-
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)
$440.25 -
Koch Filter
SKU: 85094571
Pleated Air Filter: Wire-Backed Pleated, MERV 13, Synthetic, 20" High, 24" Wide, 2" Deep
$42.49 -
Koch Filter
SKU: 85094548
Pleated Air Filter: Wire-Backed Pleated, MERV 13, Synthetic, 16" High, 25" Wide, 2" Deep
$35.64 -
$426.01 -
Koch Filter
SKU: 85094530
Pleated Air Filter: Wire-Backed Pleated, MERV 13, Synthetic, 16" High, 20" Wide, 2" Deep
$28.78 -
Koch Filter
SKU: 72999451
Panel Air Filter: 48" Wide, MERV 5, 30% Efficiency (Sold as 1 Roll — 90 ft)
$596.98 -
$152.34 -
Koch Filter
SKU: 72999329
Panel Air Filter: 25" Wide, MERV 4, 30% Efficiency (Sold as 1 Roll — 135 ft)
$369.02 -
Koch Filter
SKU: 72999790
Panel Air Filter: 48" Wide, MERV 4, 30% Efficiency (Sold as 1 Roll — 135 ft)
$896.18 -
Koch Filter
SKU: 72999766
Panel Air Filter: 25" Wide, MERV 4, 30% Efficiency (Sold as 1 Roll — 135 ft)
$482.99 -
$244.60 -
Koch Filter
SKU: 32975187
Pleated Air Filter: Wire-Backed Pleated, MERV 8, Cotton & Polyester, 20" High, 25" Wide, 5" Deep
$89.11 -
Koch Filter
SKU: 85094563
Pleated Air Filter: Wire-Backed Pleated, MERV 13, Synthetic, 20" High, 20" Wide, 2" Deep
$35.64 -
Koch Filter
SKU: 85094597
Pleated Air Filter: Wire-Backed Pleated, MERV 13, Synthetic, 24" High, 24" Wide, 2" Deep
$46.61 -
Koch Filter
SKU: 72999345
Panel Air Filter: 36" Wide, MERV 4, 30% Efficiency (Sold as 1 Roll — 135 ft)
$497.25 -
Koch Filter
SKU: 72999352
Panel Air Filter: 48" Wide, MERV 4, 30% Efficiency (Sold as 1 Roll — 135 ft)
$639.72 -
Koch Filter
SKU: 72999410
Panel Air Filter: 20" Wide, MERV 5, 30% Efficiency (Sold as 1 Roll — 90 ft)
$268.35 -
$292.13 -
Koch Filter
SKU: 72999444
Panel Air Filter: 36" Wide, MERV 5, 30% Efficiency (Sold as 1 Roll — 90 ft)
$511.50 -
$426.01 -
Koch Filter
SKU: 00626085
Panel Air Filter: 24" Wide, MERV 5, 30% Efficiency (Sold as 1 Roll — 90 ft)
$369.02 -
$482.99 -
$625.47