Use Winter Closer for up to one month before closing your pool. Winter Closer eliminates 1.5ppm total dissolved metals to make sure your pool is metal-free for the winter and helps prevent metal stains.
CuLator SpaPak is a disposable pouch that makes metal removal and stain prevention easy and convenient. CuLator works in your fresh or salt water spa to eliminate metals and prevent stains for up to 6 months. Metal particles bind to the polymers in the pouch and cannot escape so your spa stays crystal clear and stain free. Leave the SpaPak in your ...