Quick view Compare Add to Cart 16x20x1 MERV 10 HVAC Air Filters. 12 Pack $55.00 16 x 20 x 1 MERV 10 AC & Furnace 1” Inch Air Filters. Exact Size: 15-1/2 x 19-1/2 x 7/8. Filtration Rating: MERV 10, MPR 600-700, FPR 5-6. Protects: Lint, Dust, Pet Dander, Pollen, Dust Mites, Smog, & Mold...