EasyCare 22064 BeauTec Salt Cell and Tile Cleaner， 64 oz. Bottle<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>One bottle provides 12 months protection per 10，000 gallons</li><li>Descales and protects salt cell chlorinators without acid cleaning</li><li>Controls calcium to 1000 ppm， all metals， and silicates to 300 ppm</li><li>Salt pool friendly</li><li>Contains no metals， bromides， or quats</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41rmlWPpZ-L.jpg" noproxy>