I ordered this product in December 2021 and did not receive until after April 2022 due to back orders. Product was not installed until after May 2022. This month the dispenser pump has since stopped working all together. We have kept the dispenser clean and still when putting back in soap will not dispense and you can not even push down to pump the soap. This is very unexpected for a Kohler product as I have always had high expectations.  I am rating this as a 1`star due to this product no longer working this soon after the 1 year warranty and the frequent difficulties we had even during the first year with it seeming to not dispense in a smooth manner.