JBL Spare Parts ProSilent S-200/500

This is an original JBL service set for the ProSilent S-200 and S-500 air pumps. Air pump parts such as membranes wear with constant use, and when output drops or the pump gets noisier, fitting genuine spare parts brings it back to full performance.

Key features of the JBL Spare Parts ProSilent S-200/500

• Genuine JBL spare parts
• Fits ProSilent S-200 and S-500 air pumps
• Restores air output
• Cheaper than replacing the whole pump

When to service your pump

The membranes in an air pump flex constantly in time with the mains frequency, so they wear much like a tyre, and JBL suggests renewing them every 6 to 12 months depending on how many hours the pump runs. Signs that a service is due include weaker bubbling, a louder buzz or rattle and an air stone that no longer streams evenly. JBL advises fitting a complete set rather than single membrane parts to restore full performance. The intake felt for the ProSilent 200/500 is also available as a separate spare, so check its condition at the same time.

Good to know

Unplug the pump before opening it, and replace worn parts as a set for the best result.

JBL Spare Parts ProSilent S-200/500 specifications

• Brand: JBL
• Brand website: jbl.de
• Product: JBL Spare Parts ProSilent S-200/500
• Category: Fish Cleaning & Maintenance