17 5/8" x 35 5/8" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack 27-5l 25 1/2" x 28 1/2"

25 1/2" x 28 1/2" x 1" MERV 13 - Pleated Air Filter - 6 Pack

Actual Dimensions: 17" x 20" x 3/4"

15 1/2" x 21 1/2" x 1" MERV 6 - Fiberglass Air Filter - 6 Pack

16" x 24" x 1" Permanent Washable Air Filter - 1 Pack

17 5/8" x 35 5/8" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack 27-5l 25 1/2" x 28 1/2"17 5 8" x 35 5 8" x 1" MERV 6 Fiberglass Air Filter 6 Pack Actual Dimensions: 17 5 8" x 35 5 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