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10x20x1 Replacement Filters MERV 8 filter rating available in standard and high capacity airflow ratings. Pricing is for a CASE OF 12 Filters
12x24x1 Filter - Multi-Pleat XL8™ manufactured by Koch Filter*Made in the USA!*Low resistance to airflow*High Dust Holding Capacity*Standard or High Capacity models available. SOLD AS A CASE OF 12 FILTERS
14x25x2 Multi-Pleat XL11™ Filters MERV 11 Extended Surface Pleated Panel Filters Made in the USA! Upgrade from standard pleated filters MERV 11 efficiency rating Offers dual-layered filter media, low pressure drop, superior efficiency and high dust holding capacity Sold as Case of 12 Filters
14x25x2 Filter - Multi-Pleat XL8™ MERV 8 Extended Surface Pleated Panel Filters with Mechanical Media Made in the USA! Mechanical MERV 8 media is not reliant on electrostatic charge for efficiency - Low resistance to airflow - High Dust Holding Capacity - Sturdy double-wall frame design - Moisture resistant beverage board frame - Standard and High...
15x20x2 Multi-Pleat Multi-Pleat XL8™ Filter Available in Standard Capacity or High Capacity Sold in cases of 12 filters
16x20x1 Filter - Multi-Pleat XL8™ manufactured by Koch Filter*Made in the USA!*Low resistance to airflow*High Dust Holding Capacity*Standard or High Capacity models available. (More info on MERV 8 Filters) SOLD AS A CASE OF 12 FILTERS
Pleated MERV 11 16x25x1 filters manufactured by Koch Filter corporation. Made in the USA. Quality filters at an affordable price! Our 16x25x1 filters are sold in bulk - case quantites of 12 filters. See more information on MULTI-PLEAT XL11™ FILTERS HERE
Pleated MERV 8 16x25x1 filters manufactured by Koch Filter corporation. Made in the USA. Quality filters at an affordable price! Our 16x25x1 filters are sold in case quantites of 12 filters. See more information on MULTI-PLEAT XL8™ FILTERS HERE
14x25x1 Filter - Multi-Pleat XL8™ manufactured by Koch Filter*Made in the USA!*Low resistance to airflow*High Dust Holding Capacity*Standard or High Capacity models available.(More info on MERV 8 Filters) SOLD AS A CASE OF 12 FILTERS
20x20x1 Filter MERV 11 - Multi-Pleat XL11™ manufactured by Koch Filter*Made in the USA! *20x20x1 Nominal Size*Low resistance to airflow*High Dust Holding Capacity*Standard or High Capacity models available.(More info on MERV 11 Filters) SOLD AS A CASE OF 12 FILTERS
20x20x4 Multi-Pleat Multi-Pleat XL8™ Filter Available in Standard Capacity or High Capacity. Sold as a case of 6 filters.
20x20x4 Filters - MERV 11 Multi-Pleat XL11™ Filters available in Standard Capacity or High Capacity Sold in case of 6 filters
20x25x1 Furnace Filter - Multi-Pleat XL8™ manufactured by Koch Filter*Made in the USA! *High Dust Holding Capacity *Pleated 20x25x1 Furnace Filters available in Standard or High Capacity ratings for lower resistance to airflow. (More info on our MERV 8 Pleated Filters by Koch Filter) SOLD AS A CASE OF 12 FILTERS
24x24x1 filter - Multi-Pleat XL8™ Filters manufactured by Koch Filter*Made in the USA!*Low resistance to airflow*High Dust Holding Capacity*Standard or High Capacity filters available. *Pleated 24x24x1 Filters available in Standard or High Capacity ratings for lower resistance to airflow. SOLD AS A CASE OF 12 AIR FILTERS (More info on MERV 8 Filters)
24x24x2 Air Filters manufactured by Koch Filters. MERV 8 efficiency available in High or Standard Capacity. Sold in cases of 12 Filters. Learn more about Koch Filters Multiplete XL8 Filters Here