These Spa Boss sanitizers are an essential part of keeping your hot tub clean, clear and enjoyable! We have the complete line of Spa Boss sanitizers, including the popular SpaBoss Chlor-Aid
, SpaBoss Spa Shock
, and more. These sanitizers will disinfect your Master Spa water, killing bacteria and algae and helping reduce the maintenance of your spa! All Spa Boss sanitizers are in stock and ready to ship to your door. If you have questions about which sanitizer would work best for your Master Spa, call our Customer Service team today at 855-308-2149.