21x23x1 Exact MERV 10 AC Furnace Filters 16 1/2x21 5/8x1 We also carry 4 3/8

We also carry 4 3/8 and 4 7/8 inch depth filters

Nordic Pure 18x24x2 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

Nordic Pure 15x20x1 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

pet dander and pollen and microscopic allergens such as dust and smoke particles like a magnet

21x23x1 Exact MERV 10 AC Furnace Filters 16 1/2x21 5/8x1 We also carry 4 3/8Actual Size: 21 x 23 x 3 4 (21 x 23 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 exceptional