Very good penetration depth

Insert the evaporation wick into the opening of the bottle neck and push it down until it touches the bottom

and maintaining natural and artificial stone surfaces

Brush change in seconds

Robust housing

unger hydropower ultra filter diuh 1 Resin filling:18L + cart Very good penetration depthThe Unger Hydropower Ultra sets a new standard in deionization filter technology for pure water cleaning. An absolute added value for every professional window and building cleaner. Over 30% more pure water per resin filling Each Ultra Resin Pack contains a pre portioned amount of UNGER Premium ion exchange resin New formula perfected for window cleaning FloWater Technology 2. 0 in each Ultra Resin Pack ensures efficient water flow through the entire