13 7/8" x 29 7/8" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack 15-25l Actual Dimensions: 13 1/2" x

Actual Dimensions: 13 1/2" x 21 1/2" x 3/4"

16 1/2" x 19 1/2" x 1" MERV 11 - Pleated Air Filter - 6 Pack

20" x 24" x 6" 95% No Header Rigid Filter

Actual Dimensions: 12" x 28" x 3/4"

14" x 24" x 4" MERV 13 - Pleated Air Filter - 6 Pack

13 7/8" x 29 7/8" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack 15-25l Actual Dimensions: 13 1/2" x13 7 8" x 29 7 8" x 1" MERV 6 Fiberglass Air Filter 6 Pack Actual Dimensions: 13 7 8" x 29 7 8" 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