Quick view Compare 20x20x4 MERV 10 ( FPR 6-7 ) AC and Furnace Pleated 4" Inch Air Filters. Quantity 2. Exact Size: 19-1/2 x 19-1/2 x 3-3/4" $44.95 $34.97 Add to Cart
Quick view Compare 20x20x4 MERV 10 ( FPR 6-7 ) AC and Furnace Pleated 4" Inch Air Filters. Quantity 4. Exact Size: 19-1/2 x 19-1/2 x 3-3/4" $62.95 $49.97 Add to Cart
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