HTH 3IN Chlorine Tabs Advanced 8LB

HTH Pool Care 3 in. Chlorine Tabs Advanced 8 lb. (was formerly known as HTH Super 3" Chlorinating Tablets) Sanitizer with clarifier and algaecide. Protect your swimming pool against bacteria, algae and other organisms and enjoy clean, clear pool water with these convenient one-dose tabs. Sun protected for longer chlorine life, HTH 3 in. Chlorine Tabs Advanced dissolve slowly and last up to one week.