Nordic Pure 16x20x1 MERV 13 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
While different companies use different scales to measure the air filter’s efficiency
2 or 3 A/C air filter frames
Nordic Pure 18x30x1 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
17 1/4x35 1/4x1 Exact Pleated MERV 12 Air Filter 10x28x1 Nordic Pure 16x20x1 MERV 13Actual Size: 17 1 4 x 35 1 4 x 3 4 (17. 25 x 35. 25 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500 1900 Made in the USA. Nordic