Its overheat protection and alarm ports add a critical layer of safety and monitoring that protects your investment and your crop
This controller comes with a 15 ft remote sensor that houses the photocell and CO2 sniffer
The green LED indicator shows the CO2 level is below 800ppm which means the room is safe to entry
• Requires fewer reflectors to meet desired light levels
25x29x1 MERV 13 AC Furnace Filters 6 Pack Tents / Indoor Greenhouses Its overheat protection and alarmNordic Pure MERV 13 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 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200