Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Lasted eight years
Review: I have two of them, both model 528, and after eight years, one of them started to chatter upon valve closing, can't complain as the warranty is only 5 years.Real easy to replace, just set the length the same as the old one you are replacing, and twist to lock and use the plastic tab that keeps the lock in place.Have a Kohler 1.6 gallon toilet,but it should easily adjust to the three gallon type.It's fairly quiet and shuts smoothly. I recommend you adjust your toilet to minimum to refill tank, puts less pressure on the valve.
