Our house is 12 years old. We have well water. Over the past several months our water pressure has gotten worse. We have a filter that gets corroded very quickly. My husband recently replaced a toilet in our house. There was a lot of sediment stuck to the pipes that he had to scrape out. Could this be the problem? Sediment stuck in our pipes? The water pressure seems fine when you look at the tank. It the pressure coming out of the showers, sinks... sometimes the water is at a drip. Any suggestions on what our problem might be or how to fix it?