20x24x2 Pleated MERV 13 Air Filters 3 Pack meters-&-solutions 1 minute on/off increments

1 minute on/off increments

Ultra High Frequency Technology

and one porthole cover—a great value at an affordable price

See T-Series for temperature and humidity controls

20x24x2 Pleated MERV 13 Air Filters 3 Pack meters-&-solutions 1 minute on/off incrementsNordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200