Philips PureProtect Water 3400 Series Humidification Filter FY3401/00
FY3401/00
IN STOCK
Pay in 4 interest-free payments of $8.5
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Key Features
- Compatible with PureProtect Water, 3400 series
- Up to 6 months of usage
- Original Philips filter for the best performance
- Hygienic humidification with NanoCloud technology
- Connect with the Air+ app for added convenience
Philips PureProtect Water 3400 Series Humidification filter, FY3401/00
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
Key Features:
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.
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.
Up to 6 months of usage
This humidification filter provides consistent protection and guarantees optimal filtration for up to 6 months 2
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.
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.
Specifications
Global
- EAN: 8720389040894
- Model Number: FY3401/00
General
- Colour: Black
Compatibility
- Compatible Model: For Philips humidifiers:AC3420, AC3421
In The Box & Warranty
- Included: 1x filter
- Warranty (Years): 1
Manuals
Why Buy?
Keep Your Air Clean, Fresh and Perfectly Humidified
If you rely on your Philips PureProtect 3400 Series air purifier to keep your home comfortable, this replacement humidification filter is what keeps it working at its best — so your air stays genuinely clean, not just circulated.
Over time, humidification filters naturally wear down, and a tired filter means your purifier has to work harder to deliver the same results. Swapping in a fresh genuine Philips filter means your unit continues to add moisture to the air in a hygienic way — no musty smells, no bacteria-laden mist, just clean, comfortable humidity that's kind on your skin, sinuses, and sleep. Each filter lasts up to six months, so you're not constantly thinking about it.
Because it's a genuine Philips part, it fits perfectly and performs exactly as your purifier was designed to. Pair it with the Air+ app and you can track filter life and get timely reminders — no guesswork, no fuss. It's a simple, affordable way to protect your investment and keep your home feeling its best year-round.
Buy This If…
- You want to maintain genuinely clean, well-humidified air at home
- You prefer using genuine parts to protect your purifier's performance
- You'd rather set and forget than constantly monitor your filter
- Dry air affects your comfort, sleep, or breathing at home
- You use the Air+ app to manage your home air quality