10x20x2 Pleated MERV 10 Air Filters Number Per Box:3 Actual Size: 9 1/2 x

Actual Size: 9 1/2 x 19 1/2 x 3/4 (9

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

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Nordic Pure 12x25x2 MERV 14 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

Actual Size: 9 1/2 x 15 1/2 x 3/4 (9

10x20x2 Pleated MERV 10 Air Filters Number Per Box:3 Actual Size: 9 1/2 xActual Size: 9 1 2 x 19 1 2 x 1 3 4 (9. 5 x 19. 5 x 1. 75) Removes pollen, smoke particles, pet dander, bacteria, allergens, mold, virus carriers, and other contaminants. Ideal for normal air filtration and will help those with mild allergies. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000 Made in the USA. Nordic Pure MERV 10 Pleated AC Furnace Air Filters provide