The Aqua One Airline Check Valve is an essential accessory for your aquarium to ensure the safety of your air pump. It is easy and convenient to install, giving you peace of mind that your aquarium is protected.
Two pack for added value
Essential accessory for aquarium air pumps
Prevents water syphoning back into the air pump
One-way valve allows air to flow in one direction
Easy and convenient to install
Ensures the safety and longevity of your air pump
Suitable for use with any air pump positioned at or below the waterline of the aquarium.