25x28x1 MERV 7 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 28x30x4 Pleated Air

Nordic Pure 28x30x4 Pleated Air Filters MERV 13 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Ideal for normal air filtration and will help those with mild allergies

Actual Size: 27 3/4 x 27 3/4 x 3/4 (27

MERV 14 Trion Air Bear replacement furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 2800

Nordic Pure 24x30x2 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

25x28x1 MERV 7 Plus Carbon AC Furnace Filters Number Per Box:6 Nordic Pure 28x30x4 Pleated AirActual Size: 24 1 2 x 27 1 2 x 3 4 (24. 5 x 27. 5 x 0. 75) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently and helps reduce odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 7 is equivalent to MPR 600 Made in the USA.