Spring has arrived in New Zealand, bringing longer days, warmer temperatures, and the perfect opportunity to refresh your MSpa after winter. Regular maintenance keeps your spa performing at its best, and there's no better time than spring to give your MSpa the care it deserves.
Whether you've been using your spa throughout winter or it's been sitting idle, these essential steps will ensure you're ready to enjoy optimal relaxation as the weather warms up.
Why Spring Maintenance Matters
Winter can take its toll on spa equipment. Temperature fluctuations, increased heating demands, and potentially reduced usage mean spring is the ideal time to inspect, refresh, and optimise your MSpa setup. A thorough spring service ensures:
- Clean, hygienic water for safe enjoyment
- Efficient heating and filtration performance
- Extended equipment lifespan
- Reduced running costs through the warmer months
Let's walk through the key areas to focus on.
1. Inspect and Replace Your Pool Liner
Your spa liner works hard year-round, and over time it can show signs of wear. Spring is an ideal time to inspect for any damage and consider a replacement if needed.
Check for:
- Fading or discolouration
- Small punctures or tears
- Weakened seams
- Loss of flexibility
Currently on clearance sale:
- Pool Liner - Mono 6 - $200
- Pool Liner - Aurora - $100
- Pool Liner - Oslo - $200
- Pool Liner - Camaro - $100
- Pool Liner - Tuscany - $100
- Pool Liner - Starry - $100 (also compatible with Bergen and Tekapo)
A fresh liner not only looks great but ensures your spa remains watertight and maintains optimal heat retention. Browse our full clearance sale range for current offers.

2. Upgrade Rigid Wall Panels
For Oslo and Tuscany owners, spring is the perfect time to inspect your rigid wall panels. These structural components provide support and maintain the spa's shape, and replacing damaged panels ensures your spa remains stable and visually appealing.
Replacement panels on clearance:
- Oslo side wall panels - $100
- Tuscany side wall panels - $100
- Tribeca side wall panels - $100
- Oslo side panels with opening - $100
- Tuscany panels with openings - $100
- Tribeca side panel with opening - $100
Strong, intact walls contribute to better insulation and heat retention, helping reduce your running costs as you transition into the warmer months. View available panels in our clearance section.
3. Check Your Oslo Jet Pipeline
Oslo MSpa owners should pay special attention to the jet pipeline system. The pipeline delivers the therapeutic massage jet function that makes the Oslo such a premium choice.
Signs your jet pipeline may need attention:
- Reduced water pressure from jets
- Unusual noises during jet operation
- Visible leaks or connections
Oslo Jet Pipeline replacements are currently available at $100. Maintaining this system ensures you continue enjoying the full massage benefits your Oslo provides.
4. Replace Your Filter Cartridges
Your filter cartridge is one of the hardest-working components in your MSpa. It removes debris, maintains water clarity, and supports proper water chemistry. After winter's heavy heating cycles, spring is the ideal time for a fresh start.
Our MSpa specialists recommend:
- Replacing filter cartridges every 6 weeks with regular use
- Keeping spare cartridges on hand for seamless swapping
- Using our upgraded 120-pleat cartridges for superior filtration
Filter Cartridge Twin Pack - 120 Pleats - $74.95
Benefits of the 120-pleat upgrade:
- Increased surface area for better debris capture
- Integrated attachment point (no separate base needed)
- No sock covering required
- Superior water flow
Clean weekly, replace every 6 weeks with regular use, and you'll maintain crystal-clear water all spring and summer.
5. Refresh Your Water Chemistry
Spring is the perfect time to drain, clean, and refill your MSpa with fresh water. After months of use, total dissolved solids build up, making water balance harder to maintain.
Complete water refresh process:
- Drain completely - Use the drainage port and adapter
- Clean the liner - Wipe down all surfaces with appropriate cleaner
- Inspect seals and connections - Check for any needed maintenance
- Refill with fresh water - Fill to between minimum and maximum water level lines
- Balance your water chemistry - Use our complete starter kits
Essential chemicals for spring:
- Spa Starter Kit - Chlorine - $99
- Spa Starter Kit - Bromine - $120
- Spa Chlor - $17
- pH Decrease - $14
- pH Increase - $14

Master Your Water Care with Our Testing App
Maintaining balanced water chemistry doesn't need to be complicated. Portable Spas New Zealand provides a comprehensive Water Testing App that takes the guesswork out of water care.
The app helps you:
- Test water accurately using your smartphone camera
- Receive instant chemical dosing recommendations
- Direct you to the right products for your specific needs
Simply use standard test strips, scan them with the app, and receive precise instructions on what chemicals to add and in what quantities. It's professional water care made simple for every MSpa owner.
Use our Water Testing App today and enjoy consistently balanced, safe, and comfortable spa water throughout spring and beyond.

Seasonal Adjustment: Ozone vs UVC
As temperatures rise from winter into spring, adjust how you use your supplementary sanitisation systems:
Spring transition strategy:
- Reduce ozone usage - Ozone works best in cooler water temperatures, so decrease frequency as water temperature rises
- Increase UVC usage - UVC light is most effective in warmer water, making it ideal for spring and summer months
- Monitor and adjust - Continue testing water 2-3 times weekly and adjust based on results
This seasonal approach optimises your water quality whilst reducing chemical usage.
Complete Spring Checklist
✅ Inspect pool liner for wear or damage
✅ Check rigid wall panels (Oslo/Tuscany owners)
✅ Test jet pipeline functionality (Oslo owners)
✅ Replace filter cartridges with fresh 120-pleat versions
✅ Drain and thoroughly clean spa interior
✅ Refill with fresh water
✅ Balance water chemistry using starter kit
✅ Use Water Testing App to measure your test results
✅ Adjust ozone/UVC usage for warmer temperatures
✅ Clean or replace spa cover
✅ Inspect all connections and seals
✅ Test all functions (heating, filtration, bubbles, jets)
Frequently Asked Questions
Can I replace my pool liner myself or do I need a professional?
Most MSpa owners can replace their pool liner themselves. The process involves deflating the spa, removing the old liner, installing the new one, and re-inflating. If you're unsure about any step, our team at Portable Spas New Zealand can provide guidance. Contact us at service@portablespas.co.nz for assistance.
Will replacing my liner void my warranty?
No, replacing your pool liner as routine maintenance does not void your warranty. However, damage caused during installation is not covered. Follow the installation instructions carefully, and contact our support team if you need clarification on any steps.
How long does it take to drain and refill my spa for spring maintenance?
Draining typically takes 30-60 minutes, depending on your drainage setup. Allow an additional 30 minutes for cleaning the interior. Refilling takes 30-60 minutes, depending on water pressure. Initial heating from cold water can take 12-24 hours, so plan your spring refresh accordingly.
Can I use my spa immediately after refilling with fresh water?
No, you must wait until the water is properly heated and chemically balanced before use. After refilling, add your chemicals, allow the water to heat to your desired temperature (typically 36-40°C), test the water chemistry, and ensure sanitiser levels are within the safe range of 3-5 ppm before entering.
Of course, if you're not using chemicals, you can start using your MSpa as soon as it has water in it. We call that a cold plunge pool!
Do clearance sale items come with the same warranty as full-price products?
Yes, clearance items are genuine MSpa replacement parts with the same quality and warranty coverage as full-price products. They're simply being offered at reduced prices due to inventory management, not because of any quality issues.
What should I do with the old water when I drain my spa?
Once chlorine has dissipated to zero (test to confirm), you can drain spa water onto lawns or gardens where appropriate. Never drain onto neighbouring properties or sensitive environmental areas. Ensure you have suitable drainage that can handle 700-1100 litres depending on your spa model.
How do I know which pool liner fits my specific spa model?
Each pool liner is designed for specific MSpa models. Check your spa's model name (Bergen, Tekapo, Mono 6, etc.) and match it to the corresponding liner in our catalogue. If you're unsure about compatibility, contact our team at service@portablespas.co.nz with your spa model details and we'll confirm the correct liner for you.
Expert Support When You Need It
At Portable Spas New Zealand, our team provides comprehensive technical support throughout your MSpa ownership journey. Whether you're replacing components, troubleshooting issues, or simply need advice on spring maintenance, we're available to help.
Contact our specialists:
- Service & Technical Support: service@portablespas.co.nz
Take Advantage of Current Clearance Pricing
Spring maintenance becomes even more affordable with our current clearance offers on essential replacement parts. Browse our clearance sale collection to find quality MSpa components at reduced prices.
Stock is limited on clearance items, so we recommend securing what you need now to ensure your spa is spring-ready without delay.
Ready to refresh your MSpa for spring? Our team at Portable Spas New Zealand is here to support you with expert guidance, quality replacement parts, and comprehensive technical assistance. Invest a few hours in spring maintenance now, and you'll enjoy months of reliable, relaxing MSpa performance as New Zealand's beautiful weather returns.
Contact us today or explore our full range of maintenance products, replacement components, and helpful resources designed specifically for New Zealand MSpa owners.