17x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 9 3/4x23 3/4x1 Measure your current air filter

Measure your current air filter and compare with the Actual Size of this item to make sure you order the correct filter

Replaces Trion Air Bear Cub filters and others that require an actual 3" depth and ideal for helping keep equipment working efficiently and reducing odors

We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and economy

Each time air passes through a Nordic Pure Pleated ASG activated carbon replacement furnace filter

Nordic Pure 12x24x2 MERV 14 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

17x21x1 Exact MERV 14 Plus Carbon AC Furnace Filters 9 3/4x23 3/4x1 Measure your current air filterActual Size: 17 x 21 x 3 4 (17 x 21 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. Nordic