No matter the name of the rating
Nordic Pure MERV 10 is equivalent to MPR 1000
We recommend changing your HVAC furnace filter every 1-3 months
Nordic Pure 16x16x2 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
Replaced approximately every 30 to 60 days for fresh clean air
14x25x2 Pleated MERV 13 Air Filters 10x36x1 No matter the name ofActual Size: 13 1 2 x 24 1 2 x 1 3 4 (13. 5 x 24. 5 x 1. 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