28x36x1 MERV 7 AC Furnace Filters 6 Pack spl_hw innovative features

innovative features

Add 1 tsp (5 ml) per quart/liter

Rhizo Blast is a proprietary blend of seaweed

• Limited dry ice consumption

& ROI Series LED grow lights

28x36x1 MERV 7 AC Furnace Filters 6 Pack spl_hw innovative featuresNordic 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