--- product_id: 48621338 title: "Blueair Classic 400 Series Particle Filter (F400PA), White" brand: "blueair" price: "10826240₫" currency: VND in_stock: true reviews_count: 5 url: https://www.desertcart.vn/products/48621338-blueair-classic-400-series-particle-filter-f400pa-white store_origin: VN region: Vietnam --- # Up to 6 months filter life 99.97% particle removal down to 0.1 microns Naturally antibacterial polypropylene fibers Blueair Classic 400 Series Particle Filter (F400PA), White **Brand:** blueair **Price:** 10826240₫ **Availability:** ✅ In Stock ## Summary > 🌬️ Breathe Brilliance: Elevate your air, elevate your life. ## Quick Answers - **What is this?** Blueair Classic 400 Series Particle Filter (F400PA), White by blueair - **How much does it cost?** 10826240₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/48621338-blueair-classic-400-series-particle-filter-f400pa-white) ## Best For - blueair enthusiasts ## Why This Product - Trusted blueair brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **HEPASilent Precision:** Advanced filtration technology captures 99.97% of airborne particles as small as 0.1 microns, ensuring your space stays impeccably clean. - • **Antibacterial Defense:** Naturally antibacterial fibers prevent mold and bacteria growth, so your air stays healthier, not just cleaner. - • **Effortless Replacement:** Tool-free, quick filter swap keeps your purifier running at peak performance without any hassle or downtime. - • **Long-Lasting Freshness:** Up to 6 months of continuous use means fewer replacements and sustained air purity for your busy lifestyle. - • **Tailored Compatibility:** Specifically engineered for Blueair Classic 400/500 series, guaranteeing seamless fit and optimal purifier efficiency. ## Overview The Blueair Classic 400 Series Particle Filter (F400PA) is a genuine replacement filter designed for Blueair Classic 400/500 air purifiers. Utilizing advanced HEPASilent technology, it removes 99.97% of airborne particles down to 0.1 microns, including allergens, bacteria, and viruses. Featuring naturally antibacterial polypropylene fibers and a gradient structure, this filter ensures superior air quality and up to 6 months of continuous use with easy, tool-free replacement. ## Description From the manufacturer Particle filter for Blueair Classic 405 This replacement filter extends the life of you Blueair Classic 405 Air Purifier, keeping the air in your home cleaner for longer. Advanced HEPASilent technology removes at least 99.97% of all airborne particles like PM 2.5, pollen, dust, pet dander, and mould spores down to 0.1 microns. This filter is easy to replace, without any tools or equipment; just open the machine casing, slide out the old filter, and insert the new one. Gradient structured filter with ultrasonically bonded polypropylene fibres free of chemicals. Fibre shedding resistant. Dimensions (H x W x D): 521 x 250 x 95 mm Number of filters: 1 Filter frame material: Paper Average filter life: 6 months (4,380 hours) Review: Worth it - The best air purifier brand in the market. I have been using Blue Air Air cleaners for over 8 years. Eliminates dust, pollen or even food smell. Sneezing, hay fever and itchiness are gone as well, and my eyelid doesn't feel heavy. I am extremely tidy, but London's air quality is terrible. I would not recommend any other brand than Blue AIr. The filter is heavy on price but your lungs are worth more than that. Review: Expensive, but effective. - Expensive, but effective. ## Features - GENUINE BLUEAIR CLASSIC 400/500 REPLACEMENT FILTER: Created for use with Blueair Classic 400/500 series air purifiers to guarantee optimal performance and maximum filtration efficiency; compatible with Classic 403, 450E, 402, 410, 455EB, 480i - SUPERIOR QUALITY HEPASILENT FILTER: Together with HEPASilent filtration technology, our particle filters remove 99.97 percent of airborne particles down to 0.1 microns, including pollen, dust, pet dander, mould, viruses, bacteria, fine smoke particles and more - UNCOMPROMISED PARTICLE REMOVAL: Particle filters minimise allergy triggers, viruses, and bacteria for a healthier home environment with high filtration efficiency - NATURALLY ANTIBACTERIAL: The naturally antibacterial polypropylene fibres in Blueair filters prevent bacteria and mould growth, so our filters never put bacteria and mould back into the air - UP TO 6-MONTH FILTER LIFE: To maintain optimum performance, we recommend changing your filter once every 6 months when used 24 hours a day; blueair filters keep your air purifier in the best working condition; alternatives cannot be assured for quality ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000069A1Q | | Best Sellers Rank | 265,958 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 365 in Air Purifier Filters | | Brand | BLUEAIR | | Brand Name | BLUEAIR | | Colour | White | | Contaminant Filtration Capability | dust, pet_dander, pollen | | Control Method | Remote | | Control method | Remote | | Controller Type | touch control | | Customer Reviews | 4.6 out of 5 stars 1,050 Reviews | | EU Spare Part Availability Duration | 6 Months | | Filter Class | HEPASilent | | Filter Type | HEPA | | Floor Area | 370.00 | | Global Trade Identification Number | 00689122000138 | | Included Components | 400 series Particle filter | | Item Dimensions D x W x H | 10.2D x 25.4W x 53.3H centimetres | | Item Type Name | Blueair 405 Particle Filter | | Item Weight | 0.5 Kilograms | | Item weight | 0.5 Kilograms | | Manufacturer | Blueair | | Model Number | Classic 405 | | Noise Level | 35 Decibels | | Part Number | 400 PF | | Particle Retention Size | 0.1 Micron | | Power Source | Corded Electric | | Power source | Corded Electric | | Product dimensions | 10.2D x 25.4W x 53.3H centimetres | | Smart Home Compatibility | Not Smart Home Compatible | | Special Features | Gradient structure, ultrasonically bonded filter media, removes particles down to 0.1 micron | | Specification Met | certified frustration-free | | UPC | 759005341716 689122000138 789322996047 | | Unit Count | 1.0 count | ## Product Details - **Brand:** BLUEAIR - **Colour:** White - **Item weight:** 0.5 Kilograms - **Power source:** Corded Electric - **Product dimensions:** 10.2D x 25.4W x 53.3H centimetres ## Images ![Blueair Classic 400 Series Particle Filter (F400PA), White - Image 1](https://m.media-amazon.com/images/I/719ahLJBTbL.jpg) ![Blueair Classic 400 Series Particle Filter (F400PA), White - Image 2](https://m.media-amazon.com/images/I/71FrINjWxyL.jpg) ![Blueair Classic 400 Series Particle Filter (F400PA), White - Image 3](https://m.media-amazon.com/images/I/613HSD39soL.jpg) ![Blueair Classic 400 Series Particle Filter (F400PA), White - Image 4](https://m.media-amazon.com/images/I/51byCwLg26L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worth it *by K***. on 22 January 2024* The best air purifier brand in the market. I have been using Blue Air Air cleaners for over 8 years. Eliminates dust, pollen or even food smell. Sneezing, hay fever and itchiness are gone as well, and my eyelid doesn't feel heavy. I am extremely tidy, but London's air quality is terrible. I would not recommend any other brand than Blue AIr. The filter is heavy on price but your lungs are worth more than that. ### ⭐⭐⭐⭐⭐ Expensive, but effective. *by M***T on 24 August 2024* Expensive, but effective. ### ⭐⭐⭐⭐⭐ Not always easy to source *by A***R on 16 February 2021* I wish this was more readily available but, when you can get hold of it, it is very easy to fit. Just remove the packaging and slot into place. My old filters were filthy and had needed to be replaced for a while; the difference in air quality afterwards was marked. I only use genuine filters, at least at the moment, but may need to review that should the genuine article remain difficult to source. ## Frequently Bought Together - Blueair Genuine HEPASilent Classic 400 Series Replacement Particle Filter for 405, 480i Air Purifier – Removes up to 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria and Viruses - Blueair Genuine HEPASilent Replacement Filter for Blue 411/3210 Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Odours, Chemicals - Blueair Genuine Classic 400 Series Replacement SmokeStop Carbon Filter for 405, 480i Air Purifier – HEPASilent Activated Carbon Reduces VOCs, Odours, Chemicals --- ## 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.vn/products/48621338-blueair-classic-400-series-particle-filter-f400pa-white](https://www.desertcart.vn/products/48621338-blueair-classic-400-series-particle-filter-f400pa-white) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-21*