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Spears True Union Check Valve
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  • Spears True Union Check Valve

Spears True Union Check Valve

  • Great product By Sean on 3/15/14

    Made my life easier. Breaks down easy and no leaks. The best part is peace of mind.
  • Check it out! By David on 12/14/13

    Sometimes we as aquarists spend money only on filters, rock and stock for our tanks........DO NOT cheap out on this item. This check valve is super quiet and works well (tested it out) not to mention you get an extra union in your build. I am super satisfied with this item and will get it again on my next build.
  • Wouldn't Run a Tank without It By JC on 5/12/13

    Very reliable and also simple to clean. It takes away the need of adding an additional union to the plumbing system.

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