28x30x2 Geothermal MERV 10 Pleated Plus Carbon AC Furnace Air Filters Number Per Box:3 Nordic Pure 18x25x2 MERV 13

Nordic Pure 18x25x2 MERV 13 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

smoke & pollen sized particles through furnace/AC registers

Replaces Honeywell 20x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for high air filtration and odor control

Actual Size: 13 x 21 x 3/4 (13 x 21 x 0

Ideal for high efficiency air filtration and will help those with moderate allergies and asthma

28x30x2 Geothermal MERV 10 Pleated Plus Carbon AC Furnace Air Filters Number Per Box:3 Nordic Pure 18x25x2 MERV 13Actual Size: 27 3 4 x 29 3 8 x 1 3 4 (27. 75 x 29. 38 x 1. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000