Zodiac Port Sensor Replacement 16-Foot with O-Ring Kit for Jandy PureLink AquaPure APURE700/APURE1400, Molded Sensor

The Zodiac R0452500 is a 16‑foot replacement port sensor with O‑ring kit engineered to restore sensing and sealing for select Jandy PureLink AquaPure water purification systems.

Designed specifically for compatibility with Jandy PureLink AquaPure models APURE700 and APURE1400, this Zodiac replacement part supplies the sensor lead and new O‑rings needed to maintain reliable pool and spa monitoring. The kit ships compactly and includes the components required to replace a worn or damaged sensor port assembly, helping avoid downtime and preserve the performance of your salt/chlorine generation or purification controls.

How does this replacement sensor maintain my AquaPure system's performance?

Replacing a degraded sensor and its seal keeps the control electronics receiving accurate signals and prevents leaks that can damage wiring or nearby components. The new O‑rings restore the watertight connection while the 16‑foot lead lets you position the controller at typical distances used in residential installations.

• 16‑foot sensor cable for standard equipment placement and routing.
• Includes molded sensor and matching O‑rings to reseal the port.
• Restores reliable data feed to the AquaPure control module.
• Helps prevent moisture intrusion around the sensor port.

Will this kit fit my AquaPure APURE700 or APURE1400 unit?

This Zodiac R0452500 kit is made for select Jandy PureLink AquaPure systems, explicitly including APURE700 and APURE1400 models. Confirm compatibility by matching your original sensor’s connector type and cable length; the kit was produced to align with the factory port dimensions used on those units.

• Compatible with Jandy PureLink AquaPure APURE700 and APURE1400.
• Designed to match the factory port size and sealing surfaces.
• Ideal when original cable is cut, damaged, or seals are worn.

What do I need to install the Zodiac port sensor replacement?

Installation typically requires basic hand tools and a careful, dry work area. You will remove the old sensor, clean the port, install the new O‑rings and sensor assembly, then route and secure the 16‑foot cable back to the controller following manufacturer wiring guidance.

• Small screwdriver or nut driver to access the port and fasteners.
• Clean lint‑free cloth to wipe seating surfaces before fitting O‑rings.
• Optional dielectric grease or approved lubricant for O‑ring seating as recommended by the manufacturer.
• Verify electrical connections per your AquaPure manual after installation.

How long will this replacement part typically last?

Service life depends on environmental conditions, chemical exposure, and installation quality. Replacing the sensor and O‑rings at first sign of cracking, corrosion, or inconsistent readings helps avoid failures and extends the overall life of the AquaPure system.

• Expect longer life if installed correctly and kept away from prolonged chemical spills.
• Inspect O‑rings periodically for firmness and intact sealing surfaces.
• Replace at first sign of moisture at the port or unreliable sensor readings.

Who is this for: Pool and spa owners, service technicians, and maintenance professionals who operate Jandy PureLink AquaPure APURE700 or APURE1400 systems and need an OEM‑style sensor and sealing kit to restore proper monitoring and prevent leaks. It’s ideal when the original cable is damaged, the sensor fails to provide consistent signals, or the port seal shows wear. This compact, factory‑styled Zodiac replacement is a straightforward parts upgrade for field repairs and routine maintenance.