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code 8901

100% brand new


qty: 1

'buy now' price for 1 unit, multi-buy available and only pay shipping fee once!


# Connect a non-return one way check valve to air line tubing of the air pump to prevent water back-siphoning down your air line when there is a power outage. Back-siphoning is extremely dangerous and can ruin your air pump, empty your aquarium, damage your floors and create a shock hazard.
# Small and Compact
# Fits standard aquarium air line 4mm inner diameter
# Allows air to travel in one direction only.
# Stops water coming back down the air tube
# Easy to install - just cut the airline between the air stone and the air pump and insert check valve into air line


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Buy more than one of this item and only pay for shipping once.
  • CourierPost Tracked&Trace (PO BOX, URBAN)$3.95
  • CourierPost Tracked&Trace (RURAL)$7.95
  • Subsequent Listings (2nd, 3rd etc)$0.00
  • Store does not allow pick-ups
  • Store location: Auckland City, Auckland, NZ

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    NZ bank deposit

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