Everpure Scalestick Hydroblend Cartridge; Fits Old Style Ar-x Andcurrent Sr-x Feeder Housings.; For 10" Pre-filter Bowls; A Unique Specially Blended Compound That Inhibits Mineral; Scale Deposites And Provides Corrosion Protection In Low; Flow Water Feed Equipment.; Designed To Provide A Controlled Amount Of Hydroblend For; Long Term Protection For Water Using Appliances; Steamers, Combi Ovwns, Coffee, Espresso, Ice Machines; And Proofers.

Everpure scalestick hydroblend cartridge fits old style ar-x andcurrent sr-x feeder housings. for 10" pre-filter bowls a unique specially blended compound that inhibits mineral scale deposites and provides corrosion protection in low flow water feed equipment. designed to provide a controlled amount of hydroblend for long term protection for water using appliances steamers, combi ovwns, coffee, espresso, ice machines and proofers.