15x30x1 MERV 14 Plus Carbon AC Furnace Filters Number Per Box:6 We special order the internal

We special order the internal frame for the half inch furnace filter

we recommend that you replace your air conditioning filter every 30-90 days

Nordic Pure 8x20x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Nordic Pure 15x20x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Nordic Pure 16x25x5 Air Bear Replacement MERV 10 air filters measure an actual depth of 4 7/8"

15x30x1 MERV 14 Plus Carbon AC Furnace Filters Number Per Box:6 We special order the internalActual Size: 14 1 2 x 29 1 2 x 3 4 (14. 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