Original Darveau frame and tower has been completely re-furbished. 3 years use on the 2nd expanded H2O Tower. 71/2 hp high pressure pump. Includes, wash tub, wall mounted manifold and two 1 year old MES membranes. Machine will process 1000 gals/hr 2 to 8%. Selling because I simply found a good price on an updated machine and took the plunge. This unit is ready to go!....$10,000 OBO.