6x20x1 MERV 7 AC Furnace Filters 6 Pack chillers-heaters-and-purification Adjustable CO2 deadband

Adjustable CO2 deadband

63 µmol/J

The interior is made from a highly reflective imported aluminum

not suitable in restricted airflow applications

6x20x1 MERV 7 AC Furnace Filters 6 Pack chillers-heaters-and-purification Adjustable CO2 deadbandNordic Pure MERV 7 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 and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters