This Unger S Ultra Filter Hydropower On Cart Window Cleaner purifies everyday tap water for chemical free window cleaning. The window cleaner features a quick change resin pack and an inbuilt TDS meter to measure the mineral content in the water.
•Convert tap water to pure water for window cleaning without chemicals
•De-ionising filter technology great for professional window cleaning
•Quick change resin pack and build in TDS meter to measure mineral content
•strong stainless steel hose connectors
•18 litre on cart window cleaner