17x28x1 Exact MERV 10 AC Furnace Filters 6 Pack Liquid & Weight Measuring 5 ml per liter of

5 ml per liter of nutrient solution

Vertical lamp orientation optimizes downward light delivery

This technology insures that

Higher Yields and Better Quality

Use it in any grow setting like outdoor gardens

17x28x1 Exact MERV 10 AC Furnace Filters 6 Pack Liquid & Weight Measuring 5 ml per liter ofNordic Pure MERV 10 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, smoke particles, virus carriers, allergens and other contaminants are removed. MERV 10 furnace filters are comparable to HVAC filters with the rating of MPR 900 1000. While different companies