17x20x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack Bio-Fertilizer The Aqua-x monitors pH /

The Aqua-x monitors pH / EC and water temp as well as to monitor actual growing medium moisture levels by using up to (8) Water Content Sensors connected to a single Aqua-x controller

Hoe also used by many mine prospectors to uncover hidden treasures

ensuring that whatever you plant will have a healthy fibrous root structure that leads to abundant growth

Humidity≤90%

17x20x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack Bio-Fertilizer The Aqua-x monitors pH /Nordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.