JBL CristalProfi Pump Head Rubber Gasket – e15/1900/1

This genuine JBL rubber gasket seals the pump head of a CristalProfi external filter to the canister. It is the main seal that keeps the filter watertight, so if it is cracked, stretched or flattened, replacing it prevents leaks under the cabinet. This gasket suits the e15/1900/1 models.

Key features of the JBL CristalProfi Pump Head Rubber Gasket

• Genuine JBL spare part
• Main seal between pump head and canister
• Compatible models: e15/1900/1
• Restores a watertight canister seal

Choosing the right gasket

Two versions are offered: one for the CristalProfi e401, e701 and e901 (listed as e4/7/900/1) and one for the larger e1501 and e1901 (listed as e15/1900/1). Check the model number on your filter head before ordering, as the two sizes are different. A gasket that has gone hard, stretched or flattened often causes slow drips rather than an obvious leak, so it is worth replacing at the first sign of damp under the canister. Keeping a spare is sensible if you service the filter regularly.

Good to know

Clean the seating groove before fitting the new gasket and lightly grease it so the head closes evenly.

JBL CristalProfi Pump Head Rubber Gasket specifications

• Brand: JBL
• Brand website: jbl.de
• Product: JBL CristalProfi Pump Head Rubber Gasket – e15/1900/1
• Variant: e15/1900/1
• Category: Fish Filters & Media