14" x 24" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack MERV 6 - Fiberglass Air Filter:14" x 24" x 1" MERV 6 - Fiberglass Air Filter Actual Dimensions: 21 1/2" x

Actual Dimensions: 21 1/2" x 23 1/2" x 3/4"

so it can provide a lifetime of dependable service

22" x 28" x 1" Permanent Washable Air Filter - 1 Pack

Actual Dimensions: 11 7/8" x 11 7/8" x 3 3/4"

14" x 24" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack MERV 6 - Fiberglass Air Filter:14" x 24" x 1" MERV 6 - Fiberglass Air Filter Actual Dimensions: 21 1/2" x14" x 24" x 1" MERV 6 Fiberglass Air Filter 6 Pack Actual Dimensions: 13 3 4" x 23 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