I previously owned a few dispensers like this one - many years ago. They each had numerous flaws which resulted in a rather short life span for their intended use. I finally decided to purchase another, following years of concern and fear of repeat issues and failures. Fortunately, this company has managed to solve ALL these! This is a superior product by far! Made from space-age materials with attention to detail and great customer service. You will not regret the decision to give this product a try. Make sure you always go with stainless steel parts and construction ... cheap aluminum can NOT compare. I highly recommend!!!