18 Valve Manifold
18 Outlets Distribution Manifold Air Manifolds allow the adjustment of air flow to four or more air stones or air diffusers in order to insure that equal air flow is provided to each air diffuser or air stone. The manifold has individual barbed valves which control the outlet of air to your air stones or diffusers. They also allow excess air pressure from the pump to escape to decrease pressure on the diaphragm of your pump. Use with 3/16 inch airline.
Ayers & Sons Fish Distributors has a return policy allowing customers to return new, unopened items within 15 days for a full refund, with return shipping covered for errors on their part. However, they do not accept returns on frozen bait, live fish, and worms. They disclaim responsibility for shipping errors and do not refund shipping costs under any circumstances. Shipments of frozen or live products are guaranteed only with overnight shipping and if accepted in person on the first attempt. Refunds are expected within four weeks, and the shipping process includes transit time, processing, and bank processing time. The company ships to most U.S. addresses, with orders processed within 24 hours, excluding holidays. Real-time shipping costs are provided based on item availability and chosen shipping options. Ayers & Sons Fish Distributors emphasizes that customers agree to these policies when placing an order.
