MERV 11 Paper frame pleated air filter for air purifier Air purifier filter Dust air filter Mini-pleated HEPA filter Paper frame air filter HEPA Final Filter Air purifier filter: 1. Media: Synthetic fiber, polyester fiber(PP) or fiberglass 2. Frame: Paper or plastic 3. Efficiency: MERV8-MERV17 4. Low price and good quality 5. Efficiency: Reduces up to 99.97% of airborne pollutants
Size: All size are available
Application: It is usually used for family, public or fresh air as air purifier and air filter machine.