This product literature takes the prize for creativity in the use of the word "selective" for meaning work done by the user for water temperature regulation by turning faucets on and off and adjusting the timer for less than maximum water level. Mom's waterfall KM had the area from the first part of the wash time down to 10 minutes with the Fill stripe so if you wanted a lower water level you just moved it past 10 and restarted it, but during the time that it had the sudssaver, she used full fills.
I also like the picture showing the whole load floating up at the top (like dead fish) at the start of the drain period as if water were not draining down through the load. Been there, seen that and that's not the way it works.
I also like the picture showing the whole load floating up at the top (like dead fish) at the start of the drain period as if water were not draining down through the load. Been there, seen that and that's not the way it works.