The HI98118 has a very large easy to read LCD display that shows both pH and temperature along with calibration
A Single Controller Runs 100pcs+ Lights at one time
Each aluminum frame is anodized with a light-brush finish
the SunDome 2" humidity dome allows the grower to adjust the humidity levels to best suit the stage of growth using two adjustable vents on top
rain barrels
14x24x2 Pleated MERV 14 Air Filters 12 Pack Ventilation The HI98118 has a veryNordic Pure MERV 14 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, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.