12 1/2" x 24 1/2" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack 10w 30" x 30" x 1"

30" x 30" x 1" MERV 4 - Residential Washable Air Filter - 1 Pack

expanded metal grid

Actual Dimensions: 19 7/8" x 22 7/8" x 3/4"

Actual Dimensions: 22" x 26" x 3/4

Actual Dimensions: 12" x 24" x 3/4

12 1/2" x 24 1/2" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack 10w 30" x 30" x 1"12 1 2" x 24 1 2" x 1" MERV 6 Fiberglass Air Filter 6 Pack Actual Dimensions: 12 1 2" x 24 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