22x36x1 MERV 12 AC Furnace Filters 20x30x1 Depending on the size we

Depending on the size we may use tape to make your custom size air filters

Actual Size: 12_1/2 x 23_1/4 x 3/4 (12

Nordic Pure 18x24x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Actual Size: 19 1/2 x 23 1/2 x 1/2 (19

We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and indoor air quality

22x36x1 MERV 12 AC Furnace Filters 20x30x1 Depending on the size weActual Size: 21 1 2 x 35 1 2 x 3 4 (21. 5 x 35. 5 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