12 1/2x23 1/2x1 MERV 12 AC Furnace Filters MERV 12 The first layer is a

The first layer is a high-capacity

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We recommend that you change your AC air filter every 3 to 6 months

Actual Size: 15 x 23 x 3/4 (15 x 23 x 0

Actual Size: 10 x 33 x 3/4 (10 x 33 x 0

12 1/2x23 1/2x1 MERV 12 AC Furnace Filters MERV 12 The first layer is aActual Size: 12_1 2 x 23_1 4 x 3 4 (12. 5 x 23. 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