--- product_id: 48621336 title: "400 SF SmokeStop Filter, F400SM" brand: "blueair" price: "B/.824" currency: PAB in_stock: true reviews_count: 10 category: "Blueair" url: https://www.desertcart.com.pa/products/48621336-400-sf-smokestop-filter-f400sm store_origin: PA region: Panama --- # 6-month continuous filter life Pure coconut carbon for natural antibacterial action 99.97% particle removal down to 0.1 microns 400 SF SmokeStop Filter, F400SM **Brand:** blueair **Price:** B/.824 **Availability:** ✅ In Stock ## Summary > 🌬️ Elevate your air game—because clean air is the new luxury. ## Quick Answers - **What is this?** 400 SF SmokeStop Filter, F400SM by blueair - **How much does it cost?** B/.824 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/48621336-400-sf-smokestop-filter-f400sm) ## 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 - • **Effortless Replacement:** Tool-free swap keeps your Blueair Classic 400 series purifier performing at peak with zero hassle. - • **Long-Lasting Freshness:** Up to 6 months of continuous use ensures your space stays purified and inviting—never miss a beat. - • **Activated Carbon Powerhouse:** Neutralizes VOCs, odors, smog, and harmful gases for a fresher, healthier home environment. - • **Eco-Friendly & Chemical-Free:** Crafted with high-porosity coconut carbon and free from additives—clean air without compromise. - • **HEPASilent Precision Filtration:** Captures ultra-fine particles like pollen, dust, and smoke with 99.97% efficiency—breathe the difference. ## Overview The BLUEAIR 400 SF SmokeStop Filter is a genuine replacement filter designed for Blueair Classic 400 series purifiers. Utilizing advanced HEPASilent technology, it removes 99.97% of airborne particles down to 0.1 microns and features activated carbon to absorb gases, odors, and VOCs. Made with natural coconut carbon, it resists bacteria and mold growth without chemical additives. Easy to replace and effective for up to 6 months, this filter ensures optimal air purification and a healthier living space. ## Description From the manufacturer SmokeStop 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. Activated carbon sheet reduces gaseous pollutants such as VOCs, harmful gases, chemicals and odours. This filter is 100% recyclable, so the only thing you're adding back into the environment is clean air. 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 Recommended filter change: 6 months (4,380 hours) Review: Expensive - These function well (with the appropriate Blueair cleaner) but the price is pretty steep. Not sure £99/year is what I should be paying for filters? Review: works well - much too expensive for a cardboard construction product ## Features - GENUINE BLUEAIR CLASSIC 400 REPLACEMENT SMOKESTOP FILTER: Created for Classic 400 series air purifiers to guarantee optimal performance and maximum filtration efficiency; compatible with Classic 403, 405, 480i and 450E - SUPERIOR QUALITY HEPASILENT FILTER: SmokeStop carbon filters remove 99.97 percent of airborne particles, down to 0.1 microns in size due to Blueair’s unique HEPASilent filtration technology - UNCOMPROMISED GAS POLLUTANT REMOVAL: Designed to absorb common pollutants like VOCs, exhaust, smog, odours, smoke and airborne chemicals through high amounts of activated carbon - effective for a healthier home environment with high filtration efficiency - NATURALLY ANTIBACTERIAL: Free of chemical additives, this filter uses pure, high-porosity coconut carbon to remove odors - filter fibers resist bacteria and mould growth - 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 | B0002EXDRG | | Best Sellers Rank | 163,662 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 218 in Air Purifier Filters | | Brand | BLUEAIR | | Brand Name | BLUEAIR | | Colour | White | | Contaminant Filtration Capability | True | | Control Method | Touch | | Control method | Touch | | Controller Type | Touch Control | | Country of Origin | China | | Customer Reviews | 4.2 out of 5 stars 114 Reviews | | Filter Class | HEPA Activated Carbon | | Filter Type | HEPA | | Floor Area | 370.00 | | Global Trade Identification Number | 00689122000145 | | Included Components | 1 replacement filter | | Item Dimensions D x W x H | 9.5D x 25W x 52.1H centimetres | | Item Type Name | Blueair 405 SmokeStop Filter | | Item Weight | 1800 Grams | | Item weight | 1800 Grams | | Manufacturer | Blueair | | Model Number | F400SM | | Noise Level | 56 Decibels | | Part Number | 402 SmokestopFilter | | Particle Retention Size | 0.1 | | Power Source | Corded Electric | | Power source | Corded Electric | | Product Warranty | 6 months. | | Product dimensions | 9.5D x 25W x 52.1H centimetres | | Special Features | SmokeStop carbon filter for gas pollutant removal | | UPC | 689122000145 | | Unit Count | 1 count | ## Product Details - **Brand:** BLUEAIR - **Colour:** White - **Item weight:** 1.92 Kilograms - **Power source:** Corded Electric - **Product dimensions:** 9.5D x 25W x 52.1H centimetres ## Images ![400 SF SmokeStop Filter, F400SM - Image 1](https://m.media-amazon.com/images/I/610-g90BD1L.jpg) ![400 SF SmokeStop Filter, F400SM - Image 2](https://m.media-amazon.com/images/I/81sh0HdhXyL.jpg) ![400 SF SmokeStop Filter, F400SM - Image 3](https://m.media-amazon.com/images/I/81hEOwaG7KL.jpg) ## Available Options This product comes in different **Pattern, Style** options. ## Questions & Answers **Q: Do you actually have smoke stop filters? As I’ve once again received particle filters not the smokestop filters I’ve agreed to purchase from you?** A: Smokestop is a good filter, it remove partical and smell like cooking **Q: is this original, manufactured by blueair?** A: I am not sure so I went direct to Blue air for mine. **Q: is this an original blueair manufactured item or generic?** A: I received an original item in original packaging. **Q: Is this compatible with the 203?** A: Yes 205 and 203 take the same filter ## Customer Reviews ### ⭐⭐⭐⭐⭐ Expensive *by A***E on 8 July 2020* These function well (with the appropriate Blueair cleaner) but the price is pretty steep. Not sure £99/year is what I should be paying for filters? ### ⭐⭐⭐⭐⭐ works well *by C***E on 28 March 2022* much too expensive for a cardboard construction product ### ⭐⭐⭐⭐⭐ Original filter and they work the best *by A***R on 21 November 2021* Not cheap to replace but Amazons option to pay 0% in four instalments made it a breeze ## Frequently Bought Together - Blueair Genuine Classic 400 Series Replacement SmokeStop Carbon Filter for 405, 480i Air Purifier – HEPASilent Activated Carbon Reduces VOCs, Odours, Chemicals - 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 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 --- ## 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/48621336-400-sf-smokestop-filter-f400sm](https://www.desertcart.com.pa/products/48621336-400-sf-smokestop-filter-f400sm) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-08-04*