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Koch Filter
SKU: 575-025-90-
OEM Panel Air Filter: 25" Wide, MERV 7 OEM HVAC HVAC Diagnostic Tool – Fast Shipping
$252.12 -
Koch Filter
SKU: 72999436
Panel Air Filter: 30" Wide, MERV 5, 30% Efficiency (Sold as 1 Roll — 90 ft)
$345.75 -
Koch Filter
SKU: 85094571
Pleated Air Filter: Wire-Backed Pleated, MERV 13, Synthetic, 20" High, 24" Wide, 2" Deep
$37.94 -
Koch Filter
SKU: 85094548
Pleated Air Filter: Wire-Backed Pleated, MERV 13, Synthetic, 16" High, 25" Wide, 2" Deep
$27.68 -
$272.41 -
Koch Filter
SKU: 85094530
Pleated Air Filter: Wire-Backed Pleated, MERV 13, Synthetic, 16" High, 20" Wide, 2" Deep
$22.68 -
Koch Filter
SKU: 72999451
Panel Air Filter: 48" Wide, MERV 5, 30% Efficiency (Sold as 1 Roll — 90 ft)
$423.57 -
$110.88 -
Koch Filter
SKU: 72999329
Panel Air Filter: 25" Wide, MERV 4, 30% Efficiency (Sold as 1 Roll — 135 ft)
$283.21 -
Koch Filter
SKU: 72999790
Panel Air Filter: 48" Wide, MERV 4, 30% Efficiency (Sold as 1 Roll — 135 ft)
$633.99 -
Koch Filter
SKU: 72999766
Panel Air Filter: 25" Wide, MERV 4, 30% Efficiency (Sold as 1 Roll — 135 ft)
$346.72 -
$173.81 -
Koch Filter
SKU: 32975187
Pleated Air Filter: Wire-Backed Pleated, MERV 8, Cotton & Polyester, 20" High, 25" Wide, 5" Deep
$54.03 -
Koch Filter
SKU: 85094563
Pleated Air Filter: Wire-Backed Pleated, MERV 13, Synthetic, 20" High, 20" Wide, 2" Deep
$31.39 -
Koch Filter
SKU: 85094597
Pleated Air Filter: Wire-Backed Pleated, MERV 13, Synthetic, 24" High, 24" Wide, 2" Deep
$42.00 -
Koch Filter
SKU: 72999345
Panel Air Filter: 36" Wide, MERV 4, 30% Efficiency (Sold as 1 Roll — 135 ft)
$384.40 -
Koch Filter
SKU: 72999352
Panel Air Filter: 48" Wide, MERV 4, 30% Efficiency (Sold as 1 Roll — 135 ft)
$499.63 -
Koch Filter
SKU: 72999410
Panel Air Filter: 20" Wide, MERV 5, 30% Efficiency (Sold as 1 Roll — 90 ft)
$196.62 -
$211.95 -
Koch Filter
SKU: 72999444
Panel Air Filter: 36" Wide, MERV 5, 30% Efficiency (Sold as 1 Roll — 90 ft)
$403.20 -
$311.65 -
Koch Filter
SKU: 00626085
Panel Air Filter: 24" Wide, MERV 5, 30% Efficiency (Sold as 1 Roll — 90 ft)
$285.10 -
$375.09 -
$532.64