SPECIFICATIONS

Brand Name: ZHIYANG

Origin: Mainland China

Tube Calibre: Other

Voltage: Other

Model Number: non return valve

Material: Plastic

Type: fish

Power: None

Type: Fish

Dropshipping: Support

Feature: Aquarium Accessories

Feature1: Non-Return Check Valve

Features:

Safe and durable products, great 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.2cmx2cmx3.5cm (Diameter*Length)
Color: Blue,White
Quantity: 5pcs

Including:
5pcs Aquarium Check Valve