Spa & Swimming Pools
Everything you need for crystal-clear, great-feeling water—service, chemicals, testing, filters, plus our own premium Hydro Spas range.
Quick actions
- Shop Hydro Spas
- Book a service visit
- Shop chemicals & filters
- Request water testing advice

Hydro Spas — by Cleanflo
Explore our in-house spa brand with modern design, precise jet placement, quality international components, 7-layer insulation, and state-of-the-art water management.
Featured collection
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Dunstan Spa Pool
Regular price $14,499.00 NZDRegular priceUnit price per -
Hauroko Spa Pool
Regular price $8,995.00 NZDRegular priceUnit price per -
Manapouri Spa Pool
Regular price $9,450.00 NZDRegular priceUnit price per -
Moeraki Spa Pool
Regular price $8,995.00 NZDRegular priceUnit price per
Service & support
Our experienced technicians cover all spa and pool servicing—from start-ups and regular care to troubleshooting. We also carry a full range of chemicals and test kits and can advise on dosing and routines.
Filters & replacements
We stock a huge range of pool/spa filters. If we don’t have your model, we’ll source it. Pair with the right cleaner for longer life.
Collections
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Spa Cartridges
Please use our form here if you are unsure of what spa cartridge...
Quick-start for new spa owners
- Fill to the marked waterline and turn on the spa.
- When water reaches ≥34 °C, add chemicals with jets running.
- Follow the steps below for balancing and sanitising.
Water care at a glance
Alkalinity (target 80–120 ppm):
- To raise in 1000 L: +30 ppm → 50 g Alkalinity Up; +60 ppm → 100 g. Retest after ~15 min.
pH (target 7.2–7.8):
- Use pH Decrease to lower or pH Increase to raise. Example in 1000 L: +0.1 → 5 g; +0.8 → 40 g. Retest after ~30 min.
Chlorine (target 3–5 ppm):
- Start-up: 2 tsp Super Chlor.
- After each use: 1 tsp per person.
- Weekly: test and confirm target level. If you have ozone, read the strip within 10 minutes—ozone can affect later readings. Change water when the stabiliser pad reads 150–300 on the strip.
Regular maintenance:
- Weekly test; fortnightly hose out filters and soak in Cartridge Cleaner (150 ml per filter bucket for 24 hrs); about every 3 months drain and refill (varies by size/usage).
FAQ
Do you service and supply?
Yes—full service plus chemicals, test kits and filters.
Can you help me choose a Hydro Spa model?
Absolutely—browse the range online or ask us for a recommendation.
How often should I clean or replace filters?
Hose and soak fortnightly; replacement depends on usage and water quality—ask us for guidance.
How much does it cost to run a spa pool?
Typically costs less than your daily morning coffee!
Ready to relax?
Call: 03 214 3300
Email: office@cleanflo.co.nz
Or use the contact form below and we’ll confirm the next available time.