21 1/4x21 1/4x1 Exact MERV 8 AC Furnace Filters Number Per Box:6 Actual Size: 19 3/8 x

Actual Size: 19 3/8 x 23 3/8 x 1 3/4 (19

The effective life of your AC air filter depends on both the inside and outside conditions in which you live

Nordic Pure 12x20x2 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

This high-performance HVAC replacement filter will outperform non-electrostatic fiber-glass filters

Nordic Pure’s 16x25x3 MERV 12 Air Bear Cub Replacement air filter is meant to replace the air condition filter for any system that requires a 3” depth

21 1/4x21 1/4x1 Exact MERV 8 AC Furnace Filters Number Per Box:6 Actual Size: 19 3/8 xActual Size: 21 1 4 x 21 1 4 x 3 4 (21. 25 x 21. 25 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