30x30x1 MERV 14 Plus Carbon AC Furnace Filters Number Per Box:6 Note: Do not use in

Note: Do not use in every vent in your home

Nordic Pure 18x25x2 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

bonded to the pleats for extra support

the Air Bear Cub Replacement Plus Carbon has a nominal and actual depth of 3 inches exactly

Nordic Pure 20x20x5 Air Bear Replacement MERV 13 air filters measure an actual depth of 4 15/16"

30x30x1 MERV 14 Plus Carbon AC Furnace Filters Number Per Box:6 Note: Do not use inActual Size: 29 1 2 x 29 1 2 x 3 4 (29. 5 x 29. 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