These EPDM (natural rubber) seals prevent water from flowing back into the bore of bubbling stones and thus optimise the flow of the pump. No more messy and awkward use of silicone, Simply push over the 13mm or 19mm hose, and then fix in place, top or bottom of the bore hole – you're done.

Oase pumps . solar pumps and lighting . fountain nozzles . pond filters . garden and pond lighting . pump and pond accessories . fish food and treatment . pond watercourses

• Delivered throughout mainland UK
  Oase products are normally delivered within 7 days.
  For deliveries outside UK telephone +44 116 267 7091