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4 Gray Silver Ion Mineral Cartridge Sticks for Hot Tub & Spa - Traditional Filter Systems Only - Crystal Clear Fresh Water, Easy Installation, 16-Month Supply
4.3 (139 items)
Limited Time SaleUntil the end
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US$17.99 cheaper than the new price!!
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Used US$12.00
Product details
| Management number | 216928846 | Release Date | 2026/04/19 | List Price | US$12.00 | Model Number | 216928846 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Wellness Spa Benefits Daily: Our 1.05% silver ion technology creates silky-soft, crystal-clear water, turning every spa into the ultimate moment of peace
- Trusted Fresh Water Quality: Experience crystal clear water you can see through, pure enough to smell nothing but freshness; gentle on skin, eyes, and swimwear with zero harsh chemical odors
- Premium Investment Protection: Your hot tub deserves the best care possible; our four mineral sticks maintain that spa sparkle for 16 months, treating 600 gallons per stick while reducing harsh chemicals by 50%
- Effortless Installation: Drop our cartridge into your filter standpipe and you’re done in seconds; no tools or technical knowledge needed
- 16-Month Complete Supply: Each mineral stick lasts four full months with consistent silver ion release; four sticks provide 16 months of worry-free water care - 33% more than standard 3-packs
- Smarter Water Chemistry: Reduces traditional chemical use by up to 50%, meaning fewer harsh fumes, less skin irritation, and significant cost savings over time
- Always Guest-Ready: Maintains crystal clear, sparkling water quality day after day; your spa always looks pristine and inviting for family and friends
- Generous Treatment Capacity: Treats up to 600 gallons per stick; ideal for standard residential hot tubs and spa systems of various sizes
- Universal Fit with Precise Dimensions: Fits standard 1.25-inch filter standpipe holes with adjustable 6.5 to 16-inch length; compatible with most traditional hot tub filtration systems
- System Compatibility Notice: Not compatible with saltwater systems, Smart IQ systems, or electronic monitoring equipment; designed specifically for traditional filtration systems only
| Item Form | Stick |
|---|---|
| Brand Name | HOTUBJOY |
| Unit Count | 1.0 Count |
| Item Weight | 0.5 Pounds |
| Manufacturer | HOTUBJOY |
| Product Benefits | 16-month supply reduces chemicals by 50% - crystal clear, fresh water with effortless installation |
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