23 1/2x25x1 Exact MERV 7 AC Furnace Filters 6 Pack control system Octopamine blocker technology

Octopamine blocker technology

and decreases stress

* Without prey

Reduces humidity to desired level

23 1/2x25x1 Exact MERV 7 AC Furnace Filters 6 Pack control system Octopamine blocker technologyNordic 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