Replacement ionizer chamber, model 4CH4002R, for hybrid pool treatment systems and compatible pool electrode assemblies Why this replacement matters Restores ionization function when the original chamber becomes worn or degraded, helping maintain the intended operation of hybrid pool treatment equipment. Fits directly into compatible electrode assemblies to reduce downtime and simplify service. Helps avoid the need for full system replacement by providing a targeted component swap. Key benefits Direct replacement: Designed to match the original chamber form factor and connection points for a straightforward swap into compatible systems. Reliable operation: Replaces a degraded chamber to recover consistent ion generation as part of the hybrid treatment process. Easier maintenance: Keeps the rest of the electrode assembly and treatment system in service while addressing the single component that typically experiences wear. Important attributes Function: Ionizer chamber intended for use in hybrid pool treatment systems as part of the pool electrode assembly. Compatibility: Specified as model 4CH4002R and intended for use as a compatible replacement in systems that accept this chamber and electrode assembly configuration. Fit and installation: Constructed to align with original equipment dimensions and connector layout for plug and play replacement in compatible systems. Durability and performance: Built for routine pool service conditions to provide consistent performance when installed according to system instructions. Use scenarios Seasonal reopening: an aged chamber before the start of the swimming season to restore proper ionization after winter storage. Midseason maintenance: Swap out a chamber showing reduced performance without removing or replacing the complete electrode assembly or treatment controller. Equipment servicing: Technicians performing routine checks can use this chamber as a spare part to quickly hybrid pool systems to operational condition. Notes for purchasers Confirm system compatibility with model 4CH4002R and the electrode assembly specifications before ordering. Follow the hybrid treatment system manufacturer recommendations for installation, electrical connections, and any required calibration after replacement. This product is supplied as the specified replacement chamber for compatible hybrid pool treatment electrode assemblies, model 4CH4002R.