The EcoPure EPCL water softener cleaner maintains your water softener’s peak performance and efficiency. Extend your EcoPure water softener warranty up to 5 years with regular use. • Convenient – Helps remove harmful deposits from resin bed, valve and system that salt alone cannot remove • Premium Protection – Removes iron, sediment, dirt, and rust from your water softeners resin bed • Recommended Use – Every 4 months to keep your softener running smoothly • Universal – Designed for use in any brand water softener including: EcoPure, Whirlpool, Omni, Culligan, GE, Kenmore, Morton and numerous others