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You can find in this section technical support guides and information to help you get the best out of your pool or spa. Read our Help & Advice here
Troubleshooting problems in swimming pools and spas. Read our FAQs here
Delivery is FREE for all orders over the value of £75.00 and £10.99 for orders under this value to mainland UK. Read more about our delivery policy here
Knowing your pool's volume is vital when making adjustments as all calculations and dose rates are based on it.
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See what our great customers are saying about us on Truspilot.
A little known fact is OPC sells not just an excellent range swimming pool and hot tub chemicals including the Fi-Clor range of products we also sell a... Continue Reading