New Eheim Double Tap O-ring

This is a set of 4 O-rings for EHEIM double taps.
Suitable for hose diameters of 9/12mm and 12/16mm.
These are new, unused compatible parts.
We can also discuss bulk orders.
Items can be combined for shipping.

Please refrain from purchasing if you are sensitive about storage conditions, as these items have been stored at home.
Shipping will be in simple packaging.
We cannot be responsible for any issues during transit.
Thank you for your understanding.