Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 20x20x1-In. Brand_Earthway Products The long skirt covers stripped

The long skirt covers stripped wires and the streamlined design provides for compact installations

Flexible Nylon Material Allows Cable Ties To Remain Serviceable Through Temperature Ranges Of -40 To 185 Degree Fahrenheit

No special tools or glue needed for installing

Fog Disappears Quickly & Will Keep Treated Areas Insect Free For Hours

All plastic construction

Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 20x20x1-In. Brand_Earthway Products The long skirt covers stripped20" x 20" x 1", purple, ultra allergen filtrete filter, 90% effective at capturing large allergens like mold spores & pet dander, captures microscopic allergens like dust, smoke & smog, captures bacteria & particles that can carry viruses, meets the guidelines of the American lung association health house program. Mpr rating 1500, filter lasts for 90 days, color purple.