pet dander and dust mites from your indoor air
We recommend changing your HVAC furnace filter every 1-3 months
Since you can't return custom sized air filters
Nordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office
Nordic Pure 12x18x1 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
13x25x1 MERV 14 AC Furnace Filters Number Per Box:6 pet dander and dust mitesActual Size: 12 1 2 x 24 1 2 x 3 4 (12. 5 x 24. 5 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