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[[num_page_4]]

Spaguard Shock / Calcium Hardness Increaser

Pool Calcium Hardness Increaser, 4LB Pack

Name: SpaGuard Pro Supplies
Price: 8.27 USD
Availability: InStock

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$ 11.82 $8.27 save 30%

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Prevents Corrosion, Etching, and Staining

With Clorox Pool & Spa Swimming Pool Calcium Hardness Increaser, safeguard your pool against corrosion, etching, and staining. Enjoy the peace of mind knowing your pool will remain pristine and last longer.

Increases Low Total Hardness Levels

Boost your pool's total hardness levels to a balanced and stable state. This product restores your water parameters to ideal ranges, ensuring optimal pool conditions.

Extends Equipment Life

Unbalanced water can lead to a corrosive environment, damaging your pool surfaces or equipment. Prevent such issues by restoring balance with Clorox Pool & Spa's product, reducing pool maintenance and extending the life of your pool's cleanliness.

Compatibility

Perfect for plaster pools and areas with soft water, Clorox Pool & Spa's Calcium Hardness Increaser ensures consistent performance.

Clorox Pool App

Test like an expert anytime, anywhere with the Clorox Pool App. Solve common swimming pool problems and receive personalized product and dosage recommendations.