BioGuard SilkGuard Complete Multi-benefit 3″ Chlorinating TabletsThe most complete sanitizer ever. Keeps your swimming pool water softer feeling using SilkGuard Technology. Long-lasting performance and greater algae prevention with algae-killing crystals!SilkGuard protects your swimming pool equipment for longer life. It coats metal surfaces protecting them from corrosion and rust. It prevents scale formation in your pool circulation system and pool surfaces. Also contains SUNSHIELD which protects chlorine from sunlight, so you use less.
- Part #52362BIO
- BioGuard SilkGuard Complete Multi-Benefit 3″ Chlorinating Tablets – 7.5 lb
- New with Algae Kill Crystals
- Longer Lasting with SmartGuard Technology
- Softer Water
