PoolWell Pool & Spa Chlorine Tablets 3 inch for Swimming Pools-5LB - Walmart.com
Leslie's 3 inch Jumbo Chlorine Pool Tabs 35 lbs Bucket | Leslie's Pool Supplies
Hot Sale TCCA Swimming Pool Drinking Water 3 Inch Chlorine Tablets for Swimming Pool Bulk Chlorine Tablets - China 3 Inch Chlorine Tablet, Chlorine Tablet Press | Made-in-China.com
Doheny's 3 in Chlorine Tabs - 50 lb - Doheny Pool Supplies