Why this water treatment system earns its place
The DY778 is an external reverse osmosis system built to connect to an existing glasswasher or dishwasher rather than replace it. It filters out 98% of the minerals in the water supply before it reaches the machine, reducing the mineral marks that usually lead to hand polishing after the wash.
The unit is stainless steel with a silver finish, measuring 205mm wide, 505mm deep and 420mm high. At 13kg gross weight, it still needs its own installation space alongside the washer.
Winterhalter links the 98% mineral filtration to a crystal-clear, polish-free wash result, with less handling, fewer breakages and a saving on staffing costs. That is the practical case for the unit: fewer minutes spent buffing finished glasses and crockery, and fewer opportunities to chip or drop items after the wash.
