Rapid-Dissolve Stain & Scale Tabs 1.25 lbs.

These tabs are a compressed form of a phosphonate-based scale inhibitor to provide the best protection for a spa from scale formation. Due to the circumstances of a spa’s typical behavior, high temperatures and bather waste contribute to a rise in pH. This saturation index ratio can skew towards generating calcium scale. Weekly applications
of 1 tablet per 300 gallons will help this greatly. One bottle of product will treat average sized spas for up to 12 weekly applications. 

Features

• Controls metal-based staining & scaling
• Protects spa and swim spa equipment and surfaces
• Single-dose, 1” tab per 300 gallons – 1200 liters weekly
• Bottle treats average-sized spa for 12+ weeks
• Convenient tabs that quickly respond to key challenges in smaller bodies of water like spas and swim spas.