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High-quality Spaguard Spa Calcium Hardness Increaser (12 Oz) (12) Save Big: 85% Off [6nH0dWQR]

$31.99 $102.99 -69%

SpaGuard Spa Calcium Hardness Increaser: Essential Solution Introducing SpaGuard Spa Calcium Hardness Increaser, a vital product designed to safeguard your spa's equipment and surfaces. This easy-to-use granular formula is crafted to boost calcium ha

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High-quality Spaguard Spa Calcium Hardness Increaser (12 Oz) (12) Save Big: 85% Off [6nH0dWQR]

SpaGuard Spa Calcium Hardness Increaser: Essential Solution

Introducing SpaGuard Spa Calcium Hardness Increaser, a vital product designed to safeguard your spa's equipment and surfaces. This easy-to-use granular formula is crafted to boost calcium hardness, preventing corrosion and degradation. With a simple 1 tablespoon per 100 gallons, you can increase calcium hardness by approximately 25 ppm, ensuring your spa remains in optimal condition.

Key Features and Benefits

SpaGuard's Calcium Hardness Increaser is more than just a treatment; it's a comprehensive solution for maintaining your spa. Key features include:
  • Prevents corrosion of equipment, extending the life of your spa's components.
  • Protects spa surfaces from degradation, keeping them looking pristine.
This product is designed to help you achieve the ideal calcium hardness level of 200-400 ppm, which is crucial for preventing corrosion and maintaining water clarity. With SpaGuard, you can say goodbye to scale build-up and cloudy water, ensuring a comfortable and enjoyable spa experience.

Optimal Spa Maintenance and Enjoyment

SpaGuard Calcium Hardness Increaser is perfect for spa owners who want to ensure their investment stays in top condition. By maintaining the correct calcium hardness level, you can prevent costly repairs and enjoy a spa that looks and feels great. Whether you're hosting a small gathering or simply unwinding after a long day, this product is your go-to for optimal spa maintenance. With its convenient package dimensions of 10.6 x 8.6 x 8.1 inches, it's easy to store and use whenever you need it. Don't settle for subpar spa water; choose SpaGuard for the best in spa care.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

A fantastic asset for my work and play.

- Thelma O..

January 22, 2026

Absolutely no complaints!

It is a very, very, very, very, very well-made product.

- Elffin E..

January 22, 2026

Absolutely no complaints!

This is a very good product and its entire, whole, great, great, great purchase.

- Pwyll D..

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