13 1/2" x 29 1/2" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack MERV 6 - Fiberglass Air Filter:13 1/2" x 29 1/2" x 1" MERV 6 - Fiberglass Air Filter 13 3/8" x 13 3/8"

13 3/8" x 13 3/8" x 1" MERV 11 - Pleated Air Filter - 6 Pack

22" x 28" x 2" MERV 6 - Fiberglass Air Filter - 6 Pack

Actual Dimensions: 17 1/2" x 24 1/2" x 3/4"

22" x 28" x 1" MERV 4 - Residential Washable Air Filter - 1 Pack

13 1/2" x 29 1/2" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack MERV 6 - Fiberglass Air Filter:13 1/2" x 29 1/2" x 1" MERV 6 - Fiberglass Air Filter 13 3/8" x 13 3/8"13 1 2" x 29 1 2" x 1" MERV 6 Fiberglass Air Filter 6 Pack Actual Dimensions: 13 1 2" x 29 1 2" 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