Nordic Pure 28x30x4 Pleated Air Filters MERV 13 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home
Nordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments
odor eliminator Pure Carbon AC furnace filters can be used in residents as a stand-alone filter
Replaces Honeywell 16x20x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for superior filtration or commercial units
Actual Size: 19 1/2 x 19 1/2 x 1 3/4 (19
23 3/4x23 3/4x1Exact MERV 14 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 28x30x4 Pleated AirActual Size: 23 3 4 x 23 3 4 x 3 4 (23. 75 x 23. 75 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and helps 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 14 is equivalent to MPR 2800 Made in