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. HTH Chlorine Tabs Advanced are great for all pool types, including vinyl-lined pools and salt water systems. HTH was developed with the pool owner in mind. We know that maintaining your pool water can be a lot of work.
Sanitizer, clarifier and algaecide
Use in floater, feeder or skimmer basket
Tabs last for up to 1 week
Sanitize, clarify and protect your swimming pool against algae with one easy and convenient tab
Do not add tabs directly to the pool as this could damage surfaces