![Blueair Formaldehyde Filter, Compatible with 570EF Golden Armor Filter, Removes Formaldehyde, Filters Cartridge, Breaks Down Formaldehyde, Secondhand Smoke, Odors [Accessory]](https://img30.360buyimg.com/sku/jfs/t1/200664/23/1118/134928/6111e559E87dd9723/699a16701c5e7e07.jpg)





Filter screen *1
Unique Crystal Aldehyde Decomposition Technology effectively breaks down formaldehyde into carbon dioxide and water vapor
Crystal Aldehyde Formula for 360° rapid and long-lasting formaldehyde decomposition
Honeycomb Hexagonal Structure with large mesh holes for minimal air resistance and improved air purification efficiency
Gold Aldehyde Panel with 1.5x thickness for even airflow distribution, stable flow, and noise reduction
Dual-language labeling for easy filter installation orientation
Effective in removing various pollutants such as PM2.5, formaldehyde/tVOC, dust, dust mites, SSS, pollen, pet dander, secondhand smoke, and odors
Replacement of filters is recommended for optimal performance
Blueair offers a 3-5 year quality guarantee and has undergone rigorous testing and certifications
Blueair is a Swedish brand with over 27 years of expertise in air purification, sold in over 60 countries and regions
Certified as a B Corporation, emphasizing social, environmental, and corporate interests
Recognized with 10+ authoritative certifications and 30+ industry awards, including AHAM, ENERGY STAR, and Red Dot Design Award
![Blueair Air Purifier Filter Cartridge, Particle-Type Filter Suitable for Pro Series, Removes Particles And PM2.5 [Accessory]](https://img30.360buyimg.com/sku/jfs/t1/130067/24/44639/41570/6641b7d3Feea38dfe/af1664a77c470bf0.png)
No energy efficiency ratings
CN¥228.73

Household use
CN¥812.43