The PC600 Pelican Premium 10 GPM Whole House Carbon Water Filter System for Homes With 1-3 Bathrooms is a deluxe, high-capacity, virtually maintenance-free system that is easily installed in any home and has a 600,000/5-year capacity. Only the top rated valves and tanks are used in manufacturing each Pelican system, backed by an industry-leading limited lifetime parts warranty. Imagine spring-like water through every faucet of your home. Drink, bathe and shower in sparkling clean water with no more dry itchy skin or unpleasant odors from chemicals. The large diameter of the tank holds a significant amount of water filtration carbon media, increasing the overall performance and lifespan and the replacement cost is a fraction of the cost of similar items. When it comes time to replace the filter, all you have to do is replace the media inside the tank, with no plumbing required and no need to replace the entire tank.