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Water Care Packages Sanitizers & Purifiers Water Balancing Water Clarity
Cleaning Products Test Strips
Why you’ll be happier with ThermoSpas line of water care products in your Hot Tub:
• Precisely formulated to work better and safer
• Highest concentrations to save our customers money and time
• Made in the USA to exacting standards
• Rigorously tested prior to sale
• US Based Customer Care with experts to assist with any questions

Water Care Products

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Hot Tub Filter Cleaner 1 qt Spa Filter Cleaner

Spa Filter Clean is specially formulated to eliminate suntan oil, grease, as well as scale and mineral deposits from spa filters of all types.

Price $17.99
Chlorinating Granules 2Lb Chlorinating Granules 2Lb

Chlorine is the fasting acting sanitizer for correcting water problems so it is recommended to have on hand no matter what sanitizer you choose ongoing.

Price $17.99
Spa Activator (Shock) 2.2lb Spa Activator (Shock) 2.2Lb

Up to 4 times more active ingredients than many competitive formulations.

Price $12.99
Natural and Clear 1 Qt Natural & Clear - Green Technology

Natural & Clear is a natural enzyme that breaks down the organics and contaminants in the water, purifying the water, helping to prevent oil slicks and common water scum lines.

Price $11.99
Protection Plus 1Qt Protection Plus

With low mineral content add 1 ounce per/100 gallons on initial fill and .5 ounce per/100 gallons weekly.  With high mineral content add 3 ounces per/100 gallons on initial fill and 1.5 ounces per/100 gallons weekly

Price $17.99
TruTest Digital Tester TruTest Digital Tester

The combination of test strips and digital technology provides simple and accurate readings of sanitizer (both chlorine and bromine), pH, and total alkalinity.

Price $59.99