Koch 102-714-12820x20x4 High-Capacity Heavy-Duty Air Filter, MERV 13 (6 pcs) 6K+9K+9K+15K+15K Durable steel housing and aluminum

Durable steel housing and aluminum blades for longevity

23 inches L

including HVAC systems and more

designed for seamless integration with select Lennox models

This air purification system helps improve indoor air quality by removing odors and viruses while reducing bacteria effectively

Koch 102-714-12820x20x4 High-Capacity Heavy-Duty Air Filter, MERV 13 (6 pcs) 6K+9K+9K+15K+15K Durable steel housing and aluminumPremium Performance Pleated Filter Providing heavy duty performance in a long lasting pleated panel filter, the Multi Pleat BOSS is manufactured with a heavy duty, metal support grid and durable moisture resistant beverage board frame. The Multi Pleat BOSS filters low initial resistance helps to lower operating costs and increase energy savings. High Dust Holding Capacity and Low Resistance The Multi Pleat BOSS media pack utilizes high lofted