20x22 1/4x1 Exact MERV 12 AC Furnace Filters 12x24x 1/2 Half inch ring panel furnace

Half inch ring panel furnace air conditioner filters are especially great for apartments

the efficiency of all air filters is rated according to the same criteria as set forth by ASHRAE

Nordic Pure 18x24x2 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

Nordic Pure 16x24x1 MERV 7 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

20x22 1/4x1 Exact MERV 12 AC Furnace Filters 12x24x 1/2 Half inch ring panel furnaceActual Size: 20 x 22 1 4 x 3 4 (20 x 22. 25 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the USA. Nordic Pure MERV