Great product for the price. The build quality and accuracy on the unit and the pumps is not perfect, but it works and it is a great product.

Works perfect! But I've only been using it for 3 weeks.

Had this for over a month now and it works well and is easy to program. There is occasional back-flow when the pump is off, so getting check-valves is a must. For the price it's a very good value.

been running it for over two week so far so good