Product Overview

Restore strong, consistent chlorine production with the Jandy AquaPure Ei 35 Electrode Replacement. This genuine replacement electrode is designed specifically for the AquaPure Ei 35 salt chlorine generation system, helping your unit maintain proper output and water balance when the original electrode becomes worn or scaled beyond cleaning. Ideal for bringing an underperforming salt system back to normal operation without replacing the full generator.

Ideal For

Pool owners with a Jandy AquaPure Ei 35 salt system needing renewed chlorine output

Replacing an electrode that’s worn, damaged, or no longer maintaining production

Service pros performing seasonal maintenance or restoring system performance

Troubleshooting low-chlorine issues after confirming proper salt level, flow, and water chemistry

Key Features

Direct-fit replacement: for the AquaPure Ei 35 system

Restores chlorine generation performance: when the existing electrode is depleted

OEM-quality part: designed for dependable operation and proper system compatibility

Service-friendly replacement: to extend the life of your salt system

Benefits

Improves sanitizer consistency: for clearer, cleaner pool water

Helps reduce downtime: by replacing only the worn component

Supports stable water balance: when paired with proper salt level and chemistry

Cost-effective repair: compared to replacing an entire salt system

Specifications

What’s Included

• (1) Jandy AquaPure Ei 35 Electrode Replacement (R0511400)

Warranty & Compatibility

Important Notes

• Confirm your system model (AquaPure Ei 35) before purchase.
• Proper water chemistry and salt level are essential for best performance and electrode lifespan.
• Turn off power to the system before servicing and follow manufacturer/service guidelines.

Customer-Facing Q&A

Q: Is this compatible with all Jandy AquaPure systems?
A: No. This electrode is intended for the AquaPure Ei 35 system. Confirm your model before ordering.

Q: How do I know if my electrode needs replacement?
A: Common signs include reduced chlorine output, persistent low-chlorine readings despite correct settings, visible wear, or an electrode that no longer responds well to cleaning after calcium buildup.

Q: Can I clean my existing electrode instead of replacing it?
A: Light to moderate scale can sometimes be cleaned, but if performance doesn’t return—or the electrode is worn—replacement is typically the best solution.

Q: Do I need a professional to install this?
A: Many replacements are straightforward for experienced DIYers, but professional installation is recommended—especially if you’re unsure about shutting down the system, depressurizing plumbing, or verifying proper operation after installation.

Q: Will replacing the electrode fix low chlorine automatically?
A: It often helps, but chlorine output also depends on salt level, water temperature, stabilizer (CYA), pump runtime/flow, and overall water chemistry. Always verify these factors as well.