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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Actual Dimensions: 12" x 20" x 1 3/4
MERV 11 pleated filters offer significantly higher particulate efficiency
12" x 20" x 1" MERV 4 - Residential Washable Air Filter - 1 Pack
Actual Dimensions: 21 1/4" x 23 1/4" x 3/4"
16 1/4" x 21 1/2" x 1" MERV 6 - Premium Fiberglass Air Filter - 6 Pack MERV 6 - Fiberglass Air Filter:16 1/4" x 21 1/2" x 1" MERV 6 - Fiberglass Air Filter Actual Dimensions: 12" x 20"16 1 4" x 21 1 2" x 1" MERV 6 Fiberglass Air Filter 6 Pack Actual Dimensions: 16 1 4" x 21 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
