Philips On-Tap Water Purifier


Product Summary

Compact and easy to install water purifier that improves the taste of your drinking and cooking water by removing chlorine and other impurities with silver coated active carbon filter.

  • Pure Taste filter for cleaner and better tasting water
  • Hi-flow with maximum rate of 2 liters per minute
  • Advanced Quick Twist mechanism for easy filter replacement

Model Number: WP3861

Key Features

Pure Taste filter for cleaner and better tasting water

The Pure Taste filter removes unpleasant chlorine, bad tastes and smells, as well as large sediment from your tap water, ensuring purer and better tasting water for drinking, cooking and cleaning fruits and vegetables. In addition, the silver-coated active carbon prevents bacteria growth inside the filter, giving you extra safety for your water.

Hi-flow with maximum rate of 2 liters per minute

This compact water purifier has a maximum flow rate of 2 liters per minute, which makes little change to the normal flow rate of unfiltered water. By simply rotating the water selection lever, you also have a choice of either a stream or a spray of unfiltered water or spray of filtered water.

Advanced Quick Twist mechanism for easy filter replacement

The advanced Quick Twist filter change mechanism makes changing the filter quick, easy and secure, bringing sense and simplicity to your water purifier.

Pure Protect alert informs you when to change the filter

Pure Protect alert is a sticker with the months of the year you can adhere easily to the filter cap. By marking the month of replacement, you can be sure you remember to replace your filter on time, ensuring you endless Pure Taste water.

Quick Fit tap adapters for easy installation on your tap

This advanced water purifier comes with a number of tailor-made Quick Fit tap adapters, to help you having an easy and simple installation of your purifier in your tap. Real sense and simplicity.


General specifications

  • Accessories: 8 QuickFit tap-mounting adapters, PureProtect Alert
  • Replacement filter cartridge: WP3961
  • Water selection: filtered spray, unfiltered spray, unfiltered stream
  • Water flow rate: 2 l/min
  • Water flow rate: 5 °C

Design specifications

  • Color(s): white
  • Product weight: 260 g
  • Materials: plastic

Purification system

  • Chlorine removal: >75 %
  • Turbidity removal: 3000 liters or approx. 1 year

Filter specifications

  • Filter lifetime: 2000 L or approx. 6 months
  • Major filter components: silver-coated GAC

Water input conditions

  • Min. input water pressure: 0.7 bar
  • Max. input water temperature: 50 °C

Country of origin

  • Replacement filter: Japan
  • Water purifier: Japan


  • Packaging: > 90% recycled materials
  • User manual: 100% recycled paper
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