There is a reservoir so it is instant on. The flow is reasonable, you can fill a glass of water in 5-7 seconds. I have to replace the membranes every 6 months.

There is a reservoir so it is instant on. The flow is reasonable, you can fill a glass of water in 5-7 seconds. I have to replace the membranes every 6 months. Waste water disposal is hidden so I’m not sure how much gets discarded. Flexible tubing seems to be used.