14" x 17 1/2" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack 21-625w Actual Dimensions: 12

Actual Dimensions: 12

Actual Dimensions: 17 7/8" x 21 7/8" x 1 3/4"

20" x 24 1/4" x 1" MERV 13 - Pleated Air Filter - 6 Pack

9" x 15" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

14" x 17 1/2" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack 21-625w Actual Dimensions: 1214" x 17 1 2" x 1" MERV 6 Fiberglass Air Filter 6 Pack Actual Dimensions: 14" x 17 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 be