NEWA B Purissimo adv. 1 (UVC 7W CSTadv2300 Filter media FiComplete "multi-zone" filtration system and including: Dirty water pump developed with a low consumption motor, and equipped with an electronic control that analyzes the operating conditions (only for model PURISSIMO adv 3. UV-C filter with long-life lamp. A large filtration surface consisting of several high quality filtration media. Independent baskets that can be removed separately and are equipped with a handle that stays dry at all times to simplify maintenance operations. 5 m of cable, hose and numerous accessories. PURISSIMO can be installed quickly thanks to its pre-assembled components. It guarantees a maximum development of nitrifying bacteria for an optimal biological filtration.