This company advertised that a pump they were selling would be a replacement for another pump, so we purchased it. When it arrived, it did not fit. I emailed their customer service to advise that it was not a proper replacement, and they denied that they were advertising it as such. It is in fact still being advertised as a replacement for a pump that it doesn't have the correct fittings for. So we were misled into buying this pump, and although we were repaid the money for it when we returned it, we still had to pay the postage both ways, when we shouldn't have been buying it at all.