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Extended Surface Deep Pleated Rigid Filters
$308.70 per 2 pcs ($154.35 each) Add to Cart Request Quote20x20x6 Fiberglass Air Filter Cartridge – MERV 14, Koch 112-611-008
$308.70 per 2 pcs ($154.35 each) -
Extended Surface Deep Pleated Rigid Filters
$312.40 per 2 pcs ($156.20 each) Add to Cart Request Quote20x20x6 Fiberglass Air Filter Cartridge – MERV 14, Koch 112-610-008
$312.40 per 2 pcs ($156.20 each) -
Extended Surface Multi-Cell Rigid Filters
$287.88 per 2 pcs ($143.94 each) Add to Cart Request Quote20x20x6 Multi-Flo Air Filter – MERV 11, Single Header, Koch 112-662-008
$287.88 per 2 pcs ($143.94 each) -
Extended Surface Multi-Cell Rigid Filters
$299.44 per 2 pcs ($149.72 each) Add to Cart Request Quote20x20x6 Multi-Flo Air Filter – MERV 13, Single Header, Koch 112-661-008
$299.44 per 2 pcs ($149.72 each) -
Extended Surface Multi-Cell Rigid Filters
$320.36 per 2 pcs ($160.18 each) Add to Cart Request Quote20x20x6 Multi-Flo Air Filter – MERV 14, Single Header, Koch 112-660-008
$320.36 per 2 pcs ($160.18 each) -
Extended Surface Deep Pleated Rigid Filters
$281.92 per 2 pcs ($140.96 each) Add to Cart Request Quote20x20x6 Fiberglass Air Filter Cartridge – MERV 14, Koch 112-603-008
$281.92 per 2 pcs ($140.96 each) -
Extended Surface Deep Pleated Rigid Filters
$291.88 per 2 pcs ($145.94 each) Add to Cart Request Quote20x20x6 Fiberglass Air Filter Cartridge – MERV 14, Koch 112-602-008
$291.88 per 2 pcs ($145.94 each) -
Extended Surface Deep Pleated Rigid Filters
$292.72 per 2 pcs ($146.36 each) Add to Cart Request Quote20x20x6 Fiberglass Air Filter Cartridge – MERV 14, Koch 112-601-008
$292.72 per 2 pcs ($146.36 each) -
Extended Surface Deep Pleated Rigid Filters
$306.58 per 2 pcs ($153.29 each) Add to Cart Request Quote20x20x6 Fiberglass Air Filter Cartridge – MERV 14, Koch 112-600-008
$306.58 per 2 pcs ($153.29 each) -
Extended Surface Multi-Cell Rigid Filters
$265.08 per 2 pcs ($132.54 each) Add to Cart Request Quote20x20x6 Multi-Flo Air Filter – MERV 11, No Header, Koch 112-652-008
$265.08 per 2 pcs ($132.54 each) -
Extended Surface Multi-Cell Rigid Filters
$276.10 per 2 pcs ($138.05 each) Add to Cart Request Quote20x20x6 Multi-Flo Air Filter – MERV 13, No Header, Koch 112-651-008
$276.10 per 2 pcs ($138.05 each) -
Extended Surface Multi-Cell Rigid Filters
$295.56 per 2 pcs ($147.78 each) Add to Cart Request Quote20x20x6 Multi-Flo Air Filter – MERV 14, No Header, Koch 112-650-008
$295.56 per 2 pcs ($147.78 each)