Filtrete MPR 1000 20 x 20 x 1 Micro Allergen Defense AC Furnace Air Filter, 6-Pack 746927412068 Cast from solid aluminum with

Cast from solid aluminum with orange enameled hardwood handles

Black oxide finish resists corrosion

Dual-memory timer features jumbo 1" LCD display

you cannot return or exchange this manual

5 W3" H3" (Weight: 1

Filtrete MPR 1000 20 x 20 x 1 Micro Allergen Defense AC Furnace Air Filter, 6-Pack 746927412068 Cast from solid aluminum withDesigned with Filtrete Brand 3 in 1 technology from 3M to pull in and trap unwanted air particles while letting clean air flow through Microparticle Performance Rating 1000 Outperforms fiberglass, washable and non electrostatic pleated 1" filters Lasts up to 3 months For residential use only Manufactured by 3M Filtrete Allergen Defense air filters turn your central heating and cooling system into a whole house air cleaner. Featuring electro static