17 3/8" x 19 3/8" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack 15-5w 10" x 20" x 2"

10" x 20" x 2" MERV 11 - Pleated Air Filter - 6 Pack

21 1/2" x 23 1/2" x 1" MERV 4 - Residential Washable Air Filter - 1 Pack

13 1/2" x 13 1/2" x 1" MERV 11 - Pleated Air Filter - 6 Pack

18" x 36" x 1" MERV 13 - Pleated Air Filter - 6 Pack

22" x 23" x 1" MERV 6 - Fiberglass Air Filter - 6 Pack

17 3/8" x 19 3/8" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack 15-5w 10" x 20" x 2"17 3 8" x 19 3 8" x 1" MERV 6 Fiberglass Air Filter 6 Pack Actual Dimensions: 17 3 8" x 19 3 8" 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