The Stain Drop HAV5510CS20QEACH is the perfect choice for maintaining a healthy and happy pool. Its unique formulation prevents stains and scales without phosphates, making it ideal for pool openings when you need to get your pool back up to its optimal condition in no time. Plus, it is highly effective in removing light stains and scaling at prescribed dosages.

The Stain Drop HAV5510CS20QEACH also has some great features that make it an even better choice for keeping your pool clean and running smoothly. It works in wide ph ranges, making it great for off-season prevention when your pool is not being used as much. Plus, its highly chlorine-tolerant formulation makes it a great choice for swimming pools with higher levels of chlorine.

• Removes light stains and scales at prescribed dosages
• Prevents stains and scale without phosphates
• Works in wide ph ranges
• Ideal for pool openings
• Highly chlorine tolerant
• Great for off-season prevention

Application:
Formulated to prevent and assist in removing stains and scale caused by metals and minerals.

Additional information:
Alternate Part Numbers - HAV-50-5107, C005510-CS20Q, HAV5510CS20Q