17 1/2x23 1/2x1 MERV 8 AC Furnace Filters Number Per Box:6 Nordic Pure 15x20x1 MERV 12

Nordic Pure 15x20x1 MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Replaces Honeywell 16x20x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for normal air filtration

Nordic Pure 14x20x1 MERV 12 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: 9 1/2 x 19 1/2 x 1/2 (9

17 1/2x23 1/2x1 MERV 8 AC Furnace Filters Number Per Box:6 Nordic Pure 15x20x1 MERV 12Actual Size: 17 x 23 x 3 4 (17 x 23 x 0. 75) Removes lint, dust, pollen, bacteria, pet dander, 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 8 is equivalent to MPR 800 Made in the USA. Nordic Pure MERV 8 Pleated AC Furnace