Chlorine granules are a great option for sanitizing spa water since they offer a pH neutral solution. This means the chlorine granules won't affect ph or alkalinity and will make your spa water easier to manage.
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SpaGuard's Chlorinating Concentrate provides spa owners with the sanitizing power of chlorine in a quick-dissolving granular form, making application
SpaGuard Chlorinating Concentrate - 5 lbs. - The Store at Spa Warehouse
Hot Tub ScumShield by BAQUASpa – Spring Dance Hot Tubs
Granular stabilized chlorinator Fast acting Quick dissolving Acts as a sanitizer and an oxidizer; no need for two products May be added directly to
Spa Essentials 32130000 Chlorinating Concentrate Granules for Spas and Hot Tubs, 2-Pound
Bluffton Hot Tub Chemicals Hilton Head Hot Tub Service
Spa Choice Chlorine Spa Startup Kit, Spa Chlorine
SpaGuard Chlorinating Concentrate
Effective Hot Tub Sanitizer with far less work, 75% Less Chlorine
Leslie's Chlor Brite Granular Chlorine Spa Shock, 2 lbs.
SpaGuard Spa Shock-Oxidizer (Buffered Non-Chlorine) (35 oz)
Clorox Spa® All-in-One Sanitizer & Shock is a multifunctional granular product that does several things simultaneously. Bacteria can multiply in a spa
Clorox Spa All-in-One Sanitizer and Shock for Spas and Hot Tubs, 32oz
Spa Chemicals Explained - ClearSpa™
Description Granular chlorine is a hot tub sanitizer with a pH level thats nearly neutral (7.0) and won't affect the pH of the hot tub water
Spa Essentials Hot Tub Granular Chlorine
Natural Chemistry Spa Chlorine Concentrate - 14221NCM
Spa Essentials 32130000 Chlorinating Concentrate Granules for Spas and Hot Tubs, 2-Pound : Swimming Pool Chlorine : Patio, Lawn & Garden
FreshWater® Salt and Mineral Spa Sanitizer Bundle - The Hot Tub Store