17 1/4x23 1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters Number Per Box:6 Depending on the size we

Depending on the size we may use tape to make your custom size air filters

This results in less flow restriction and 33% more surface area for cleaner smelling air

Nordic Pure 16x25x4 Plus Carbon Air Filters MERV 13 are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home

Nordic Pure 16x25x5 Honeywell Replacement MERV 13 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”

dust mite debris

17 1/4x23 1/4x1 Exact MERV 14 Plus Carbon AC Furnace Filters Number Per Box:6 Depending on the size weActual Size: 17 1 4 x 23 1 4 x 3 4 (17. 25 x 23. 25 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