Philips PureProtect Water 3400 Series - Humidification filter - FY3401/00
Philips Original NanoCloud Humidification Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, 6 Months Lifetime (FY3401/00)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 13 May 2026)
Based on a total of 252 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 252 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£19.99
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Philips Replacement Fulter for PureProtect Water 3400 Series (FY3401/00)
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 8 May 2026)
Based on a total of 22,794 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 22,794 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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Will usually delivered within 2 - 6 working days of receiving cleared payment.
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£19.99
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Philips Original NanoCloud Humidification Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, 6 Months Lifetime (FY3401/00) - Details
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We have found 2 prices for Philips Original NanoCloud Humidification Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, 6 Months Lifetime (FY3401/00). Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Philips Original NanoCloud Humidification Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, 6 Months Lifetime (FY3401/00) - Price Information
- Cheapest price: £19.99
- The cheapest price is offered by Amazon-marketplace.co.uk. You can order the product there.
- The price range for the product Philips Original NanoCloud Humidification Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, 6 Months Lifetime (FY3401/00) is €£19.99to €£19.99 with a total of 2 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock working days offered by Amazon-marketplace.co.uk.
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ORIGINAL PHILIPS FILTER: this original Philips filter is designed for a perfect fit with your device. For optimal performance, always use the genuine Philips filter. COMPATIBLE WITH PureProtect Water 3400 Series: replacement humidification filter for Philips 2in1 air purifier and humidifier models AC3420 and 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 months² 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 water¹ CONNECT WITH THE AIR+ APP: connect your device to the Air+ app to monitor your filter status, Weight: 0.26896395964 pounds, Manufacturer: Philips
£19.99
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