20 Pack Aquarium Air Pump Check Valves Plastic One Way Nonreturn Check Valve Air

Description: Leinuosen 20 pack aquarium air pump check valves plastic one way non-return check valve air pump accessories for fish tank, black Features: Application: The check valve can be applied for common aquarium air pumps, protect you air pump by preventing aquarium water from back siphoning during a power outage. Quality: Made of quality plastic, durable and sturdy, not easy to break, ensure long time of usage. Practical design: The valves are detachable, you can unscrew to open it so as to clean and repair them easily. Specifications: Overall length: approx. 4.2 cm/ 1.7 inches Air hole diameter: 4 mm/ 0.16 inch Color: black Package includes: 20 x Air pump check valves Note: Manual measurement, please allow slight errors on sizes. Application: the check valve can be applied for common aquarium air pumps, protect you air pump by preventing aquarium water from back siphoning during a power outage Quality: made of quality plastic, durable and sturdy, not easy to break, ensure long time of usage Practical design: the valves are detachable, you can unscrew to open it so as to clean and repair them easily Measurement: the air hole diameter is 4 mm/ 0.16 inch, the overall length is approx. 4.2 cm/ 1.7 inches, proper size for most fish tank Package contents: 20 pieces air pump check valves, sufficient for daily using and replacement; Color: black

Price: 12.91 USD

Location: Denver, Colorado

End Time: 2024-10-18T16:56:32.000Z

Shipping Cost: 0 USD