Unger nLite HydroPower Original Di unit (6 litre). Instantly produces pure water direct from the tap or can be used as a finishing DI chamber after RO filtration resin required. In very good condition and very simple to use. Just connect it to your outside tap and use it for pure water window cleaning or vehicle valeting OR run a hose from your existing RO into the unit to achieve lower resin usage. Built in TDS monitor so you can keep an eye on how the resin is doing & when it might need changing as a guide anything from 000-005 is normally suitable for window cleaning & 000-012 for valeting.The item "Unger nLite HydroPower Di Instant Pure Water fed Pole Window Cleaning & Valeting" is in sale since Sunday, June 28, 2020. This item is in the category "Home, Furniture & DIY\Household & Laundry Supplies\Cleaning Tools\Squeegees & Window Cleaning". The seller is "windowclean" and is located in Stowmarket. This item can be shipped to United Kingdom.