14''x40'' Funk Filter Replacement Pre-Filters HPS Intelligent lamp ignition and power

Intelligent lamp ignition and power control

PK 13-14 also ensures a healthy root system and is suitable for all crops on soil

RH and temperature readings

Each HLG-550 V2 uses 4 of our custom designed full-spectrum high efficiency white light quantum boards with Samsung LM301B and Blue 470nm

Calibration of the pH is simple with the push buttons on the meter and fresh calibration solutions

14''x40'' Funk Filter Replacement Pre-Filters HPS Intelligent lamp ignition and powerFunk Filter Replacement pre filters drastically improve the longevity of your filters life. Pre filters work by trapping dust, airborne particles, and other contaminates. Pre filters are individually sealed in plastic bags for cleanliness.