Every so often I get a follow up email from Septic Solutions stating that they haven't heard from me in awhile and are eager to service any of my septic needs. The reason for that is that surprisingly their equipment that I purchased from them is still operating perfectly after several years. I installed the septic aerator system easily myself and placed it away from the septic tank where it was less noticeable. I also installed a vent tube to my tank for an extra oxygen supply. Before installation we were beginning to have sewage smells around our septic when it rained. Expert consultants told us that our system was getting ready to fail. The fix was going to cost me thousands of dollars. Since the installation the smells have dissipated over time and everything seems to be working perfectly. If my aerator pump ever fails I'll be ordering another pump from Septic Solutions immediately. They are that good and I am a well satisfied customer. They have saved me a lot of money and grief. Can't say enough good things about them and their products..