WAYDE KING WATER FILTRATION WK-PLA-MUN-1354 The WAYDE KING WATER FILTRATION WK-PLA-MUN-1354 is a 6-stage municipal water treatment system that provides spring-quality alkaline water from every faucet in your home. It removes chlorine, microorganisms, heavy metals, chloramines, hydrogen sulfide, iron, and other contaminants, while also reducing hard water scale formation and increasing the efficiency of soaps and detergents. The system includes a digital automatic backwash valve and a stainless steel jacket for durability.