27 3/4" x 29 1/2" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack 13-375w 15" x 25" x 2"

15" x 25" x 2" MERV 6 - Fiberglass Air Filter - 6 Pack

21" x 26" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

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

20 1/2" x 23 1/2" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

Actual Dimensions: 19 1/2" x 19 1/2" x 3 3/4"

27 3/4" x 29 1/2" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack 13-375w 15" x 25" x 2"27 3 4" x 29 1 2" x 1" MERV 6 Fiberglass Air Filter 6 Pack Actual Dimensions: 27 3 4" 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