12x27x1 Exact MERV 8 AC Furnace Filters 6 Pack pest control Safe to use until day

Safe to use until day of harvest

FOLIAR FEED - Add 1 Tsp to 1 Tbsp per gallon of water

The Nanolux Mogul/CMH adaptor can be used in any mogul socket lighting fixture

Growers using reverse osmosis

ETL Listed

12x27x1 Exact MERV 8 AC Furnace Filters 6 Pack pest control Safe to use until dayNordic 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