--- product_id: 351791365 title: "HEPA Filter Replacement for Blueair 203 270E 303, for Blueair 200 300 Serie | Replacement Filter for Blueair Classic 203, 270E, 303, 270, 250, 215B, 210B, 205, 201, 200 for Blueair 200 & 300 Series Model" brand: "uouolonun" price: "$180.58" currency: USD in_stock: true category: "Uouolonun" url: https://www.desertcart.us/products/351791365-hepa-filter-replacement-for-blueair-203-270e-303-for-blueair store_origin: US region: United States of America --- # 6-8 months lasting filter 99.97% particle removal Easy snap-in installation HEPA Filter Replacement for Blueair 203 270E 303, for Blueair 200 300 Serie | Replacement Filter for Blueair Classic 203, 270E, 303, 270, 250, 215B, 210B, 205, 201, 200 for Blueair 200 & 300 Series Model **Brand:** uouolonun **Price:** $180.58 **Availability:** βœ… In Stock ## Summary > 🌬️ Elevate your air game β€” don’t just filter, transform your space! ## Quick Answers - **What is this?** HEPA Filter Replacement for Blueair 203 270E 303, for Blueair 200 300 Serie | Replacement Filter for Blueair Classic 203, 270E, 303, 270, 250, 215B, 210B, 205, 201, 200 for Blueair 200 & 300 Series Model by uouolonun - **How much does it cost?** $180.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/351791365-hepa-filter-replacement-for-blueair-203-270e-303-for-blueair) ## Best For - uouolonun enthusiasts ## Why This Product - Trusted uouolonun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Breathe Pure, Live Better:** True HEPA filtration captures 0.3 micron particles for fresher, cleaner air. - β€’ **Your Health, Our Priority:** Effectively reduces dust, pollen, pet dander, smoke, and odors for a healthier home or office. - β€’ **Seamless Swap, Zero Hassle:** Designed for perfect fit and effortless installation in Blueair 200 & 300 series. - β€’ **Built to Last, Engineered to Perform:** Durable materials ensure consistent air purification for up to 8 months. - β€’ **Double the Value, Double the Freshness:** Includes 2 premium replacement filters to keep your environment pristine longer. ## Overview This 2-pack HEPA filter replacement is engineered for Blueair 200 & 300 Series air purifiers, delivering 99.97% filtration efficiency against particles as small as 0.3 microns. Crafted with durable, FSC-certified materials, each filter lasts 6-8 months, ensuring long-term air quality improvement in living rooms, bedrooms, kitchens, and offices. Easy to install and compatible with multiple Blueair Classic models, it’s the essential upgrade for anyone serious about clean air. ## Description Package Included:2 Pack 200/300 series Post FilterReplacement Dimensions: 17.9 inch * 14.4 inchCompatible with Blueair 200 & 300 series Models:Compatible For Blueair classic 200,Compatible For Blueair classic 201,Compatible For Blueair classic 203, 203C,Compatible For Blueair classic 205, 205C,Compatible For Blueair classic 210, 210B,Compatible For Blueair classic 215, 215B,Compatible For Blueair classic 250, 250E,Compatible For Blueair classic 270, 270E,Compatible For Blueair classic 303Suitable Occasions: This blueair 203 replacement filter is suitable for living room, bedroom, kitchen, and office. It can greatly improve air quality, reducing unpleasant odors from pets, smoke, cooking fumes, and various household products and chemicals.Replace Regularly: For optimum performance, We recommend you to replace the hepa filter every 6-12 months and pre-filter every 2-3 months or depending the air quality and usage frequency.Kindly Note:This is not a OEM product and is not covered under any OEM manufacturer's promise.Any use of OEM brand name or model designation for this product is made solely for purposes of demonstrating compatibility. ## Features - PERFECT FIT –This 200/300 Series HEPA filter replacement Widely compatible with Blueair 200 & 300 Series Models 203, 203C, 270, 270E, 303, 200, 201, 205, 205C, 210, 210B, 215, 215B, 250, 250E Air Cleaner Puri-fier - VALUABLE PACKAGE & EASY INSTALLATION: The Blueair 203 filter includes 2 replacement for the 200/300 Series, featuring true HEPA technology. The user-friendly design ensures a straightforward installation process, enabling you to quickly replace your old filter - PREMIUM FILTRATION: The Blueair 270Eβ€Œ replacement filter effectively removes 99.97% of airborne particles as small as 0.3 microns, including dust, pollen, pet dander, and more, ensuring you breathe fresh air. Filter made of FSC-Certified paper - LONG-LASTING PERFORMANCE: The Blueair 303β€Œ filter, constructed with durability and high-quality materials, ensures exceptional filtration performance and can last for a duration of 6-8 months, depending on the frequency of use and the environment - EFFICIENT SERVICE - If you have any questions, please feel free to contact us, we will serve you wholeheartedly ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B091BRW28C | | Air Filter Construction | Pleated | | Best Sellers Rank | #121,055 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #790 in Air Purifier Filters | | Brand Name | UOUOLONUN | | Common Applications | Appliances | | Compatible Air Purifier Models | Blueair Classic 203 Slim, Blueair Classic 205, Blueair Classic 270E, Blueair Classic 270E Slim | | Compatible Devices | Blueair 200 & 300 Series Air Purifier | | Compatible Hvac Systems | residential | | Customer Reviews | 4.5 4.5 out of 5 stars (202) | | Item Dimensions L x W x Thickness | 17.9"L x 14.3"W x 1.8"Th | | Item Weight | 1.43 kg | | Manufacturer | UOUOLONUN | | Manufacturer Part Number | 203, 270E, 303, 201, 205, 210, 215, 250 | | Material Type | True HEPA Filter | | Model Number | 203 Filter Replacement | | Number of Items | 2 | | Product Grade | New | | UPC | 767065980578 | | Unit Count | 2 Count | ## Product Details - **Air Filter Construction:** Pleated - **Brand:** UOUOLONUN - **Compatible Devices:** Blueair 200 & 300 Series Air Purifier - **Item Weight:** 1.43 kg - **Manufacturer:** UOUOLONUN - **Material:** True HEPA Filter - **Number of Items:** 2 - **Number of Packs:** 2 - **Product Dimensions:** 17.9"L x 14.3"W x 1.8"Th - **UPC:** 767065980578 ## Images ![HEPA Filter Replacement for Blueair 203 270E 303, for Blueair 200 300 Serie | Replacement Filter for Blueair Classic 203, 270E, 303, 270, 250, 215B, 210B, 205, 201, 200 for Blueair 200 & 300 Series Model - Image 1](https://m.media-amazon.com/images/I/71YTBB6yhBS.jpg) ![HEPA Filter Replacement for Blueair 203 270E 303, for Blueair 200 300 Serie | Replacement Filter for Blueair Classic 203, 270E, 303, 270, 250, 215B, 210B, 205, 201, 200 for Blueair 200 & 300 Series Model - Image 2](https://m.media-amazon.com/images/I/81N8YAiNpWS.jpg) ![HEPA Filter Replacement for Blueair 203 270E 303, for Blueair 200 300 Serie | Replacement Filter for Blueair Classic 203, 270E, 303, 270, 250, 215B, 210B, 205, 201, 200 for Blueair 200 & 300 Series Model - Image 3](https://m.media-amazon.com/images/I/71-3ycuEpGS.jpg) ![HEPA Filter Replacement for Blueair 203 270E 303, for Blueair 200 300 Serie | Replacement Filter for Blueair Classic 203, 270E, 303, 270, 250, 215B, 210B, 205, 201, 200 for Blueair 200 & 300 Series Model - Image 4](https://m.media-amazon.com/images/I/71DLlMQSCqS.jpg) ![HEPA Filter Replacement for Blueair 203 270E 303, for Blueair 200 300 Serie | Replacement Filter for Blueair Classic 203, 270E, 303, 270, 250, 215B, 210B, 205, 201, 200 for Blueair 200 & 300 Series Model - Image 5](https://m.media-amazon.com/images/I/71-PWs5LI1S.jpg) ## Frequently Bought Together - UOUOLONUN 2 Pack 200/300 Replacement Filter for Blueair 200 & 300 series - Compatible with Blueair Classic 203, 270E, 303, 201, 250E, 215B, 210B, 205, 200/300 Series Filters - Filter-Monster Replacement Filter Compatible with Blueair 400 Series Particle Filter; for Classic Air Purifier Models 402, 403, 405, 410, 450E, 455EB, 480i - Ganteny 3-Pack Classic 500/600 Series HEPA Filter Replacement Compatible with Blueair Classic 500/600 Series Air Cleaner Purifiers 501 503 505 510 550E 555EB 601 603 605 650E Particle Filter --- ## 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.us/products/351791365-hepa-filter-replacement-for-blueair-203-270e-303-for-blueair](https://www.desertcart.us/products/351791365-hepa-filter-replacement-for-blueair-203-270e-303-for-blueair) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-04*