25x29x1 MERV 12 AC Furnace Filters Number Per Box:6 Nordic Pure 12x30x1 MERV 8

Nordic Pure 12x30x1 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

HVAC systems should be rated to handle filters of MERV 14 and above

Replaces Honeywell 16x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for customers with health problems or for commercial units

Nordic Pure 10x24x1 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

25x29x1 MERV 12 AC Furnace Filters Number Per Box:6 Nordic Pure 12x30x1 MERV 8Actual Size: 24 1 2 x 28 1 2 x 3 4 (24. 5 x 28. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the USA. Nordic Pure