--- product_id: 661052778 title: "Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30)" brand: "philips" price: "SAR 61" currency: SAR in_stock: true reviews_count: 8 category: "Philips" url: https://www.desertcart.com.sa/products/661052778-philips-original-replacement-filter-for-2-in-1-air-purifier store_origin: SA region: Saudi Arabia --- # 12 months lifespan 3-layer HEPA filtration 99.97% particle capture Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30) **Brand:** philips **Price:** SAR 61 **Availability:** ✅ In Stock ## Summary > 🌬️ Breathe Brilliance: Elevate your air game with Philips’ smartest filter yet! ## Quick Answers - **What is this?** Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30) by philips - **How much does it cost?** SAR 61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/661052778-philips-original-replacement-filter-for-2-in-1-air-purifier) ## Best For - philips enthusiasts ## Why This Product - Trusted philips brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Compatibility:** Designed exclusively for Philips 2-in-1 Air Purifier & Humidifier 3400 Series for a perfect fit and peak performance. - • **Ultimate Clean Air Defense:** Captures ultra-fine particles down to 0.003 microns for a healthier workspace and home. - • **Smart Maintenance Made Easy:** Integrated filter status indicator alerts you exactly when it’s time to replace—no guesswork needed. - • **Year-Long Freshness Guarantee:** Enjoy hassle-free air purification with a filter that lasts a full 12 months. - • **Triple-Action Filtration Power:** Pre-filter, HEPA NanoProtect, and Active Carbon layers work in synergy to eliminate pollutants, allergens, viruses, and odors. ## Overview The Philips Original Replacement Filter FY3400/30 is engineered for the 2-in-1 Air Purifier and Humidifier 3400 Series (models AC3420 & AC3421). Featuring advanced 3-layer HEPA NanoProtect and Active Carbon technology, it captures 99.97% of particles as small as 0.003 microns, ensuring superior air quality. With a 12-month lifespan and smart filter status indicator, it offers effortless maintenance and long-lasting performance. ## Description From the manufacturer Review: Very Happy - Very happy with my replacement filter will definitely use again! Review: Great Replacement Filter - This is a genuine Philips replacement filter and it fits perfectly in my air purifier. The air feels fresher and the purifier runs efficiently again. Installation was quick and simple. Very happy with the quality and performance. ## Features - 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 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. - LONG LASTING FOR UP TO 1 YEAR: the filters ensure optimal filtration performance for up to 1 year, reducing hassle and cost. - 3-LAYER HEPA FILTRATION: with pre-filter, HEPA NanoProtect and Active Carbon captures 99.97% of particles as small as 0.003 microns¹ – to protect you from pollutants, viruses, allergens, bacteria and odours. - FOLLOW THE FILTER STATUS INDICATOR: your Philips device notifies you when to replace the filter, with an indicator on the display. Maintenance is effortless, taking less than a minute. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D4DSVHJP | | Best Sellers Rank | 6,063 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 45 in Air Purifier Filters | | Brand | PHILIPS | | Brand Name | PHILIPS | | Colour | Black/White | | Contaminant Filtration Capability | High | | Control Method | App | | Controller Type | Mobile App | | Country of Origin | China | | Customer Reviews | 4.5 out of 5 stars 43 Reviews | | EU Spare Part Availability Duration | 1 Years | | Filter Class | HEPA_NanoProtect | | Filter Type | HEPA | | Item Dimensions D x W x H | 23.7D x 23.7W x 14.4H centimetres | | Item Type Name | Air Purifier Replacement Filter | | Item Weight | 0.6 Kilograms | | Item weight | 0.6 Kilograms | | Manufacture Year | 2024 | | Manufacturer | Philips | | Model Number | FY3400/30 | | Part Number | FY3400/30 | | Power Source | Corded Electric | | Power source | Corded Electric | | Product dimensions | 23.7D x 23.7W x 14.4H centimetres | | Special Features | 3-layer HEPA filtration with NanoProtect and activated carbon, lasts up to 1 year | | Specification Met | Certified HEPA | | Unit Count | 1.0 count | ## Product Details - **Brand:** Philips - **Colour:** Black/White - **Item weight:** 0.6 Kilograms - **Power source:** Corded Electric - **Product dimensions:** 23.7D x 23.7W x 14.4H centimetres ## Images ![Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30) - Image 1](https://m.media-amazon.com/images/I/61WXCZoJuAL.jpg) ![Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30) - Image 2](https://m.media-amazon.com/images/I/61pTJ6dKgfL.jpg) ![Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30) - Image 3](https://m.media-amazon.com/images/I/61YfMiv65AL.jpg) ![Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30) - Image 4](https://m.media-amazon.com/images/I/61CSRCrZf3L.jpg) ![Philips Original Replacement Filter for 2-in-1 Air Purifier and Humidifier 3400 Series AC3420 and AC3421, HEPA NanoProtect + Active Carbon, 12 Months Lifetime, Black/White (FY3400/30) - Image 5](https://m.media-amazon.com/images/I/61nStIrhzvL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very Happy *by C***A on 9 March 2026* Very happy with my replacement filter will definitely use again! ### ⭐⭐⭐⭐ Great Replacement Filter *by E***N on 14 June 2026* This is a genuine Philips replacement filter and it fits perfectly in my air purifier. The air feels fresher and the purifier runs efficiently again. Installation was quick and simple. Very happy with the quality and performance. ### ⭐⭐⭐ Original Filters/wicks usually out of stock! *by I***K on 8 May 2026* Snapped up one the last original filters before they went out of stock again, disappointing that Philips are so quick to stop supplying official filters/wicks, I've tried a few aftermarket filters/wicks but the quality is not guaranteed so I'm looking at other brands of purifier and humidier now to replace my aging Philips ones. ## Frequently Bought Together - Versuni Philips Genuine Replacement Filter for 3400 AC3420 and AC3421 Series 2 in 1 Air Purifier and Humidifier HEPA NanoProtect + Activated Carbon, 12 Month Lifespan, Black/White (FY3400/30) - Versuni Philips Genuine Replacement Filter FY3446/30 for Humidifier HU3916 and HU3918, 3 Layer Filter, Pack of 1 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/661052778-philips-original-replacement-filter-for-2-in-1-air-purifier](https://www.desertcart.com.sa/products/661052778-philips-original-replacement-filter-for-2-in-1-air-purifier) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-09-06*