Keystone Filter - Model HPT Series -Standard & GIANT High Performance Carbon Block Taste & Odor Filter Cartridges

Our Keystone Filter brand HPT series is a high-performance carbon block filter cartridge designed to remove unpleasant tastes, odors, chlorine, chemicals, dirt, rust, sediment, and silt.Through years of experience, we have developed highly-reliable, high-quality solutions that deliver optimal performance, efficiency and durability for your specific application needs.