20x26x1 MERV 14 AC Furnace Filters Number Per Box:6 Nordic Pure 16x25x1 MERV 10

Nordic Pure 16x25x1 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

Since we cannot give refunds for custom size furnace filters

The electrostatic charge works as a magnet to draw in and trap smaller airborne particles

Nordic Pure 10x20x1 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

Five Seasons

20x26x1 MERV 14 AC Furnace Filters Number Per Box:6 Nordic Pure 16x25x1 MERV 10Actual Size: 19 3 4 x 25 3 4 x 3 4 (19. 75 x 25. 75 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and removed. Ideal for customers with health problems or for commercial units which support a rating of MERV 14 and above Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in the USA. Nordic Pure