Aprilaire® 201 Media Air Filter, MERV 10, 1200 cfm, 20 Inch L x 25 Inch W x 6 Inch T

Aprilaire® 261 Air Cleaner Media, MERV 10, 1400 cfm, 20 Inch L x 26 Inch W x 4 Inch T

Aprilaire® 275 Air Cleaner Media, MERV 11, 140 cfm, 11 Inch L x 11 Inch W x 4 Inch T

Aprilaire® 401 Air Cleaner Media, MERV 10, 27-1/2 Inch L x 6-1/4 Inch W, For Use with RP2400 Model Air Cleaner

Aprilaire® 410 Air Cleaner Media, MERV 11, 27 Inch L x 16 Inch W x 4 Inch T

Aprilaire® 413 Air Cleaner Media, MERV 13, 27 Inch L x 16 Inch W x 6 Inch T

Aprilaire® 4893 Upgrade Kit, MERV 13, For Use with 2200 and 2120 Model Air Purifiers

Aprilaire® 4894 Media Upgrade Kit, For Use With 2400 Model Whole House Air Purifier

Aprilaire® 501 Air Cleaner Media, MERV 15, 27-1/2 Inch L x 6-1/4 Inch W, For Use with RP5000 Air Cleaner

Clean Comfort™ 1056 Replacement Media Air Filter, For Use with AM11-1620 and GMU-1620 Air Cleaners

Clean Comfort® 1056 Replacement Media Air Filter, 15-3/8 Inch L x 25-1/2 Inch W x 5-1/4 Inch H

Clean Comfort™ 1056 Replacement Media Air Filter, For Use with AM11-2020 and GMU-2020 Air Cleaners