19 3/8" x 23 3/8" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack MERV 6 - Fiberglass Air Filter:19 3/8" x 23 3/8" x 1" MERV 6 - Fiberglass Air Filter 22 1/2" x 25" x

22 1/2" x 25" x 1" MERV 11 - Pleated Air Filter - 6 Pack

Actual Dimensions: 17" x 22" x 3/4

Actual Dimensions: 21 7/8" x 27 7/8" x 3 3/4"

17 1/4" x 17 1/4" x 1" MERV 6 - Fiberglass Air Filter - 6 Pack

17" x 23" x 1" MERV 13 - Pleated Air Filter - 6 Pack

19 3/8" x 23 3/8" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack MERV 6 - Fiberglass Air Filter:19 3/8" x 23 3/8" x 1" MERV 6 - Fiberglass Air Filter 22 1/2" x 25" x19 3 8" x 23 3 8" x 1" MERV 6 Fiberglass Air Filter 6 Pack Actual Dimensions: 19 3 8" x 23 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