Lee's Pet Products ALE12405 Check Air Flow Valve for Aquraium Pumps, 1-Blister Card

Helps to protect furniture, carpeting and precious live stock. In case of a power outage or pump failure, the check valve is intended to slow down the sudden reversal of air flow, helping to prevent a siphon action from starting. Royal Item Number: ALE12405.

• Check valve provides protection during a power failure
• Helps to protect furniture, carpeting and precious live stock
• If pump failure, the check valve is intended to slow down the sudden reversal of air flow, helping to prevent a siphon action from starting
• Available in 1-blister card