--- product_id: 48621338 title: "Classic 400 Series Particle Filter (F400PA), White" brand: "blueair" price: "B/.601" currency: PAB in_stock: true category: "Blueair" url: https://www.desertcart.com.pa/products/48621338-classic-400-series-particle-filter-f400pa-white store_origin: PA region: Panama --- # Up to 6 months filter life 99.97% particle removal down to 0.1 microns Naturally antibacterial polypropylene fibers Classic 400 Series Particle Filter (F400PA), White **Brand:** blueair **Price:** B/.601 **Availability:** ✅ In Stock ## Summary > 🌬️ Breathe Brilliance: The Filter Your Home Deserves ## Quick Answers - **What is this?** Classic 400 Series Particle Filter (F400PA), White by blueair - **How much does it cost?** B/.601 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/48621338-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:** Eliminates 99.97% of airborne particles including pollen, dust, pet dander, and viruses for a pristine environment. - • **Antibacterial Defense:** Innovative polypropylene fibers prevent bacteria and mold growth, safeguarding your indoor air quality. - • **Effortless Replacement:** Tool-free, quick swap design keeps your purifier running at peak performance without hassle. - • **Long-Lasting Freshness:** Up to 6 months of continuous use ensures sustained clean air and fewer filter changes. - • **Tailored Compatibility:** Genuine Blueair filter engineered exclusively for Classic 400/500 series, guaranteeing optimal purifier synergy. ## 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 purification with up to 6 months of continuous use. Easy to replace and engineered for optimal performance, it keeps your indoor environment healthier and fresher. ## 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) ## 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 | 533,594 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 691 in Air Purifier Filters | | Brand Name | BLUEAIR | | Colour | White | | Contaminant Filtration Capability | Dust, Pet Dander, Pollen | | Control Method | Remote | | Controller Type | touch control | | Customer Reviews | 4.6 4.6 out of 5 stars (1,059) | | EU Spare Part Availability Duration | 6 Months | | Filter Class | HEPASilent | | Filter Type | HEPA | | Floor Area | 279 Square Feet | | 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 Highlight | Authentic Classic 400 Filter, The Everyday Particle Filter for Classic 400 Series Only. HEPASilent Technology | | Item Type Name | Blueair 405 Particle Filter | | Item Weight | 0.8 Kilograms | | Manufacturer | Blueair | | Model Name | 400 PF | | Model Number | Classic 405 | | Number of Packs | 1 | | Part Number | 400 PF | | Particle Retention Size | 0.1 Micron | | Power Source | Corded Electric | | Software Update Supported to Date | unknown | | 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:** 0.8 Kilograms - **Power source:** Corded Electric - **Product dimensions:** 10.2D x 25.4W x 53.3H centimetres ## Images ![Classic 400 Series Particle Filter (F400PA), White - Image 1](https://m.media-amazon.com/images/I/71FR2NJFBcL.jpg) ## Available Options This product comes in different **Style** options. ## 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.com.pa/products/48621338-classic-400-series-particle-filter-f400pa-white](https://www.desertcart.com.pa/products/48621338-classic-400-series-particle-filter-f400pa-white) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-11-11*