Electrostatic Filter for Home Furnaces Washable

Duraflow Filtration’s DEF08241 electrostatic furnace filter is a permanent filter which will last for years with proper care. The heavy duty aluminum frame with water drain holes makes for easy cleaning. These filters should be washed every 3 months, and more frequently if you have many pets. This filter’s dimensions measure 8 x 24 x 1. Merv8 rated. Permanent that filter, lasts years with proper care Electrostatic materials captures dust, dirt, pollen pet dander, allergens, pet hair, and other household irritants Heavy Duty aluminum frame with water drain holes for easy cleaning Tough and Durable construction to last years. Wash every 3 months, more frequently if you have many pets. 10 x 20 x 1