Phosphate Remover, SpaGuard®

Phosphate Remover (Part #42658BIO) is a highly effective solution for removing phosphates from spa and hot tub water. Phosphates can enter your spa from source water, leaves, lotions, and other organic matter, leading to algae growth and decreased sanitizer performance. This easy-to-use formula targets and eliminates phosphates, supporting better water balance and clarity.

• Function: Reduces or eliminates phosphate levels in spa water

• Compatible With: All sanitizer types including chlorine, bromine, ozone, and minerals

• Benefits:

  • Controls algae by cutting off its food source

  • Enhances sanitizer effectiveness

  • Promotes clear, healthy spa water

  • Easy, direct application

• Application: Add directly to water with circulation running. Follow label directions based on phosphate test levels. Water may temporarily cloud—this is normal and clears with filtration.

An essential part of your water care routine, especially for spas exposed to leaves, organic debris, or high phosphate source water.

We want you to be completely satisfied with your purchase. If for any reason you need to return an item, please review our policy below:

• Returns are accepted on unopened, unused items in their original packaging.

• Items must be returned within 30 days of purchase.

• Customers are responsible for return shipping costs.

• Once the returned item is received and inspected, a refund will be issued to the original payment method within 5–7 business days.

• Opened or used items cannot be returned.

To initiate a return, please contact us at 970-259-0468 with your order number.

All orders are processed and shipped within 2 business days via standard ground shipping.
Free local delivery is available for residents within the Durango, CO area—qualifying zip codes will automatically receive this option at checkout.
Shipping rates are calculated at checkout based on order weight.