19x21x1 MERV 13 Plus Carbon AC Furnace Filters Number Per Box:6 Pure Carbon Pleated AC filters

Pure Carbon Pleated AC filters are manufactured using a heavy duty

Nordic Pure MERV 15+ is equivalent to MPR 2800

Nordic Pure 18x24x4 Pleated Air Filters MERV 10 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Actual Size: 13 3/4 x 21 3/4 x 3/4 (13

19x21x1 MERV 13 Plus Carbon AC Furnace Filters Number Per Box:6 Pure Carbon Pleated AC filtersActual Size: 18 1 2 x 20 1 2 x 3 4 (18. 5 x 20. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, smog, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers looking for superior filtration but needing an odor control element Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400