Description
Product Code: AD42
These diffusers are made from fused alumina. They produce a bubble size of 12 mm and require a higher pressure than Sweetwater medium-pore diffusers. They have a molded square rubber support on each end that supports and protects them from tank bottoms and protects the tank or liner from the diffuser. They fit both 3/16″ and 1/4″ tubing and are 1.2″ in diameter.
Cylindrical Air Diffuser – 4.2″ Length x 0.4 CFM
