MERV 8 furnace air conditioning filters are comparable to HVAC filters with the rating of MPR 800
Nordic Pure 12x30x1 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer
We recommend that you change your air filter every 3-6 months to maintain maximum efficiency indoor air quality
Actual Size: 11 1/4 x 23 1/4 x 3/4 (11
21x27x1 Trane Replacement MERV 13 AC Furnace Filters Number Per Box:6 MERV 8 furnace air conditioningActual Size: 20 1 2 x 26 1 4 x 3 4 (20. 5 x 26. 25 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