27 7/8" x 29 7/8" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack 12-5l 13 3/4" x 23 1/2"

13 3/4" x 23 1/2" x 1" MERV 11 - Pleated Air Filter - 6 Pack

17 1/2" x 19 1/2" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

9" x 15 1/4" x 1" MERV 8 - Premium Pleated Air Filter - 6 Pack

23 1/2" x 29" x 1" MERV 6 - Fiberglass Air Filter - 6 Pack

12 1/8" x 15" x 4" MERV 13 - Pleated Air Filter - 6 Pack

27 7/8" x 29 7/8" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack 12-5l 13 3/4" x 23 1/2"27 7 8" x 29 7 8" x 1" MERV 6 Fiberglass Air Filter 6 Pack Actual Dimensions: 27 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