We are offering jar filling machine. Functions of this model are as listed below.1.sediment pre filter - removes suspended impurities like sand, dirt, rust particles up to 5 mis.2.inline sediment filter - removes chemical smell, residual chlorine & color.3.inline pre carbon filter - removes e-coil bacteria4.high pressure pump - boost pressure of filtered water up to 60-120 psi5.r.o.membrane - removes the microbiological impurities & rejection of tds level6.post carbon - maintain test & odor7.float switch - stops the system when tank is full