** These Chlorine Sticks are the direct replacement for BioGuard SilkGuard Sticks and BioGuard Smart SilkGuard Sticks which are currently unavailable. **
Sanitizers are the key ingredient of proper pool maintenance and water balance. Chlorine keeps the water clear, protected from bacteria and helps to control algae.
Chlorine sanitizer will last longer compared to other chlorine products such liquid bleach or calcium hypochlorite, as it contains sunlight-protected chlorine. It’s the perfect solution for clear, inviting pool water.
How to Use: Apply sticks directly to skimmer, automatic feeders/chlorinators or floater.
Net Contents: 6.75 kg