12x24x4
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Koch 102-680-023 Antimicrobial Treated Air Filter – MicroSafe, 12x24x4
$125.34 per 6 pcs ($20.89 each) -
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Extended Surface Multi-Cell Rigid Filters
$544.12 per 2 pcs ($272.06 each) Add to Cart Request Quote12x24x4 Extended Surface Air Filter – MERV 13, 80-85%, Koch 110-501-403
$544.12 per 2 pcs ($272.06 each) -
Extended Surface Multi-Cell Rigid Filters
$564.12 per 2 pcs ($282.06 each) Add to Cart Request Quote12x24x4 Extended Surface Air Filter – MERV 14, 90-95%, Koch 110-500-403
$564.12 per 2 pcs ($282.06 each) -
Koch 102-500-123 – 12x24x4 High-Capacity Heavy-Duty Air Filter, MERV 11
$173.82 per 6 pcs ($28.97 each) -
Koch 102-714-123 – 12x24x4 High-Capacity Heavy-Duty Air Filter, MERV 13
$455.28 per 6 pcs ($75.88 each) -
Koch 102-701-123 – 12x24x4 High-Capacity Heavy-Duty Air Filter, MERV 8
$158.94 per 6 pcs ($26.49 each) -
Koch 102-721-023 – 12x24x4 High Capacity Multi-Pleat Air Filter, MERV 8
$131.52 per 6 pcs ($21.92 each) -
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