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SpaGuard® Rapid-Dissolve pH Decreaser Tabs (1.25 lb)

Type: Balancer

SKU: 42662BIO

Barcode: 17541665643

$12.99
Shipping calculated at checkout.

Maintain ideal spa water balance easily with SpaGuard® Rapid-Dissolve pH Decreaser Tabs (1.25 lb). These convenient effervescent tablets dissolve quickly to lower high pH and restore optimal water balance. Proper pH prevents cloudy water, protects spa surfaces, and ensures comfortable, irritation-free soaking. Designed specifically for the smaller volumes and higher temperatures of spas and swim-spas, each tablet precisely lowers pH by 0.1–0.2 units for accurate adjustments. Simply drop the required number of tablets into the spa water with the circulation system running—no mixing, pre-dissolving, or measuring powders required. Compatible with all sanitizer types including chlorine, bromine, ozone, and saltwater systems, this product helps reduce scale buildup and extend the life of your spa components. With fast results and simple dosing, SpaGuard® Rapid-Dissolve pH Decreaser Tabs make routine water care quick, clean, and reliable.

  • SpaGuard® Rapid-Dissolve pH Decreaser Tabs are fast-acting tablets formulated to safely and effectively lower the pH level in spa and hot tub water.

  • The convenient, effervescent design dissolves completely in minutes, allowing for precise and mess-free pH adjustment.

  • Maintaining balanced pH prevents cloudy water, protects spa equipment, and ensures greater bather comfort.

  • Compatible with chlorine, bromine, saltwater, and mineral systems, these tablets help prevent scale buildup and surface staining.

  • Each tablet reduces pH by approximately 0.1 to 0.2 units, providing simple control without liquid acids or powders.

  • The 1.25 lb bottle provides multiple treatments and is ideal for regular spa and swim-spa maintenance.

  • Manufactured in the USA and designed specifically for the unique temperature and volume of spa water.