F1020, 4562 Filters Fast Replacement for GeneralAire F1020, 4562 MERV 13 Air Filter-Quality Guarantee

Description

The Filters Fast® Replacement for GeneralAire F1020, 4562 MERV 13 Air Filter is a MERV13 filter media cartridge measures 20″ x 25″ x 4″ approximately, and is the correct filter replacement for GeneralAire TERSus 2000 Systems. These Filters Fast® MERV 13 filters remove airborne allergens and particles as small as 0.3 micron to improve indoor air quality significantly to make it comfortable year round. The Filters Fast® MERV 13 electrostatic high-efficiency particle filtration removes allergy causing mold spores, pollen and lung-damaging dust.