--- product_id: 693621435 title: "511 Replacement Filter - Air Purifier Filter - Activated Carbon - Black - For Blue Pure 511 Air Purifier" brand: "blueair" price: "Β£63.88" currency: GBP in_stock: true reviews_count: 5 category: "Blueair" url: https://www.desertcart.co.uk/products/693621435-511-replacement-filter-air-purifier-filter-activated-carbon-black-blue store_origin: GB region: United Kingdom --- # 6-month filter lifespan 99.9% pollutant removal 4-layer advanced filtration 511 Replacement Filter - Air Purifier Filter - Activated Carbon - Black - For Blue Pure 511 Air Purifier **Brand:** blueair **Price:** Β£63.88 **Availability:** βœ… In Stock ## Summary > 🌿 Breathe Brilliance: Elevate your space with every filter change! ## Quick Answers - **What is this?** 511 Replacement Filter - Air Purifier Filter - Activated Carbon - Black - For Blue Pure 511 Air Purifier by blueair - **How much does it cost?** Β£63.88 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/693621435-511-replacement-filter-air-purifier-filter-activated-carbon-black-blue) ## 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 - β€’ **Effortless Swap & Go:** Designed for quick, hassle-free replacement so you never miss a beat in clean air. - β€’ **Eco-Conscious & Genuine:** Official Blueair filter, recyclable and engineered for optimal compatibility with Blue Pure 511. - β€’ **Clinically Tested Purity:** Removes 99.9% of harmful bacteria and allergens, ensuring a healthier environment. - β€’ **Half-Year Freshness Guarantee:** Replace every 6 months to keep your air purifier performing at peak efficiency. - β€’ **Quadruple Defense Against Pollutants:** Four advanced filtration layers trap pollen, pet dander, viruses, and odors for fresher air. ## Overview The BLUEAIR 511 Replacement Filter is a genuine, four-layer activated carbon filter designed exclusively for the Blue Pure 511 air purifier. It effectively removes 99.9% of fine particles, allergens, bacteria, viruses, and odors, maintaining optimal air quality for up to 6 months. Easy to replace and recyclable, this filter ensures your environment stays fresh, healthy, and pollutant-free. ## Description Blueair genuine Blue Pure 511 replacement filter for Blue Pure 511 air purifier is designed for optimal performance. Four layers of advanced filtration remove high levels of fine particles, pollen, pet dander, dust mite allergen, viruses and bacteria, mold allergen, and reduces gases and odors.* *Removal rate of PM 2.5, pollen allergen (Cry j1), cat allergen (Def f1), fungal allergy (Alt a1), dust mite allergen (Fel d1). Performance may vary across models. Tested to remove min. 99.9% of S. aureus, K. pneumoniae, P. aeruginosa, MS2, E.Coli, A.Niger. Tested on TVOC, sulfure dioxide, nitrogen dioxide. Deodorization tested on ammonia, acetaldehyde, acetic acid. Review: Air purifier Review: .......just the β€œbest” air cleaner I have ever owned ## Features - BLUEAIR GENUINE FILTER: For Blue Pure 511 air purifier; Blueair genuine Blue Pure 511 replacement filter is designed for optimal performance - FOUR LAYERS ADVANCED FILTRATION: Remove high levels of fine particles, pollen, pet dander, dust mite allergen, viruses and bacteria, mold allergen, and reduces gases and odors - 6-MONTH FILTER LIFE: To maintain optimal performance, replace the Blue Pure 511 filter every 6 months; When the filter has reached maximum pollutant saturation, the filter replacement LED will turn red on the interface ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08KPFWBGM | | Best Sellers Rank | 609,072 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 768 in Air Purifier Filters | | Brand | BLUEAIR | | Brand Name | BLUEAIR | | Colour | Black | | Contaminant Filtration Capability | High | | Control Method | Touch | | Control method | Touch | | Controller Type | Touch | | Customer Reviews | 4.7 out of 5 stars 751 Reviews | | Filter Class | Multi-Stage Filtration | | Filter Type | Activated Carbon | | Included Components | Replacement Filter | | Item Dimensions D x W x H | 6.9D x 22.1W x 28.4H centimetres | | Item Type Name | Air Purifier Filter | | Item Weight | 0.3 Kilograms | | Item weight | 0.3 Kilograms | | Manufacturer | Sendyniu5 | | Model Number | 110009 | | Part Number | 110009 | | Power Source | Corded Electric | | Power source | Corded Electric | | Product dimensions | 6.9D x 22.1W x 28.4H centimetres | | Special Features | Recyclable | | Specification Met | HEPA Certified, NO | | UPC | 689122023199 | | Unit Count | 1.0 count | ## Product Details - **Brand:** BLUEAIR - **Colour:** Black - **Item weight:** 0.3 Kilograms - **Power source:** Corded Electric - **Product dimensions:** 6.9D x 22.1W x 28.4H centimetres ## Images ![511 Replacement Filter - Air Purifier Filter - Activated Carbon - Black - For Blue Pure 511 Air Purifier - Image 1](https://m.media-amazon.com/images/I/61fJMJI+BaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Air purifier *by D***N on 18 September 2024* ### ⭐⭐⭐⭐⭐ .......just the β€œbest” air cleaner I have ever owned *by R***N on 18 July 2025* ### ⭐⭐⭐⭐⭐ Takes about 3 minutes to replace filter *by J***L on 2 March 2025* ## Frequently Bought Together - BLUEAIR Genuine Filter for Blue Pure 511 Air Purifier - BLUEAIR Genuine Filter for Blue Pure 311i Max Air Purifier - Blueair Blue Pure Mini Max Genuine Replacement Filter, Fits Blue Pure Mini Max Air Purifier --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/693621435-511-replacement-filter-air-purifier-filter-activated-carbon-black-blue](https://www.desertcart.co.uk/products/693621435-511-replacement-filter-air-purifier-filter-activated-carbon-black-blue) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-24*