19x25x1 MERV 10 AC Furnace Filters Number Per Box:6 Nordic Pure 12x24x4 MERV 14

Nordic Pure 12x24x4 MERV 14 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home

Actual Size: 19 1/4 x 21 1/4 x 3/4 (19

This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently

Nordic Pure 8x20x1 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

Each time air passes through a Nordic Pure Pleated ASG replacement furnace filter

19x25x1 MERV 10 AC Furnace Filters Number Per Box:6 Nordic Pure 12x24x4 MERV 14Actual Size: 18 1 2 x 24 1 2 x 3 4 (18. 5 x 24. 5 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 provide