We offer a lifetime warranty on the structural parts of the tower (base, columns and top) and a one year warranty on the lighting system and watering system (excluding bulbs).
Regualr wear and tear can lead to a bulb or a ballast burning out or the pump may eventually weaken. This is considered normal wear, but these part can also easily be replaced. They are available from our website or most local hydroponic stores.
Please make sure to only replace parts with Nutritower approved replacement parts.