The Everpure Scale Inhibitor Cartridges inhibits mineral scale deposits and provides corrosion protection in water fed equipment. The Everpure Scalesticks features Hydroblend™ compound, a unique blend that inhibits mineral scale deposits and provides corrosion protection in low flow water fed equipment. The Everpure ScaleStick is unaffected by high temperatures, permitting a wide variety of applications. The ScaleStick fits all current SR-X housings and all existing old style AR-X housings.