. Installation is a breeze with the Quick Fit tap adapters, and the Advanced Quick Twist mechanism makes filter replacement effortless. Simplify your life with this user-friendly water purifier and enjoy the peace of mind that comes with drinking pure, refreshing water.

Review: Original and good - I bought it few days ago, arrived is damaged packaging but the product itself was new and in sealed nylon, Very easy to fix on my grohy classic kitchen faucet. Before the filter water was rusty but now it's clean. Will see how long the cartridges will work. Will update inshallah.
Review: Great - Good product. Thought installation was simply but took a while to figure out.

## Features

- PURE WATER Removes 99.99% of bacteria, harmful organic compounds and more than 75% of chlorine while retaining beneficial minerals in your water.
- MADE EASY Indicates when it's time to replace the filter for continued purification. Delivers up to 2 litres of purified water per minute for convenience.
- SIMPLICITY Enables easy installation on your kitchen tap for hassle-free setup. Advanced Quick Twist mechanism for easy filter replacement
- SUSTAINABILITY Maximum performance without the need of electricity
- Replacement Filter Cartridge: WP3911

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B015DK5QPK |
| Best Sellers Rank | #15,778 in Kitchen ( See Top 100 in Kitchen ) #8 in Water Purifiers |
| Brand | PHILIPS |
| Brand Name | PHILIPS |
| Capacity | 2400 liters |
| Container Type | Dispenser |
| Customer Reviews | 3.9 out of 5 stars 8 Reviews |
| Global Trade Identification Number | 08710103776239, 18710103527982, 68710103527987 |
| Included Components | 3911 Cartridge |
| Included components | 3911 Cartridge |
| Installation Type | Under Sink |
| Item Dimensions L x W x H | 21L x 40W x 52H millimeters |
| Item Weight | 230 Grams |
| Manufacturer | Philips |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Flow Rate | 2 Liters Per Minute |
| Model Name | WP3811 |
| Model Number | WP3811/00 |
| Other Special Features of the Product | Anti-bacteria, Chlorine Reduction |
| Part Number | WP3811/00 |
| Power Source | Battery Powered |
| Product dimensions | 21L x 40W x 52H millimeters |
| Purification Method | Granular Activated Carbon, Hollow Fiber Membrane |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special features | Anti-bacteria, Chlorine Reduction |
| Supported Water TDS Level Maximum (PPM) | 500 |
| Unit Count | 1 Count |
| Upper Temperature Rating | 50 Degrees Celsius |

## Product Details

- **Brand:** Philips
- **Capacity:** 2400 Liters
- **Material:** Plastic
- **Product dimensions:** 21L x 40W x 52H millimeters
- **Special features:** Anti-bacteria, Chlorine Reduction

## Images

![Ontap Water Purifier WP3811, Micro Pure Filter, Easy Installation, 2400L Capacity, Made in Japan - Image 1](https://m.media-amazon.com/images/I/51dkgdVnxrS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Original and good
*by B***A on 30 July 2025*

I bought it few days ago, arrived is damaged packaging but the product itself was new and in sealed nylon, Very easy to fix on my grohy classic kitchen faucet. Before the filter water was rusty but now it's clean. Will see how long the cartridges will work. Will update inshallah.

### ⭐⭐⭐⭐ Great
*by K***R on 27 August 2022*

Good product. Thought installation was simply but took a while to figure out.

### ⭐⭐⭐⭐⭐ Hijyen,tasaruflu kullanım
*by M***R on 29 November 2021*

Hijyenik ve pratik philips kalitesi

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**Shop now:** [https://www.desertcart.kr/products/640096425-ontap-water-purifier-wp3811-micro-pure-filter-easy-installation-2400l](https://www.desertcart.kr/products/640096425-ontap-water-purifier-wp3811-micro-pure-filter-easy-installation-2400l)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-07-22*