20x25x1 Pleated MERV 13 Air Filters 3 Pack Sea Green Hydro 45*) and 2 custom buffers*

45*) and 2 custom buffers* pH Temperature Compensation Automatic -5 to 100˚ C (23 to 212˚ F) (using integral temperature sensor) ORP Range ±2000 mV ORP Resolution 0

This technology enables the dual 92mm fans to be able to run smoothly at extremely low RPM speeds without generating motor or electromagnetic noises

Remote Control – The included Model A77 remote control measures relative humidity at canopy height for optimum control of your grow environment (upgrade options available)

Daisy chain capable: 6

Coco GroPot are made of all natural coco fibers bound by natural latex

20x25x1 Pleated MERV 13 Air Filters 3 Pack Sea Green Hydro 45*) and 2 custom buffers*Nordic 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