Circupool EDGE40 Salt Chlorine Generator for Pools to 40,000 gal — Titanium Cell, 1.7 lb/day, USA-Made

The CircuPool EDGE40 is a U.S.-built salt chlorine generator engineered to produce up to 1.7 lb of chlorine daily for pools up to 40,000 gallons with durable titanium cell technology and rugged outdoor electronics.

If you want consistent, low-maintenance sanitation without frequent manual dosing, the EDGE40 converts pool salt into steady, measured chlorine automatically. Designed and assembled in the USA, this professional-grade unit pairs advanced digital controls with a long-life titanium cell and weatherproof housing, giving backyard and commercial pools reliable disinfection while simplifying weekly care. The system works with standard 120V or 240V power, fits existing plumbing with included 2" PVC fittings, and supports DIY installation without voiding the warranty.

How does the EDGE40 generate chlorine and stay reliable?

The EDGE40 uses a titanium electrolysis cell to convert dissolved salt into chlorine gas, which sanitizes pool water continuously. Built-in diagnostics and a long-lifespan cell backed by a 7-year limited warranty reduce surprises and keep the system running efficiently.

• Titanium cell rated to produce up to 1.7 lb chlorine per day
• Continuous system diagnostics for real-time performance checks
• Weatherproof, heavy-duty electronics for outdoor installation
• Included cleaning cap for easy cell maintenance and longevity

Will the EDGE40 fit my existing pool equipment and electrical setup?

The unit is designed to integrate smoothly with most pumps and filters. It auto-senses 120V or 240V input, arrives with 2" PVC fittings, and its straightforward plumbing and wiring mean many owners can install it themselves without professional service.

• Auto voltage sensing: compatible with 120V or 240V circuits
• 2" PVC fittings included for common pool plumbing
• Works with virtually any standard pump and filter configuration
• DIY-friendly installation supported by CircuPool without voiding warranty

What ongoing maintenance and checks are needed?

Maintenance focuses on occasional cell cleaning and routine checks of salt levels and diagnostics. The EDGE40 includes a cleaning cap to simplify manual cleaning; built-in diagnostics help you confirm correct chlorine production so you can troubleshoot quickly if readings change.

• Inspect and clean cell as needed using the included cleaning cap
• Monitor system diagnostics to verify proper chlorine generation
• Keep pool salt within recommended range for consistent output
• Periodic visual checks of housing and connections for wear or leaks

How durable is the EDGE40 for outdoor pool installations?

CircuPool builds the EDGE40 with heavy-duty, weatherproof enclosures and rugged internal components intended for years of outdoor service. Premium parts and U.S. manufacturing practices emphasize long-term reliability and easier support from the company.

• Rugged weatherproof construction for outdoor mounting
• Premium internal components for extended operational life
• Industry-leading 7-year limited warranty on the titanium cell
• Designed and assembled in America with expert support available

Who is this for? The CircuPool EDGE40 suits homeowners and light commercial operators who want a dependable, low-maintenance salt chlorination system for pools up to 40,000 gallons. It’s ideal for anyone looking to reduce manual chlorine handling, integrate with existing equipment, and rely on durable, U.S.-made components backed by diagnostics and warranty support.

Key features at a glance:

• Made in the USA with premium components for durability and long-term reliability.
• Professional-grade salt chlorinator with advanced digital controls and simple operation.
• Long-life titanium cell producing up to 1.7 lb/day of chlorine; 7-year limited warranty.
• Heavy-duty, weatherproof electronics and built-in diagnostics for confident operation.
• Includes cleaning cap, 2" PVC fittings, and auto voltage sensing for easy installation.
• Compatible with most pumps and filters; DIY installation supported without voiding warranty.