Sel 55 electrode - 7 plates. Astralpool.

The Sel 55 Cell is the original replacement part for restoring the performance of your Astral Sel Basic and Astral Sel Clear salt chlorinators. Replace the worn electrode and enjoy stable chlorine production again, with less maintenance and a longer equipment service life.

It features self-cleaning through polarity reversal, a system that reduces limescale deposits and keeps the plates in optimal working condition for longer. Thanks to its plug & play design, replacement is quick and requires no specialized technical personnel.

It is an ideal solution for restoring disinfection in pools where chlorine production has decreased due to electrode wear. Once this replacement is installed, the chlorinator returns to operating within its nominal parameters, helping to keep the water clear, balanced, and pleasant for swimming.

• Confirmed compatibility: Sel Basic 55 and Sel Clear 55 (see the table for exact references).
• Reduced maintenance: polarity reversal minimizes limescale and extends the service life.
• Easy installation: direct replacement, with no special tools required.
• Stable performance: chlorine production in accordance with the chlorinator's specifications.

Important: the electrode holder housing is not included. Check your chlorinator model and the references listed in the compatible equipment table before purchasing. Always follow the salinity requirements and the instructions in your chlorinator manufacturer's manual.