Aprilaire 213 Furnace Filter MERV 13 Replacement Media. Package of 4 Size 20 3/4 x 21 1/2 x 3 1/2 For HCWB2-12 HCWB2-12A

For HCWB2-12 HCWB2-12A

Filters will be 12 pieces of 18 x 30 x 1 and must be taped together to make 6 pieces of 30 x 36 x 1

Case of 3 Made in Canada by FurnaceFilters

Size 26 x 5 x 20

Aprilaire 213 Furnace Filter MERV 13 Replacement Media. Package of 4 Size 20 3/4 x 21 1/2 x 3 1/2 For HCWB2-12 HCWB2-12AGenuine Aprilaire Replacement Filter Part No. 213 For Aprilaire Air Cleaners Air Purifier Models: 1210, 1620, 2210, 2216, 3210, 4200, Aprilaire or Space Gard 2200 with upgrade kit This is also the replacement filter if you have purchased the 1213 Upgrade Kit for the 2200 or 2120 Model Air Cleaner MERV 13 Rated Approximate Dimensions: 20" x 26" x 4" Package of 4