20 x 30 x 1 | Air Filters
Filtrete. 20-in W x 30-in L x 1-in 13 MERV 1900 MPR Premium Allergen, Bacteria and Virus Electrostatic Pleated Air Filter. Shop the Set. Model # MA22DC-6. Find My Store. for pricing and availability. 813. Filtrete. 14 MERV 2500 Smart Premium Allergen and Ultrafine Particle Electrostatic Pleated Air Filter.