Pentair 520657 | 8 Auxiliary UOC Motherboard Replacement | EasyTouch Pool and Spa Automatic Control Systems
Pentair 520657 | 8 Auxiliary UOC Motherboard Replacement | EasyTouch Pool and Spa Automatic Control Systems
- 8 Auxiliary UOC Motherboard Replacement
- Fits Pentair Easytouch Pool And Spa Automatic Control Systems
- Measures 7-Inch Length By 3-Inch Height By 12-Inch Width

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Find the best pool equipment to complete your entire pool system. The lowest possible prices offered at fastest shipping.
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Pentair IC40 Replacement Salt Cell Open Box
Regular price $1,429.00 USDRegular priceUnit price / per -
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S8M600 Modular Media Filters Replacement Set | Outer & Inner Cartridges
Regular price $900.00 USDRegular priceUnit price / perSold out
What our customers are saying
Easy. Seamless. Product was priced well, easy to order and shipped promptly. Will be a returning customer. Thank you for being a great company!
Easy. Seamless. Product was priced well, easy to order and shipped promptly. Will be a returning customer. Thank you for being a great company!
Gregory S.
Very pleased with the ease of placing order and timeliness of processing order.
Very pleased with the ease of placing order and timeliness of processing order.
Charlene A.
Great. Received order timely. Product was as expected.
Great. Received order timely. Product was as expected.
MALINDA R.
FAQ
Our expert staff answers customer's most asked questions.
How often should I test my pool water?
Regular testing, ideally once a week, ensures that chemical levels are within the recommended range. This practice ensures that your pool is always ready for enjoyment.
Does a solar panel for my pool effectively save energy?
Absolutely! The installation of a solar pool heater can significantly reduce your swimming pool heating costs, providing an energy-efficient solution.
What style of Pop-up head is right for my pool?
This visual guide below will help you identify the appropriate pop-up head for your specific needs.
Learning Center
Blog posts
The latest news and guides making buying and maintaining pool equipment easier.
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How Much Chlorine to Add to Pool
The difference between a safe swimming environment and a potential health hazard lies in your pool's chlorine levels. Specifically, the goal amount includes between 1 to 3 parts per million....
How Much Chlorine to Add to Pool
The difference between a safe swimming environment and a potential health hazard lies in your pool's chlorine levels. Specifically, the goal amount includes between 1 to 3 parts per million....
Learn More -
Saltwater vs Chlorine - What Pool Owners Wish T...
The choice between a saltwater pool and chlorine pool can overwhelm pool owners planning new construction or upgrades. Our experience as pool maintenance experts shows many owners wish they had...
Saltwater vs Chlorine - What Pool Owners Wish T...
The choice between a saltwater pool and chlorine pool can overwhelm pool owners planning new construction or upgrades. Our experience as pool maintenance experts shows many owners wish they had...
Learn More