22" x 36" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack MERV 6 - Fiberglass Air Filter:22" x 36" x 1" MERV 6 - Fiberglass Air Filter 14" x 14" x 4"

14" x 14" x 4" MERV 11 - Pleated Air Filter - 6 Pack

20" x 23" x 1" Permanent Washable Air Filter - 1 Pack

16" x 20" x 1" MERV 4 - Residential Washable Air Filter - 1 Pack

Actual Dimensions: 14" x 14" x 3/4

expanded metal grid

22" x 36" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack MERV 6 - Fiberglass Air Filter:22" x 36" x 1" MERV 6 - Fiberglass Air Filter 14" x 14" x 4"22" x 36" x 1" MERV 6 Fiberglass Air Filter 6 Pack Actual Dimensions: 21 7 8" x 35 7 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 be