BioGuard SilkGuard Complete 1" Tabs 4.5#

BioGuard SilkGuard Complete Muti-Benefit 1-inch Chlorinating Tablets. Softer water with SilkGuard Technology. Algae killing crystals. longer lasting with SmartGuard Technology.

• 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 fight crystals from improved performance
• Can be used with the 3-Step BioGuard Care System