9 3/4" x 9 3/4" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack Washable Air Filter1m 17" x 23 1/2" x

17" x 23 1/2" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

9 1/2" x 21 1/2" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

22" x 27" x 1" MERV 11 - Pleated Air Filter - 6 Pack

24" x 44" x 1" MERV 6 - Fiberglass Air Filter - 6 Pack

17 7/8" x 29 7/8" x 1" MERV 6 - Fiberglass Air Filter - 6 Pack

9 3/4" x 9 3/4" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack Washable Air Filter1m 17" x 23 1/2" x9 3 4" x 9 3 4" x 1" MERV 6 Fiberglass Air Filter 6 Pack Actual Dimensions: 9 3 4" x 9 3 4" x 3 4" This filter is constructed using a MERV 6, fiberglass media with a downstream scrim and encased in the same partially recycled cardboard frame as pleated air filters. Unlike disposable filters made with sharp metal, these will not cut your hands and feature a low pressure drop and high level of filtration. Each filter lasts up to 1 month and should be