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Schego Airline Non-Return Valve (2 pack) - SH652


1 in stock

Schego non-return valve (check valve)

  • Premium Quality
  • Small and Compact
  • Fits standard aquarium airline 4mm inner diameter
  • Allows air to travel in one direction only.
  • Stops water coming back down the air tube in the case of a power outage
  • Easy to install - just cut the airline between the air stone and the air pump and insert check valve into air line

Please note Schego have changed the colour from blue to black

Item # SH652