we recommend that you replace your Pure Carbon Pleated air conditioning filter every 30-90 days
MERV 13 furnace air condition filters are comparable to HVAC filters with the rating of MPR 2200-2400
Nordic Pure 14x24x2 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
along with a Nordic Pure MERV 8 rating
such as chemicals from household cleaning products
16 1/2x22x1 Exact MERV 10 AC Furnace Filters Number Per Box:6 we recommend that you replaceActual Size: 16 1 2 x 22 x 3 4 (16. 5 x 22 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