Biomaster hose adaptor o ring

[NinjaMonkey]

Anyone know what part number for the replacement gaskets on the hose adaptors?
I can find all the other gaskets but non for the hose adaptor?
In the pic below, it's for part 13, you can see the seals for the pre filter part 21.. I was wondering if this was the same.
Appreciated

 

[hypnogogia]

Looking at that diagram, suggests there isn’t a replacement O ring.

 

[Bradders]

Agreed - I think you have to replace the whole inlet/outlet head.

 

[Bradders]

.....if so, you can pick it up for under ten quid. Not great, but at least it is not £100:

BioMaster 250/350/600/850 Inlet/Outlet Hose Adapter - 45157

The Oase BioMaster 250/350/600/850 Inlet/Outlet Hose Adapter is a genuine replacement part for the Oase range of External Aquarium Filters. The BioMaster 250/350/600/850 Inlet/Outlet Hose Adapter is suitable for the following Oase models: Oase BioMaster 250 Oase BioMaster 350 Oase BioMaster 600...

www.pond-planet.co.uk

 

[NinjaMonkey]

Well that makes sense, I'll have to double check mine doesn't have one next clean out. Thanks both

 

[jaisol]

If its just the rubber O ring, take it off measure the diameter & thickness and buy a pack off ebay / amazon, Looking at mine on my chinese one, I'd guess at 18 / 20mm and 2 - 4mm thickness. For the cost I'd buy a selection 16mm - 22mm, O rings cost pennies.