Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Buyer please beware................
Review: If you own an energy efficient toilet, you should make certain that this item is compatible with your toilet because you cannot return it. I ordered 2, installed them, and ended up having to call a plumber because the toilet no longer filled or flushed properly. The plumber told me that my Toto energy efficient toilets were too efficient to properly function with the Fluidmaster. If I chose to keep the Fluidmaster installed, I would need to flush the toilet twice each time or the toilet bowl would not fill completely and the toilet would not stop running. I was extremely disappointed because I was out the cost of 2 units but more importantly, because the item actually worked really well......5 stars.
