Most Popular Filters
Manufacturers
Search
10x20x1 Filter - Multi-Pleat XL11™ 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 11 Filters) SOLD AS A CASE OF 12 FILTERS
10x20x1 Replacement Filters MERV 8 filter rating available in standard and high capacity airflow ratings. Pricing is for a CASE OF 12 Filters
10x20x2 Filter - Multi-Pleat XL11™ manufactured by Koch Filter*Made in the USA!*Low resistance to airflow*High Dust Holding Capacity*Standard or High Capacity models available. *Pleated 10x20x2 Furnace Filters available in Standard or High Capacity ratings for lower resistance to airflow. SOLD AS A CASE OF 12 FILTERS (More info on MERV 11...
10x20x2 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. *Pleated 10x20x2 Furnace Filters available in Standard or High Capacity ratings for lower resistance to airflow. SOLD AS A CASE OF 12 FILTERS (More info on MERV 8...
12x24x1 Filter - Multi-Pleat XL11™ 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 11 Filters) SOLD AS 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
14x20x1 Filter - Multi-Pleat XL11™MERV 11 Extended Surface Pleated Panel Filters with Mechanical MediaMade in the USA!Media isn't reliant on electrostatic charge for efficiency - Low resistance to airflow - Sturdy double-wall frame design - High Dust Holding Capacity - Moisture resistant beverage board frame - Standard or High Capacity models...
14x20x1 Filter - Multi-Pleat XL8™MERV 8 Extended Surface Pleated Panel Filters with Mechanical MediaMade in the USA!Media isn't reliant on electrostatic charge for efficiency - Low resistance to airflow - Sturdy double-wall frame design - High Dust Holding Capacity - Moisture resistant beverage board frame - Standard or High Capacity models...
14x25x1 Filter MERV 11 - Multi-Pleat XL11™ 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 11 Filters) SOLD AS A CASE OF 12 FILTERS
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
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...
15x20x1 Filter - Multi-Pleat XL11™ 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 11 Filters) SOLD AS A CASE OF 12 FILTERS
15x20x1 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 information on MERV 8 Filter Media) SOLD AS A CASE OF 12 FILTERS
15x20x2 Multi-Pleat Multi-Pleat XL8™ Filter Available in Standard Capacity or High Capacity Sold in cases of 12 filters