Description
Non-Chlorine Shock. Eliminates organic contaminants and chlorine odours in swimming pools
Specifications:
- Part No. WPQUOS500
- Active Constituent: 45.2% Potassium Peroxy-Monosulphate, 4.75% Active Oxygen
- Size: 500g
Features and Benefits:
- Ideal for ionised pools, as you can oxidise to remove chloramines without increasing the chlorine level
- This product can show as a FALSE high total chlorine reading for up to 48 hours
- Potassium Peroxy Monopersulphate has a low pH (2.3) and overdosing can cause both pH and TA to drop
- When Oxidising your pool, ensure that any covers are removed, and if indoors, that all windows and doors are opened to allow the oxidised contaminants to vent.
Application:
- Initial treatment: 200g per 10 000L
- Weekly treatment: 125g per 10 000L
Includes
1x 500g Oxyfresh

![500g Zodiac Oxyfresh - Eliminates Organic Contaminates & Odours [WPQUOS500]](http://www.partsforpools.com.au/cdn/shop/files/s-l1600-2026-03-17T101520.807.webp?v=1773703383&width=640)
![500g Zodiac Oxyfresh - Eliminates Organic Contaminates & Odours [WPQUOS500]](http://www.partsforpools.com.au/cdn/shop/files/s-l1600-2026-03-17T100139.276_baf93f59-e105-4e47-b95b-fdd8bc56f120.webp?v=1773703383&width=900)