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PureProtect Water 3400 Series Humidification filter

FY3401/00

Original humidifying filter for PureProtect 3400

The original Philips humidification filter perfectly fits your device for consistently high performance. It uses NanoCloud technology to emit nano-sized molecules of pure water vapour and humidify the air with up to 99.9% less bacteria (1)

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PureProtect Water 3400 Series

Humidification filter

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Compatible with PureProtect Water, 3400 series

Replacement humidification filter for Philips PureProtect 3400 Series, 2-in-1 air purifier and humidifier: AC3420, AC3421. You can find your air purifier model on the bottom of the device.

Up to 6 months of usage

This humidification filter provides consistent protection and guarantees optimal filtration for up to 6 months (2).

Original Philips filter for the best performance

The original Philips filter is designed for a perfect fit with your device. For optimal performance, always use a genuine Philips filter.

Hygienic humidification with NanoCloud technology

NanoCloud emits an ultra-fine mist that is invisible to the naked eye. It humidifies air with up to 99.9% fewer bacteria released than standard ultrasonic humidifiers; safe to use with tap water. (1)

Connect with the Air+ app for added convenience

Connect your device to the Air+ app and easily order replacement filters when needed.

Technical Specifications

General Specification

Product Type

Humidification filter

Included in the box

1 x filter

Lifetime

Up to 6 months
Weight and Dimensions

Package Length

141 mm

Package Width

206 mm

Package Height

206 mm

Package Weight

0.25 kg

Reviews

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(1) Vs. standard ultrasonic humidifiers without additional technology to reduce the spread of bacteria, as tested by an independent lab
(2) Lifetime of filter depends on the air quality and usage.