21x27x1 Trane Replacement MERV 8 AC Furnace Filters Number Per Box:6 Actual Size: 11 3/4 x

Actual Size: 11 3/4 x 11 3/4 x 3/4 (11

Nordic Pure 16x30x1 MERV 14 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

Replaces Trion Air Bear Cub filters and others that require an actual 3" depth and ideal for superior filtration or commercial units

Since we cannot give refunds for custom size furnace filters

Nordic Pure 20x25x2 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

21x27x1 Trane Replacement MERV 8 AC Furnace Filters Number Per Box:6 Actual Size: 11 3/4 xActual Size: 20 1 2 x 26 1 4 x 3 4 (20. 5 x 26. 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