16x24x1 Pleated MERV 13 Air Filters Number Per Box:3 MERV 14 furnace filters are

MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800

Nordic Pure MERV 12 is equivalent to MPR 1500-1900

We recommend that you change your air filter every 3-6 months to maintain maximum efficiency indoor air quality

Important Note: Almost all furnace air filters have a different Actual Size (the exact dimensions) than Nominal Size (the name)

Nordic Pure Custom MERV 13 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering

16x24x1 Pleated MERV 13 Air Filters Number Per Box:3 MERV 14 furnace filters areActual Size: 15 1 2 x 23 1 2 x 3 4 (15. 5 x 23. 5 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, smog and other contaminants. Ideal for customers looking for superior filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400 Made in the USA. Nordic Pure MERV 13 Pleated AC Furnace Air Filters