--- product_id: 1146006 title: "BLUEAIR Genuine Classic 400 Series Air Purifier Particle Replacement Filter" brand: "blueair" price: "103038 Ft" currency: HUF in_stock: true category: "Blueair" url: https://www.desertcart.hu/products/1146006-blueair-genuine-classic-400-series-air-purifier-particle-replacement-filter store_origin: HU region: Hungary --- # Energy-saving low-density design 0.1 micron particle capture Made in USA quality BLUEAIR Genuine Classic 400 Series Air Purifier Particle Replacement Filter **Brand:** blueair **Price:** 103038 Ft **Availability:** ✅ In Stock ## Summary > 🌬️ Breathe Brilliance: Elevate your air, elevate your life ## Quick Answers - **What is this?** BLUEAIR Genuine Classic 400 Series Air Purifier Particle Replacement Filter by blueair - **How much does it cost?** 103038 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/1146006-blueair-genuine-classic-400-series-air-purifier-particle-replacement-filter) ## 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 - • **Long-Lasting Freshness:** Effective filtration lasting 6+ months, adapting to your environment - • **Seamless Compatibility:** Fits multiple Blueair Classic 400 Series models for effortless replacement - • **Advanced Ultrasonic Bonding:** Prevents fiber shedding, ensuring only clean air flows through - • **Ultra-Fine Particle Defense:** Captures pollutants as small as 0.1 microns for pristine air quality - • **Sustainable Energy Efficiency:** Low-density filter design reduces energy consumption without sacrificing performance ## Overview The Blueair Classic 400 Series Genuine Particle Replacement Filter is engineered in the USA to trap ultra-fine particles down to 0.1 microns, including pollen, dust, pet dander, and bacteria. Its innovative low-density design ensures energy-efficient airflow while ultrasonic bonding prevents fiber release, delivering clean air for 6 months or more. Compatible with multiple Blueair Classic 400 models, this filter is a must-have for professionals seeking healthier indoor environments and allergy relief. ## Description The gradient structure of Blueair filters traps particles of all sizes while maintaining maximum airflow. It resists clogging and won't re-release particles back into the air, even when the filter is heavily loaded. Blueair filter media is ultrasonically bonded to prevent filter fibers and other particles from being added back into your environment. The only thing that comes out of our filters is clean air! In addition, advanced polypropylene filter media removes particle pollutants down to 0.1 micron in size from your indoor air, such as pollen, dust, and pet dander. The Blueair Classic Replacement filter, Particle, keeps cleaning the air on average from 6 months to a year. The environment and fan speed will influence the actual life of the filter. ## Features - Nullify - Made in USA - Use genuine Blueair Replacement filters for optimal performance - Particle filter reduces pollen, dust, pet dander, mold spores, viruses and bacteria - Recommended to change filter once every 6 months, or dependent on usage - Energy saving Blueair air filters save energy due to a low-density design and requiring less pressure to push air through the filters ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000069A1Q | | Best Sellers Rank | #108,355 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #642 in Air Purifier Filters | | Brand | BLUEAIR | | Brand Name | BLUEAIR | | Color | White | | Contaminant Filtration Capability | dust, pet_dander, pollen | | Control Method | Touch | | Controller Type | Touch Control | | Customer Reviews | 4.6 out of 5 stars 1,097 Reviews | | EU Spare Part Availability Duration | 6 months | | Filter Class | Particle | | Filter Type | Particle | | Floor Area | 279 square_feet | | Global Trade Identification Number | 00689122000138 | | Included Components | 400 series Particle filter | | Item Dimensions D x W x H | 4"D x 10"W x 21"H | | Item Highlight | Authentic Classic 400 Filter, The Everyday Particle Filter for Classic 400 Series Only. HEPASilent Technology | | Item Type Name | Repalcement Filter | | Item Weight | 0.8 kg | | Manufacturer | Blueair | | Model Number | Classic 405 | | Number of Packs | 1 | | Part Number | 400 PF | | Particle Retention Size | 0.1 micron | | Power Source | Ac/dc | | Product Dimensions | 4"D x 10"W x 21"H | | Software Update Supported to Date | unknown | | Special Features | Gradient structure, ultrasonically bonded filter media, removes particles down to 0.1 micron | | UPC | 759005341716 689122000138 789322996047 | | Unit Count | 1 Count | ## Product Details - **Brand:** BLUEAIR - **Color:** White - **Item Weight:** 0.8 kg - **Power Source:** Ac/dc - **Product Dimensions:** 4"D x 10"W x 21"H ## Images ![BLUEAIR Genuine Classic 400 Series Air Purifier Particle Replacement Filter - Image 1](https://m.media-amazon.com/images/I/71FR2NJFBcL.jpg) ![BLUEAIR Genuine Classic 400 Series Air Purifier Particle Replacement Filter - Image 2](https://m.media-amazon.com/images/I/61s0Zppwo8L.jpg) ![BLUEAIR Genuine Classic 400 Series Air Purifier Particle Replacement Filter - Image 3](https://m.media-amazon.com/images/I/71XIfzUBaEL.jpg) ![BLUEAIR Genuine Classic 400 Series Air Purifier Particle Replacement Filter - Image 4](https://m.media-amazon.com/images/I/71ebkx6chQL.jpg) ![BLUEAIR Genuine Classic 400 Series Air Purifier Particle Replacement Filter - Image 5](https://m.media-amazon.com/images/I/81WrBRDGF0L.jpg) ## Available Options This product comes in different **Pattern, 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.hu/products/1146006-blueair-genuine-classic-400-series-air-purifier-particle-replacement-filter](https://www.desertcart.hu/products/1146006-blueair-genuine-classic-400-series-air-purifier-particle-replacement-filter) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-10-06*