Philips under-the-sink water filtration system AUT3234 comes with 4-stage ultrafiltration, which effectively reduces particles, heavy metals, VOCs, pesticides, bacteria, and pollutants down to 0.1 micron while retaining beneficial minerals.

Works without power
The purifier works without power, so clean water is always available whenever you turn on the tap.

QuickTwist filter replacement
Horizontal placement and QuickTwist design for easy filter replacement; no on-site customer service required.

Effectively reduces heavy metals, bacteria and more
Crisp and pure tasting water starts with Philips new 4-stage ultrafiltration system. It filters out pollutants down to 0.01 micron including up to 99.999% of bacteria* while retaining beneficial minerals. It also reduces heavy metals, VOCs, pesticides, turbidity, microplastics, and improves the taste of water.