

💧 Elevate your water game—because your tub deserves the purest soak!
The Periodic Products CuLator Ultra 4.0 is a high-performance water filtration device that removes up to 4.0 ppm of total dissolved metals from 20,000 gallons of water. Designed for both fresh and saltwater use, it includes a reusable protective GatorEgg casing and fits easily into skimmer or pump baskets. With a lifespan of 30 days or more depending on metal concentration, it ensures consistently clean, rust-free water for hot tubs and similar applications.






| ASIN | B007AHDMTM |
| Included Components | Powerpac^Reusable protective “GatorEgg” included |
| Item Dimensions LxWxH | 20.3 x 20.3 x 20.3 Centimeters |
| Item Weight | 59 g |
| Item model number | CUL ULT |
| Manufacturer | Periodic Products |
| Net Quantity | 1.0 Count |
| Product Dimensions | 20.32 x 20.32 x 20.32 cm; 59 g |
G**S
Works great and dissolved all metals
M**.
works fantastic eliminating our rust colored well water in hot tub
R**W
Yes, it does reduce the copper content in your pool. I put it in the filter basket of the pump so all of the pool water passes over it. It is that easy. It appears to work better than the liquids which neutralize the copper but still test as present after,
K**T
Très très efficace
D**D
My pool water has always been high in copper. After a few weeks, the bag was very blue, indicating copper bonding. Balance is back in range.
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