£2.91 + FREE UK delivery
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5 Pcs Clear Black Air Pump Plastic One Way Check Valves for Aquarium Fish Tank

Price: £2.91 FREE UK delivery.
Only 9 left in stock.
Dispatched from and sold by sourcingmap.
  • Product Name : Aquarium Check Valve;Use for : Fish Tank, Aquarium
  • Hole Diameter : 3.5mm / 0.14";Overall Size : 41 x 13mm/ 1.6" x 0.5"(L*Max.D)
  • Material : Plastic;Color : Green, Clear
  • Weight : 11g
  • Package Content : 5 x Aquarium Check Valve
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Product Information

Technical Details
Manufacturer referencesourcingmap
Additional Information
Best Sellers Rank 21,503 in Pet Supplies (See top 100)
Date First Available9 Nov 2013
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Product Description


  • Protect you air pump by preventing aquarium water from back siphoning during a power outage.
  • Place in your airline tubing between your air pump and aquarium water to prevent water returning down the air line.

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By Steve on 9 July 2014
Verified Purchase
works well
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