14 3/4" x 14 3/4" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack MERV 6 - Fiberglass Air Filter:14 3/4" x 14 3/4" x 1" MERV 6 - Fiberglass Air Filter 13 1/4" x 21 1/2"

13 1/4" x 21 1/2" x 1" MERV 6 - Fiberglass Air Filter - 6 Pack

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

21 1/4" x 23 1/4" x 1" MERV 4 - Residential Washable Air Filter - 1 Pack

11 1/4" x 23 1/4" x 1" MERV 13 - Pleated Air Filter - 6 Pack

7 3/4" x 21 3/4" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

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