Dust Free Media Air Cleaner MERV 11 Filter 25" x 22"
Dust Free's MERV 11 Media Air Cleaner is a lower cost alternative to the Dust Free MERV 13 Media Air Cleaner. The MERV 11 Media Air Cleaner retains the same gasketed door and a high efficiency MERV 11 filter cartridge tested to ASHRAE 52.2 standards.
- MERV 11 filter
- Sized for air handlers and furnaces
- Quick filter media replacement
- Two-stage filter seal on cabinet door
- Minimal air leakage design