Silver ion cartridge for hot tub and spa water purification
Silver ion cartridge for hot springs spa improves water clarity and reduces impurities. Long-lasting mineral stick works for four months in existing devices
Highlights
- improves look and feel of water
- odor-free, clear water
- made of ABS plastic and natural minerals
Pros
- improves water clarity
- reduces impurities
- long lifetime (up to four months)
- easy to use in existing devices
Cons
- no explicit compatibility details
- customer insights are not provided
Best For
Features
- Improves water clarity by reducing impurities in spa water
- Simple drop-in use; lasts up to four months in operation
- Constructed from ABS plastic and natural minerals for ongoing freshness
- Compatible with most spa and hot tub filters; requires ≈6.9 inches length and ≥1.8 inches filter hole
- Shelf life of two years when stored in dry conditions
