US$ 120.00
General Hydroponics TriShield Insecticide
Electronic Water Pressure System for Constant Pressure
CX and RD series relays to control equipement power
The design and construction of the tray reflect Grodan's commitment to quality and innovation in the hydroponic industry
and be totally user-friendly
10 inch Backdraft Damper Harvest Hero General Hydroponics TriShield InsecticideAtmosphere's all new galvanized steel back draft dampers fit directly into the duct simplifying installation. They feature a shaft for each of the 2 flaps so to prevent jamming. Also, the flaps close onto a perimeter gasket ensuring the best air seal and quiet operation.
US$ 120.00
US$ 176.06
US$ 70.00
US$ 118.78
US$ 100.00
US$ 50.00
US$ 17.99
US$ 200.00
US$ 200.00
US$ 104.50