BestAir A201-SGM-11R AC Furnace Air Filter, 20' x 25' x 6', MERV 11, Without Cardboard Frame, Fits 100%, for Aprilaire/SpaceGard 2200, 2250 (201) & Lennox PMAC-20C 24' (Pack of 6)
- Filters out unwanted particles including dust lint, mold particles, pollen, bacteria, and virus carriers while allowing cleaner air to flow through.
- Designed to perform with high efficiency and minimum pressure drop.
- conserving energy and lowering costs to your HVAC system.
- Minimum Efficiency Reporting Value (MERV) of 11.
- generating better filtration and fewer particles and contaminants that pass through the filter.
- Using our best tech and design, the Bestir Furnace Filter is manufactured to trap up to 95% of Airborne Particles from 0.3 to 10.0 microns.
- Compared to a standard 1" fiberglass filter, this model is 25-30% more efficient when capturing large household particles passing through the filter.