Penn Plax is a name that stands for Quality, Innovation and Integrity
In the Pet Industry for over 50 years
Experience a great line of Pet Products in all categories!
Penn-Plax is committed to creating and manufacturing innovative pet products for first-time pet owners and serious hobbyists alike. Features

• Get the ultimate air control for your aquarium
• This 4-way plastic valve has an extra inlet for air pumps with multiple outlets
• Four plastic valves let you control air flow into your aquarium
• These gang valves fit standard 3/16 in.