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
•6 litre window cleaner