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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 vapor 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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Original humidifying filter for PureProtect 3400

NanoCloud technology with hygienic humidification

  • Compatible with 3400 Series
  • Lifespan up to 6 months
  • NanoCloud technology
  • Original Philips filter
Compatible with PureProtect Water, 3400 series

Compatible with PureProtect Water, 3400 series

Replacement humidification filter for Philips PureProtect 3400 Series, 2in1 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

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

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 the genuine Philips filter.

Hygienic humidification with NanoCloud technology

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 with the Air+ app for added convenience

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

Technical Specifications

  • Included in the box

    Humidification filter
    1x filter
  • Weight and dimensions

    Dimension of packaging (LxWxH)
    14,1*20,6*20,6  mm
    Weight incl. packaging
    0,25  kg
  • Replacement

    For Philips 2in1 purifier(s)
    AC3420, AC3421

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Reviews

  • (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.

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