This kit includes all the filtration equipment you need to start making pure deionised water suitable for window cleaning applications.The kit includes: GE Merlin reverse osmosis system8" x 35" composite vessel c/w head, riser and screensDeionising resin, 25 litres3/8" push fit connections to connect the Merlin to the composite vessel4m extra 3/8" pipehand held tds meter1/2" push fit to hozelock adaptor to connect your merlin to the mains via a hosepipePeople who bought this item also bought: