19x21 1/2x1 Exact MERV 14 Plus Carbon AC Furnace Filters 18 1/4x22x1 Nordic Pure 18x30x1 MERV 8

Nordic Pure 18x30x1 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

If you are replacing a 4 3/8 depth 16x20x4 filter in your Honeywell unit you should order our 16x20x5 Honeywell Replacement air filter that measures 15 7/8 x 19 3/4 x 4 3/8 (15

Nordic Pure 12x24x4 Pleated Air Filters MERV 14 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

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

MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600

19x21 1/2x1 Exact MERV 14 Plus Carbon AC Furnace Filters 18 1/4x22x1 Nordic Pure 18x30x1 MERV 8Actual Size: 19 x 21 1 2 x 3 4 (19 x 21. 5 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 the USA.