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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...
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...