Product View

See larger image and other views (with zoom)

Features

• They are made of plastic material for long time use
• The Aquarium Valves are important accessories for air pumps
• Measuring approx. 2.08″ long, 0.56″ diameter
• Tip outside diameter: ~0.18″, Total Weight: 9g
• Package Included: 2 x Check Valves

Description

2 PCS Non-Return Check Valves for Aquarium Air Pump;
Specially designed Non-Return Valves will protect you air pump by preventing aquarium water from back siphoning during a power outage;
Place these Air Pump Valves in your airline tubing between your air pump and aquarium water to prevent water returning down the air line.