depending on your unique home environment
MERV 10 Plus Carbon air filters are comparable to air filters with the rating of MPR 900-1000
Airborne dust
Nordic Pure 3” MERV 15 Trion Air Bear Cub Replacement Plus Carbon filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attract and capture most airborne particulates in your home or office
which is 9-gauge wire grid with a support that runs through the middle for added strength and stability
10x15x1 MERV 12 Plus Carbon AC Furnace Filters AC Furnace Filters depending on your unique homeActual Size: 9 1 2 x 14 1 2 x 3 4 (9. 5 x 14. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900