I must admit I'm not a fan of reviewing products online as I find them largely unpersuasive and unreliable. Be that as it may, I felt I owed it to this company to leave a favorable review because I genuinely feel that this water filtration product is not only affordable but also highly effective at producing great tasting water. The installation couldn't be easier. The instructions were detailed and easy to follow for even the most novice DIYer. It only took just over an hour to install and I was enjoying filtered water in no time. I'd give it 6 stars if I could. Buy it!