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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

Out of stock - Expected restock 4-6 weeks

Price $17.99
Chlorinating Granules 2Lb Chlorinating Granules 2Lb

Out of stock - Expected restock 4-6 weeks

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

Out of stock - Expected restock 4-6 weeks

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