16 1/2x21x1 Exact MERV 14 AC Furnace Filters Number Per Box:6 MERV 13 furnace air condition

MERV 13 furnace air condition filters are comparable to HVAC filters with the rating of MPR 2200-2400

Nordic Pure 14x24x1 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

Actual Size: 15 1/2 x 29 x 3/4 (15

which is 9-gauge wire grid with a support that runs through the middle for added strength and stability

Nordic Pure 14x25x1 MERV 7 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

16 1/2x21x1 Exact MERV 14 AC Furnace Filters Number Per Box:6 MERV 13 furnace air conditionActual Size: 16 1 2 x 21 x 3 4 (16. 5 x 21 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and removed. Ideal for customers with health problems or for commercial units which support a rating of MERV 14 and above Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in the USA. Nordic Pure MERV 14