Simply 16 in. x 25 in. x 1 in. MERV 11 FPR 7 Pleated Furnace Air Filter (6-Pack)

USD 35.99 USD

3x – HDX 20 in 25 in 6 in Replacement Air Filter AprilAire Space-Gard Frameless

USD 59.99 USD

Aerostar 16x20x4 Slim (15 1/2″ x 19 1/2″ x 3 3/4″) MERV 11, 16x20x4 Slim, 1PK

USD 58.57 USD

Aerostar 21x23x1 MERV 11 Air Filter, 6 Pack (20 7/8″ x 22 7/8″ x 3/4″)

USD 72.73 USD

10x16x1 AC and Furnace Air Filter by Aerostar – MERV 11, Box of 12

USD 108.84 USD

Aerostar 8x8x1 MERV 11, Pleated Air Filter, 8x8x1, Box of 6, Made in the USA

USD 118.46 USD

16 1/2×21 5/8×1 AC and Furnace Air Filter by Aerostar – MERV 11, Box of 12

USD 82.64 USD

8x14x1 AC and Furnace Air Filter by Aerostar – MERV 11, Box of 12

USD 161.42 USD

Aerostar 24x25x5 MERV 11 Furnace Air Filter, 2 Pack

USD 51.83 USD

Koch Merv 11 Multi Pleat Extended Surface Air Filter 16 x 16 x 2 Case of 6

USD 125.00 USD