Natural Mineral Purifier Spa Stick | Single | 4-Month Silver and Zinc Ion Treatment
What if you could cut your spa chlorine use by up to 50% and still have crystal-clear, bacteria-free water? The Natural Mineral Purifier Spa Stick releases silver and zinc ions continuously from inside your filter cartridge, working alongside your sanitiser to control bacteria and reduce the amount of chlorine your spa needs.
Simply insert it into your existing filter cartridge and forget about it for 4 months. No extra equipment, no complicated setup, just cleaner water with less chemical effort.
Product Specifications
| Active Ingredients | Silver ions and zinc ions (mineral bed technology) |
| Duration | Up to 4 months per stick |
| Installation | Insert inside existing spa filter cartridge |
| Compatible With | All spa pools and hot tubs with a filter cartridge |
| Sanitiser Required | Yes - use with reduced-dose dichlor or chlorine (not a standalone sanitiser) |
| Weekly Shock Dose | 1 teaspoon (7g) dichlor per 1,000L |
| Quantity | 1 x spa stick |
Key Features
- Silver and Zinc Ion Technology. Proven antimicrobial agents that continuously suppress bacteria growth.
- Reduces Chlorine Use by Up to 50%. Less chemical, same protection when used correctly.
- 4-Month Lifespan. One stick lasts a full season with minimal maintenance.
- Works Inside Your Existing Filter. No extra equipment or plumbing required.
- Compatible with All Spa Models. Fits any spa with a standard filter cartridge.
- Less Skin Irritation. Lower chlorine levels mean gentler water for sensitive skin.
Important: The spa stick is a sanitiser support tool, not a standalone sanitiser. You must still use chlorine or dichlor alongside it. The stick reduces how much you need, it does not replace it. Your spa water must still test within safe chlorine ranges (3-5 ppm for spas).
How to Use
Installation and Startup (new water fill):
- Drain and refill your spa with fresh water
- Test and balance your water chemistry (pH 7.2-7.6, alkalinity 80-120 ppm)
- Insert the spa stick inside your filter cartridge
- Add 1 teaspoon (7g) of dichlor to start
- Run the spa for 30 minutes to circulate
Weekly Maintenance:
- Shock the spa once a week with 1 teaspoon (7g) of dichlor per 1,000L
- Test and balance water weekly, checking pH, alkalinity, and chlorine
- An ozone generator used alongside the spa stick further reduces the need for oxidisers
- Replace the spa stick every 4 months or when it has visibly dissolved
Dosage Reference
| Spa Size | Weekly Dichlor Shock Dose |
| 1,000L | 7g (1 teaspoon) |
| 1,500L | 10g (approx. 1.5 teaspoons) |
| 2,000L | 14g (2 teaspoons) |
| 2,500L | 17g (approx. 2.5 teaspoons) |
Safety and Storage
- Keep out of reach of children
- Store in a cool, dry place away from direct sunlight
- Do not mix with other chemicals directly
- Wash hands after handling
- Refer to product label for full safety information
- Do not use as a standalone sanitiser, always maintain chlorine levels within safe range
Recommended Accessories
- Natural Mineral Purifier Spa Stick 4-Pack - best value for year-round use, 16 months of total protection.
- Crystalline Chlorine (Dichlor) 4kg - your primary weekly shock sanitiser alongside the spa stick.
- 5-in-1 Test Strips - test pH, chlorine, and alkalinity weekly.
- Spa Pool Starter Kit - complete water care bundle including balancers and sanitiser.
Frequently Asked Questions
Q: Does the spa stick replace chlorine completely?
A: No, the spa stick is a sanitiser support tool, not a standalone sanitiser. You still need to shock weekly with dichlor or chlorine. The stick reduces how much you need by up to 50%, but cannot replace it entirely. Your chlorine level must still test within the safe range (3-5 ppm for spas).
Q: How long does one spa stick last?
A: Up to 4 months. Replace when the stick has visibly dissolved or after 4 months, whichever comes first.
Q: Will it fit my spa filter?
A: Yes, the spa stick is designed to insert inside any standard spa filter cartridge. It is compatible with all spa pool and hot tub models.
Q: How much chlorine will I save?
A: Most customers reduce their chlorine use by up to 50% when using the spa stick correctly alongside a weekly dichlor shock program. Results vary depending on bather load and spa size.
Q: Can I use it with bromine instead of chlorine?
A: The spa stick is designed to work alongside dichlor (chlorine-based sanitiser). Contact us if you use a bromine system and we'll advise on compatibility.
Q: What is the weekly maintenance routine?
A: Once a week, test your water, shock with 7g dichlor per 1,000L, and balance pH and alkalinity if needed. The spa stick handles the rest between shocks.
Q: Is it safe for sensitive skin?
A: Yes, lower chlorine levels mean gentler water. Many customers with sensitive skin or chlorine sensitivity find the spa stick program significantly more comfortable than a standard chlorine-only routine.
Pickup and Delivery
Perfect Pools Service Warehouse - 15C Douglas Alexander Parade, Albany, Auckland
Hours: Mon-Fri 9am-4pm | Sat 10am-2pm
NZ-wide delivery available. Charges calculated at checkout.
Questions? Email perfectpoolsnz@gmail.com or visit our contact page.
