17x17x1 Exact MERV 7 AC Furnace Filters 6 Pack cococube was designed in Humboldt County

was designed in Humboldt County to be used with our Grow and Micro to be a complete growing nutrient system for hydroponics as well as other growing mediums

Illustrated instructions

Alternate watering fertilizer solution and water every one to two days or as plants require

65-70% relative humidity

000 ft) and Low Altitude (below 5

17x17x1 Exact MERV 7 AC Furnace Filters 6 Pack cococube was designed in Humboldt CountyNordic 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