Nordic Pure 16x24x4 Pleated Air Filters MERV 8 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
They can also be used as a pre-filter in high-efficiency commercial HVAC units
the material is electrostatically charged to attract unwanted particles
Replaces Honeywell 16x20x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for high efficiency air filtration and those with moderate allergies
MERV 15 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2800
17 1/4x23 1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters air filters Nordic Pure 16x24x4 Pleated AirActual Size: 17 1 4 x 23 1 4 x 3 4 (17. 25 x 23. 25 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