523100 is a Genuine, Original PentairĀ® Flow Switch Replacement for 523080 iChlor 15 and 523081 iChlor 30 Salt Cell Systems
The PentairĀ® Flow Switch Replacement (523100) is a genuine, original part specifically designed for compatibility with the PentairĀ® iChlor 15 (523080) and iChlor 30 (523081) Salt Cell Systems. Engineered for superior performance, this flow switch ensures that your saltwater pool system operates safely and efficiently by accurately detecting water flow within your plumbing system.
Constructed from high-quality materials, the 523100 Flow Switch is built to withstand the demanding conditions of saltwater pools. Its robust design ensures long-lasting durability, reducing the need for frequent replacements and providing peace of mind for pool owners. With its precise engineering, this flow switch works seamlessly with your iChlor system, helping to maintain optimal chlorine production levels and ensuring your pool remains clean, clear, and safe for swimming.
Installing the PentairĀ® 523100 Flow Switch is straightforward, thanks to its exact fit with PentairĀ® iChlor systems. Whether you’re performing routine maintenance or replacing a worn-out part, this flow switch will integrate smoothly into your existing setup, restoring your system to peak functionality in no time.
By choosing the genuine PentairĀ® 523100 Flow Switch, you’re investing in the reliability and performance that PentairĀ® products are known for. Don’t compromise on the safety and efficiency of your pool systemātrust only original PentairĀ® parts to keep your pool water perfectly balanced and your system running smoothly.
Key Features:
- Genuine PentairĀ® Part: Original manufacturer part for PentairĀ® iChlor 15 (523080) and iChlor 30 (523081) Salt Cell Systems.
- High-Quality Construction: Built to last with durable materials designed for saltwater pool environments.
- Accurate Flow Detection: Ensures proper water flow detection, critical for safe and efficient chlorine production.
- Easy Installation: Designed for a perfect fit with PentairĀ® iChlor systems, making replacement straightforward and hassle-free.
- Maintains System Efficiency: Helps keep your saltwater pool system operating at optimal levels, ensuring clean and safe pool water.
Compatibility:
- PentairĀ® iChlor 15 (523080) with 523010 cell
- PentairĀ® iChlor 30 (523081) with 523009 cell
Manufacturer Part Number: 523100
Ensure your PentairĀ® iChlor system continues to deliver the exceptional performance you expect by replacing your flow switch with the original PentairĀ® 523100 Flow Switch.
Please be advised that certain manufacturers - including Pentair® (with their TradeGrade® products), Jandy®/Fluidra® (with their Trade Series Exclusive™ products), and Hayward® (with their Expert Line® products) - do not honor manufacturer warranties on specific product lines purchased online.
These policies are intentionally enforced by the manufacturers to prevent customers from purchasing the same products at lower prices online.
Warranty coverage for these products is generally only available when purchased in person from an authorized local dealer.
While we strive to take care of our customers by offering the lowest possible prices on brand new, genuine products, we do not provide warranty coverage ourselves, nor can we guarantee that the manufacturer will honor the warranty on products purchased from our online store.
It is the buyer’s responsibility to confirm warranty eligibility directly with the manufacturer before making a purchase.
If you are a local customer, you may be able to purchase these items in-store and obtain manufacturer warranty coverage. However, for many of our customers across the country, paying significantly more locally just to access a manufacturer warranty often doesn’t make financial sense, especially when some local suppliers charge considerably higher prices.
By completing your purchase, you acknowledge and agree that we are not responsible for warranty support or claims denied by the manufacturer due to their online sales restrictions.

Jason B. –
Fast turnaround
Christian Gray –
Great products and even better support.