HomeProduct Size20 x 24 x 1 20 x 24 x 1 Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sort by Sales Rank Air Filters Filtrete 20x24x1, AC Furnace Air Filter, MPR 1000, Micro Allergen Defense, 2-Pack (exact dimensions 19.81 x 23.81 x 0.81… $33.99 BUY