16" x 16" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack MERV 6 - Fiberglass Air Filter:16" x 16" x 1" MERV 6 - Fiberglass Air Filter you may need to change

you may need to change your filter more frequently than once a month

Chemically Treated:

16 3/8" x 21 1/2" x 1" MERV 4 - Residential Washable Air Filter - 1 Pack

Helps Fight

16" x 16" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack MERV 6 - Fiberglass Air Filter:16" x 16" x 1" MERV 6 - Fiberglass Air Filter you may need to change16" x 16" x 1" MERV 6 Fiberglass Air Filter 6 Pack Actual Dimensions: 15 3 4" x 15 3 4" 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