--- product_id: 330108249 title: "BLUEAIR Blue Pure 311 Auto Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 311 Auto Air Purifier" brand: "blueair" price: "£75.43" currency: GBP in_stock: true category: "Blueair" url: https://www.desertcart.co.uk/products/330108249-blueair-blue-pure-311-auto-genuine-replacement-filter-particle-activated store_origin: GB region: United Kingdom --- # Lasts 6-12 months per filter 360° air intake for max coverage Filters particles down to 0.1 micron BLUEAIR Blue Pure 311 Auto Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 311 Auto Air Purifier **Brand:** blueair **Price:** £75.43 **Availability:** ✅ In Stock ## Summary > 🌬️ Breathe Brilliantly, Live Confidently ## Quick Answers - **What is this?** BLUEAIR Blue Pure 311 Auto Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 311 Auto Air Purifier by blueair - **How much does it cost?** £75.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/330108249-blueair-blue-pure-311-auto-genuine-replacement-filter-particle-activated) ## 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 - • **360° Airflow Mastery:** Experience full-room purification with a revolutionary 360-degree intake that maximizes air capture from every angle. - • **Odor & VOC Neutralizer:** Activated carbon mesh traps household odors, smoke, and harmful VOCs, keeping your space fresh and healthy. - • **Long-Lasting Performance:** Up to 4x filter surface area means your filter works harder and longer—lasting 6 to 12 months without compromise. - • **Ultra-Fine Particle Defense:** Eliminate invisible threats like pollen, pet dander, and viruses down to 0.1 micron for truly clean air. - • **Smart Auto-Replacement Savings:** Subscribe & save 10% with hassle-free auto-delivery, ensuring you never miss a filter change and breathe easy year-round. ## Overview The BLUEAIR Blue Pure 311 Auto Replacement Filter combines advanced 360-degree air intake with a multi-layer particle and activated carbon filter to remove airborne particles as small as 0.1 micron and trap odors and VOCs. Designed for up to a year of use, it ensures sustained high performance and cleaner indoor air. Certified for safety and efficiency, it supports subscription-based auto-replacement for seamless maintenance. ## Description The Blue Pure 311 Auto Particle and Activated Carbon Replacement Filter protects against both gaseous and particulate contaminates. An activated carbon mesh layer eliminates harmful gaseous pollutants such as volatile organic compounds (VOCs), tobacco smoke, and other odors. 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. Using a 360-degree air intake and up to 4 times the filter surface area than competing replacement filters, the Blue Pure 311 Auto Particle and Activated Carbon Filter lasts longer, on average from 6 months to a year. Subscribe & save up to 10% on auto-delivered filters when replacement is needed; We recommend replacing your filter about every 6 months depending on usage. NO COMPARISON – 4X FILTER SURFACE AREA & 360 AIR INTAKE: Blueair models with HEPASilent's mechanical and electrostatic filtration produced higher CADR, lower noise, and had lower energy consumption vs. the same models with only mechanical filtration (H13 filter). *Tested on E.coli, Influenza A (H1N1), A.niger with a minimum reduction rate of 99.9% in 60min. ## Features - COMPATIBLE WITH BLUE PURE 311 AUTO: Blueair Combination Particle + Carbon Replacement Filter compatible with Blue Pure 311 Auto Air Purifier - FILTERS BUILT TO LAST: Using a 360-degree air intake and up to 4x the filter surface area the Genuine Blue Pure 311 Auto Particle and Activated Carbon Filter lasts on average 6 months to a year; optimizing air flow and performance over time - AUTOMATED FILTER REPLACEMENT: Subscribe & save up to 10% on auto-delivered filters when replacement is needed; We recommend replacing your filter about every 6 months when used 24 hours a day - REMOVES EVEN TINIEST AIRBORNE PARTICLES DOWN TO 0.1 MICRON: Particle filter removes airborne particles such as pollen, pet dander, bacteria, mold, viruses, and dust from your indoor environment* - TRAPS HOUSEHOLD ODORS: A layer of carbon mesh traps light household odors, smoke, chemicals, and volatile organic compounds (VOC) - INDEPENDENTLY TESTED FOR PERFORMANCE & SAFETY, ZERO OZONE: AHAM Verifide for CADR; Ozone Safety Standards Certified by CARB; Zero Ozone Verified (<5 ppb) by Intertek Sustainability Program ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08F13YBG2 | | Air Filter Construction | Multi-layered fiber and carbon pellet construction | | Best Sellers Rank | #86,561 in Kitchen ( See Top 100 in Kitchen ) #548 in Air Purifier Filters | | Brand Name | BLUEAIR | | Common Applications | Blue Pure 311 Auto | | Compatible Air Purifier Models | Blueair Blue Pure 311 Auto | | Compatible Devices | Air Purifier | | Customer Reviews | 4.7 4.7 out of 5 stars (916) | | EU Spare Part Availability Duration | 1 Years | | Filter Airflow Direction | Omnidirectional | | Filter Shape | Rectangular | | Included Components | Filter | | Item Dimensions L x W x Thickness | 38L x 33.5W x 6.8Th centimeters | | Item Type Name | Fits Blue Pure 311 Auto Air Purifier | | Manufacturer | Blueair | | Manufacturer Part Number | F311PACF105618 | | Material Type | Non-woven multi-layer PET/PP blend fibers laminated with activated carbon pellets | | Model Number | 109411 | | Number of Items | 1 | | Product Grade | new | | UPC | 689122013794 | | Unit Count | 1 Count | ## Product Details - **Brand:** BLUEAIR - **Compatible devices:** Air Purifier - **EU Spare Part Availability Duration:** 1 Years - **Material:** Non-woven multi-layer PET/PP blend fibers laminated with activated carbon pellets - **Product dimensions:** 38L x 33.5W x 6.8Th centimeters ## Images ![BLUEAIR Blue Pure 311 Auto Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 311 Auto Air Purifier - Image 1](https://m.media-amazon.com/images/I/81jELWcxyEL.jpg) ![BLUEAIR Blue Pure 311 Auto Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 311 Auto Air Purifier - Image 2](https://m.media-amazon.com/images/I/713q-vdE0dL.jpg) ![BLUEAIR Blue Pure 311 Auto Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 311 Auto Air Purifier - Image 3](https://m.media-amazon.com/images/I/216X14aTUPL.jpg) ![BLUEAIR Blue Pure 311 Auto Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 311 Auto Air Purifier - Image 4](https://m.media-amazon.com/images/I/81akVor3juL.jpg) ## Frequently Bought Together - BLUEAIR Blue Pure 311 Auto Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 311 Auto Air Purifier - BLUEAIR Blue Pure 411 Auto, 411, 411+ Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 411 Auto, 411 and 411+ Air Purifiers - BLUEAIR Blue Pure 211+ Auto Genuine Replacement Filter, Particle and Activated Carbon, fits Blue Pure 211+ Auto Air Purifier --- ## 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.co.uk/products/330108249-blueair-blue-pure-311-auto-genuine-replacement-filter-particle-activated](https://www.desertcart.co.uk/products/330108249-blueair-blue-pure-311-auto-genuine-replacement-filter-particle-activated) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-25*