30x30x1 MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 This dust reduction air filter

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

Nordic Pure's Geothermal MERV Pleated Plus Carbon furnace air conditioning filters work with your geothermal heat pump system to remove airborne particles and help eliminate odors in your home or office

Replaces Honeywell 16x20x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for customers with health problems or for commercial units

Nordic Pure 16x20x4 Pleated Air Filters MERV 10 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Actual Size: 15 3/8 x 23 3/8 x 1 3/4 (15

30x30x1 MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 This dust reduction air filterActual Size: 29 1 2 x 29 1 2 x 3 4 (29. 5 x 29. 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