CuLator SpaPak works in your fresh or salt water spa to eliminate stain-causing metals and discolored water for up to 6 months. Either leave the SpaPak in your reservoir continually, or use it when you fill your spa (let it eliminate for a day or two then rinse, dry and reuse). Your choice! Each SpaPak comes with a CuLator GatorEgg protector. Just make sure you run the pump for an hour the first time you use the product. Reduces metals to non-staining levels, which are below .3 ppm.
- Eliminates dissolved stain-causing metals for up to 6 months
- Works in fresh or salt water
- No phosphates
- Free protective flow-through shell
- Made in USA