19 1/4x21 1/4x1 Exact MERV 10 AC Furnace Filters Number Per Box:6 Actual Size: 17 1/4 x

Actual Size: 17 1/4 x 19 1/4 x 3/4 (17

Nordic Pure 12x24x4 Pleated Air Filters MERV 8 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Nordic Pure 14x25x1 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: 12_3/4 x 21 x 3/4 (12

Important Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter

19 1/4x21 1/4x1 Exact MERV 10 AC Furnace Filters Number Per Box:6 Actual Size: 17 1/4 xActual Size: 19 1 4 x 21 1 4 x 3 4 (19. 25 x 21. 25 x 0. 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