XtremeClear 5lbs 1" Chlorine Tabs for Swimming Pool Hot Tub & Spa Eliminate Bacteria & Algae Sanitizer Makes Water Clean & Crystal Clear Slow Dissolving, 5-Pounds

Versatile - The chlorine tabs are perfect for above-ground swimming pools, hot tubs, spa, hot spring pools, even for toilets. Chlorine Tabs dissolve slowly and last up to one weekCompatible...