3M Anti Pollution Filter for Converting AC into Air Purifier (White, 4 Packs)

About this item

Material: Non-Woven Fiber, Color: White
Item Dimension: 330mm x 2mm x 220mm
Package Contents: 8-Pieces Electrostatic Air Purifying Filters
No warranty
Turn your AC into air purifier
Captures PM2.5 like household dust, smoke, chemicals, exhausts, pet dander
Proven to capture 83 percent PM2.5 from indoor air in just one hour of use, replace when the filter turns black for best results
Made with very delicate non-woven fiber composed of 90 percent air, only 10 percent fiber to ensure least effect on air flow and electrostatic charge on surface to pull unwanted particles from the air
Designed to cover around 80 percent surface of existing mesh of most models of ACs (to balance air flow and PM2.5 capture rate) – you may cut it smaller as per your AC size if you feel it is reducing air flow by large extent