Aquarium Fish Tank Plastic Single Way Non-return Air Pump Check Valves 8 in 1

By Unique Bargains

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$ 12.99 In Stock

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Description & Features+

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.

For CALIFORNIA residents only:

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please note that by posting this Proposition 65 warning, we are notifying you that one or more of the Proposition 65 listed chemicals may be present in a product. With Unique Bargains' products, the exposure to these chemicals may be of no significant risk to you, but out of caution, we have elected to place this warning on our site to make sure our customers are informed.

You can find more information at

  • Material: Plastic; Overall Size: 4.2 x 1.2cm/1.7" x 0.5"(L*Max.D)
  • Air Hole Diameter: 2mm/0.08"; Weight: 24g
  • Black Check Valve Total Size: 4.2 x 1.2cm/1.7" x 0.5"(L*Max.D); Red Check Valve Total Size: 5.3 x 1.5cm/2" x 0.6"(L*Max.D)
  • Black Check Valve Fit Tube Inner Dia: 5mm/0.2"; Red Check Valve Fit Tube Inner Dia: 6mm/0.24"


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Return Policy+

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 > Return Policy

You can return this item within 90 days from the day you receive your online order.

There are two easy ways to return this item:

  • Return this item to a Walmart store
  • Return this item by mail

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