For routine weekly application that provides BioGuard’s best performance
- All pools. All pumps. All applications.
- Unique compressed blue sanitizer tabs or sticks that dissolve much slower when the pump is turned off due to our SmartGuard® technology.
- Contains algae fighting crystals for improved performance
- Can be used with the 3-Step BioGuard Care System
SilkGuard Complete® 1" Tablets