20 1/2x25 1/2x1 Exact MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 Actual Size: 19 1/2 x

Actual Size: 19 1/2 x 35 1/2 x 3/4 (19

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

please make sure you order the EXACT size you need to the fraction of an inch

Actual Size: 16 1/2 x 21 x 3/4 (16

Actual Size: 20 x 21 1/2 x 3/4 (20 x 21

20 1/2x25 1/2x1 Exact MERV 12 Plus Carbon AC Furnace Filters Number Per Box:6 Actual Size: 19 1/2 xActual Size: 20 1 2 x 25 1 2 x 3 4 (20. 5 x 25. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500