250 LPH Portable Dialysis RO basically designed for 4 Patients dialysis at a time due it has 200 LTR SS tank capacity for permeate water. It contain three FRP vessels for Sand, Carbon & Softener as pre-treatment, RO membrane, disinfection UV system & Endo Toxin 0.2 micron filter. This Dialysis RO components like piping, filter housing specifically are made up with SS 304 material except three FRP vessels.