Title: product usefullness
Product review: We purchased a unit 3 years ago for connection to a Bosch washer. The Watts Intelliflow worked great at first.However, the unit requires constant recalibration (would shut off between uses). Then a washer hose failed and leaked water. The unit did not shut off the water as promised. We placed the sensor in a glass of water to test it. It failed and water kept leaking. The unit has been replaced with a manual shut off valve.We do not recommend these unless you don't care if you have leaks. We contacted the manufacturer about the problem and their response was --- it is out of warranty. We'd say they are not customer service oriented.
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