Robelle 3 in. Jumbo Chlorine Tabs are ideal for proper pool maintenance. Individually wrapped and easy to use， they protect the water from UV rays and help keep your pool bacteria and algae free.

Robelle Since 1973 Robelle Industries has been providing superior， dependable， and affordable swimming pool products. They have painstakingly built a line of quality swimming pool products that include pool chemicals， pool accessories， and everything in between. Robelle is dedicated to finding new product formulations that meet superior standards of pool chemical efficacy and product durability so your pool is safe， crystal clear， and healthy.