Cedar Electric Bath: Do You Need Chemicals?
- Apr 10
- 2 min read
A Spa That Can Be Used Like a Bath
Unlike traditional spas, the Pocket Rocket holds just 450 litres of water. That smaller volume changes everything.

Most of our customers choose to use it more like a bath:
Fill → enjoy → drain
Or refill every few days / between guests
This means:
No complex water balancing
No ongoing chemical management
Always fresh, clean water
For Airbnb hosts especially, this is a huge advantage. You can simply reset the tub between guests without worrying about maintaining spa chemistry.
⚙️ What the Built-In Sanitation System Does for our Cedar Electric Bath
The Pocket Rocket is powered by the SpaNet SV Mini system — the same technology used in full-size spas.
It provides:
Automatic filtration cycles
Temperature control
This system keeps water moving while in use and reduces the need for intervention.
But here’s the key distinction:
👉 It supports water quality — it doesn’t replace chemicals entirely if you’re keeping water in long-term.
🔁 Two Ways to Use Your Pocket Rocket Cedar Electric Bath
1. Bath-Style (Most Popular)
This is how most customers use it.
Drain and refill regularly (daily, between guests, or weekly)
No chemicals required
Always fresh water
Minimal maintenance
Best for:Airbnb, holiday homes, or anyone wanting simplicity.
2. Spa-Style (Keep Water In)
If you prefer to keep the tub filled and heated continuously:
Use the SpaNet system
Add a small amount of sanitiser (chlorine or bromine)
Maintain pH levels
For this setup, we recommend using ozone-compatible products like the Aqua Spa range:👉 https://www.aquaspa.co.nz/product-range/
These are designed to work alongside ozone systems and help keep water balanced with minimal chemical use.
💡 Why Customers Love This Flexibility
The beauty of the Pocket Rocket is that you’re not locked into one way of using it.
You can:
Keep it simple and chemical-free
Or run it like a traditional spa when needed
Either way, you’re getting:
A compact, high-performance system
Lower running costs
Far less maintenance than a full-size spa
🧠 The Bottom Line
You don’t need chemicals if you’re draining and refilling regularly
The SpaNet system helps maintain water while in use
If you keep water in long-term, low-level chemicals are still recommended
It’s spa performance — with bath-level simplicity.



