12_3/4x21x1 Exact MERV 8 AC Furnace Filters 6 Pack control system Pure results

Pure results

depending on the size of plant and grow cycle you desire

For use in soil gardening applications

Our food grade

This model holds three custom-engineered dual-ball bearing fans rated at 67

12_3/4x21x1 Exact MERV 8 AC Furnace Filters 6 Pack control system Pure resultsNordic Pure MERV 8 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 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters