Barry,
I just want to let everyone know that this is the single best and longest lasting pet watering product on the market today. After 6 plus years of 24/7 operation, parts are just now starting to wear out. These bowls take minimal upkeep, my cats love them, and they are VERY QUIET. Julie and I still use the original unit you brought us and I think it is, if you’ll pardon the expression, “The Cat’s Meow.”
Great, Great Product
Best regards,
Stephen and Julie