Description
Zodiac Spa OxyShock is a non-chlorine oxidiser for breaking down organic contaminants in spa water. The 1kg pack uses potassium peroxymonosulphate to refresh water without adding a chlorine sanitiser dose.
Features and Benefits
- Non-chlorine oxidation for routine spa-water refreshment.
- Helps break down perspiration, oils and other organic contaminants.
- Suitable for regular weekly treatment alongside a compatible sanitiser.
- Fast-dissolving granular format.
Specifications
| Brand | Zodiac |
|---|---|
| Product | Spa OxyShock |
| Pack size | 1kg |
| Active | 45.2% potassium peroxymonosulphate |
| Available oxygen | 4.75% |
| Initial reference | 30g per 1,000L |
| Weekly reference | 15g per 1,000L |
Dosage and Use
- Add the label dose with circulation operating and remove or open the spa cover for ventilation.
- Continue the normal compatible sanitiser program; OxyShock is an oxidiser, not a stand-alone sanitiser.
- Be aware that testing shortly after dosing can produce a falsely high total-chlorine result for up to 48 hours.
Important: Always read and follow the current product label and SDS. Test water before dosing, add chemicals separately, never mix products together, and keep chemicals out of reach of children.

![ZODIAC 1KG SPA OXYSHOCK [WPQSHOCK1]](http://www.partsforpools.com.au/cdn/shop/files/4f21bc86-1aef-4c01-8f43-063a27b4cf20.webp?v=1786338485&width=1000)
![ZODIAC 1KG SPA OXYSHOCK [WPQSHOCK1]](http://www.partsforpools.com.au/cdn/shop/files/695391fe-b6ed-4c51-aa6d-f279d8238dd3.jpg?v=1786338485&width=500)
![ZODIAC 1KG SPA OXYSHOCK [WPQSHOCK1]](http://www.partsforpools.com.au/cdn/shop/files/caf78f54-3815-46a4-aa5f-add351261ef3.jpg?v=1786338486&width=1707)