Lennox X6664 16.5X26X4 MERV10 Media Filter

The Lennox X6664 16.5X26X4 MERV10 Media Filter is an essential part that enhances the quality of air inside homes and homes the longevity of HVAC systems. It also provides the ultimate control of dust, pollen, pet dander and other floating particles to produce clean and healthy air in the house. The X6664 medium Filter is compatible with different systems such as air handlers and furnaces. It functions by capturing pollutants in its highly porous matrix and thereby denying them the chance to circulate in the living area.