AIR HANDLER General Use Pleated Air Filter, 20x20x1, MERV 8, High Capacity, Synthetic, Beverage Board - 6B938|6B938 - Grainger
AIR HANDLER High Strength Pleated Air Filter, 20x20x1, MERV 8, High Capacity, Synthetic, Beverage Board - 495J18|495J18 - Grainger
AIR HANDLER Non-Pleated Air Filter, Performance Rating MERV 5, Nominal Filter Size 20x20x1, 20 %, Fiberglass - 1W097|1W097 - Grainger
AIR HANDLER Non-Pleated Air Filter, Performance Rating MERV 4, Nominal Filter Size 20x20x1, 20 % - 491H26|491H26 - Grainger
![Filters Fast 20x20x1 Pleated Air Filter (6 Pack), Merv 8 | 1" AC Furnace Air Filters, Made in the USA | Actual Size: 19.75"x19.75”x0.75” - Walmart.com Filters Fast 20x20x1 Pleated Air Filter (6 Pack), Merv 8 | 1" AC Furnace Air Filters, Made in the USA | Actual Size: 19.75"x19.75”x0.75” - Walmart.com](https://i5.walmartimages.com/asr/056b58f6-8f1e-4287-9764-712997749339.5d74f0260d57dd036e79e82a2fef221e.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)