The Essentials

Fast-Acting Chlorinating Granules for Hot Tubs and Spas

Clean and Clear Water Efficiently

AquaDoc's chlorinating granules work quickly to keep your hot tub and spa water clean and clear. Say goodbye to cloudy water and hello to a refreshing bath every time.

Trusted by Spa Owners

Our hot tub chlorinating granules are highly rated by spa owners who rely on them to maintain a balanced chemistry. Whether you're dealing with build-ups or simply maintaining water balance, AquaDoc's granules are the solution.

Easy to Use for Spa Maintenance

Adjusting the dosing of chlorine can be challenging, but our granules make it simple. They help manage hot tub foam and are easy to add, making spa maintenance a breeze.

Ultimate Hot Tub and Spa Sanitizer

Our hot tub sanitizing granules are specifically designed to keep your water clean. They are top-quality spa chemicals that ensure balanced and healthy water every time you use your hot tub or spa.

Proudly Made in the USA

AquaDoc's hot tub chemicals are manufactured in the USA, ensuring consistency and high quality. Choose our products and support hard-working Americans while enjoying effective and reliable hot tub sanitization.