SPECIFICATIONS

Brand Name: ZHIYANG

Origin: Mainland China

Tube Calibre: 4mm

Voltage: None

Material: Plastic

Type: fish

Model Number: non return valve

Power: None

Support: Dropshipping

Suit for: Aquarium Fish tank

Quantity: 5pcs/lot

Model number: Aquarium Air Pump Check Valve

5pcs Aquarium Air Pump Check Valve Fish Tank 5 pc One Way Non-Return Check Valve Aquarium Co2 System Air Pump

Features:
Safe and durable products, g reat one way check valve for aquarium air pump
Protect your 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.
Made of durable plastic,small and compact,It's easy to install
Compatible with standard aquarium air pipe of 4mm inner diameter
Perfect accessories for better life

Specifications:
Material: Plastic
Dimension: Approx.42mm x 13mm x4mm (Length*Diameter*Tubule diameter)
Color: White and Red
Quantity: 5pcs

Including:
5pcs Aquarium Check Valve