... device,pool filtration unit,water treatment equipment 1.OEM 2.Good for clean pool ... equipment--Swimming pool cleaning eqipment----(0086)13798114158 BettyA.Filtration including: 1) Complete Filter system2) Complete cyclic system3) Disinfection system4) Time Controller5) Illumination ... pipe, Easy to install2) More funtions( filter, spa, illumination, impact bath, cleaning, ladder) 3) One-time ...