Best 523735 Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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17% Off

Upgraded IC40 Plus EC-523735 Salt Cell, EC-520555 Chlorine Generator | Compatible with Pentair IntelliChlor IC40, Replacement for EC-523735 520555, for Pools Up to 40,000 Gallons, Plug & Play

Universal Fit: This salt chlorinator comes with its own power cord (3.5m / 11.5ft) – just plug it into a standard 20-amp outlet and it's ready to use. No external power center or control panel required – plug and play. It features 2-inch unions and is suitable for all pools up to 40,000 gallons with no plumbing modifications needed. If your plumbing is 1.5 inches, simply add a 1.5-to-2-inch reducer bushing. Note: Product length is 15.75 inches – please allow adequate installation space
Upgraded Sensor & Auto Protection: Smarter IC40 Plus salt chlorine generator shows real-time salt level on the LED screen and alerts when salt is low. Salt cell also senses the pump and pool cover, lowering output when off – saving energy and protecting the cell. You can remotely monitor and adjust salt level, chlorine output strength, run time, and more via the app anytime
Low Maintenance & Less Work: Upgraded control panel shows trouble codes on the LCD screen, so you can quickly identify any issue without guessing. Plus, the self-cleaning function prevents calcium buildup and reduces manual acid washing. The app and the EC-523735 salt chlorinator also alert you when scale needs cleaning. All this saves you 95% of maintenance work
Ample Chlorine & Softer Water: IC40 Plus salt cell maintains pools up to 40,000 gallons – 1.40 lbs per day at 100% – effortlessly keeps your pool water clean and soft. Compared to the traditional method of constantly buying, handling, storing, and adding chlorine tablets, it saves you money and effort, while also reducing harsh chlorine odor and irritation to skin and eyes
24/7 Support: If you have any questions about the upgraded EC-520555 salt cell, we reply within 24 hours and include a 1-year warranty. The salt chlorine generator delivers better performance and value – so you can spend more time enjoying your pool
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Smart Salt Water Pool Chlorinator with Bluetooth & Wi-Fi App Control, Replacement Salt Cell Up to 25000 Gallons, Self-Cleaning Cell

[SMART APP CONTROL – BLUETOOTH & WI-FI DUAL MODE]: Upgrade your pool to the smart era. Unlike traditional push-button systems, our EC Pro series features dual-mode connectivity. Use Bluetooth for instant local pairing or 2.4GHz Wi-Fi for remote access anytime, anywhere. Adjust chlorine output (20%–100%), set timers, and monitor system health directly from your smartphone—no more frequent trips to the filter room.
[PERFECT COMPATIBILITY & DROP-IN REPLACEMENT]: Designed for both inground and above-ground pools up to 25000 gallons, it offers a hassle-free, "no-plumbing-required" installation for standard US pool pipes.
[UPGRADED 3.0 TITANIUM CELL WITH SELF-CLEANING]: Equipped with high-purity, reinforced titanium plates for superior-corrosion resistance and a longer service life. Our advanced Automatic Reverse-Polarity technology effectively flushes out calcium and scale buildup, maintaining peak electrolytic efficiency. Enjoy consistent chlorine production with significantly reduced manual maintenance.
[INTELLIGENT MONITORING & SAFETY ALERTS]: Safety you can track. Built-in precision sensors continuously monitor water flow, salt levels, and temperature. Receive instant App push notifications for low salt (E3/E4), insufficient flow (E2), or temperature protection (E7). This proactive diagnostic system ensures your pool stays crystal clear while protecting your equipment from dry-firing or electrical damage.
[SUPERIOR WATER QUALITY & ECO-FRIENDLY]: Experience the "Silk-Water" difference. By converting natural salt into pure, soft chlorine, this system eliminates harsh chemical odors, red eyes, and itchy skin. It delivers luminous, crystal-clear water that is gentle on swimmers and eco-friendly. It’s the ultimate cost-effective solution for a resort-quality swimming experience at home.
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on Amazon.com
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22% Off

Smart Salt Water Pool Chlorinator with Bluetooth & Wi-Fi App Control, Up to 40000 Gallons, Self-Cleaning Cell

[SMART APP CONTROL – BLUETOOTH & WI-FI DUAL MODE]: Upgrade your pool to the smart era. Unlike traditional push-button systems, our EC Pro series features dual-mode connectivity. Use Bluetooth for instant local pairing or 2.4GHz Wi-Fi for remote access anytime, anywhere. Adjust chlorine output (20%–100%), set timers, and monitor system health directly from your smartphone—no more frequent trips to the filter room.
[PERFECT COMPATIBILITY & DROP-IN REPLACEMENT]: Designed for both inground and above-ground pools up to 40000 gallons, it offers a hassle-free, "no-plumbing-required" installation for standard US pool pipes.
[UPGRADED 3.0 TITANIUM CELL WITH SELF-CLEANING]: Equipped with high-purity, reinforced titanium plates for superior-corrosion resistance and a longer service life. Our advanced Automatic Reverse-Polarity technology effectively flushes out calcium and scale buildup, maintaining peak electrolytic efficiency. Enjoy consistent chlorine production with significantly reduced manual maintenance.
[INTELLIGENT MONITORING & SAFETY ALERTS]: Safety you can track. Built-in precision sensors continuously monitor water flow, salt levels, and temperature. Receive instant App push notifications for low salt (E3/E4), insufficient flow (E2), or temperature protection (E7). This proactive diagnostic system ensures your pool stays crystal clear while protecting your equipment from dry-firing or electrical damage.
[SUPERIOR WATER QUALITY & ECO-FRIENDLY]: Experience the "Silk-Water" difference. By converting natural salt into pure, soft chlorine, this system eliminates harsh chemical odors, red eyes, and itchy skin. It delivers luminous, crystal-clear water that is gentle on swimmers and eco-friendly. It’s the ultimate cost-effective solution for a resort-quality swimming experience at home.
Check Price
on Amazon.com
Our #1 Pick Today
Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

9 523735 deals are available from: Amazon, starting from $351.49.

The biggest discount we found is 22% on Smart Salt Water Pool Chlorinator with Bluetooth & Wi-Fi App Control, Up to 40000 Gallons, Self-Cleaning Cell (IC40PT) at Amazon.

The lowest price we found is $351.49 while the highest is $2,299.00. Prices for the best 523735 deals average at $1,267.94.