Editorial Review Air Diffuser Manifold - 2 Diffusers, Includes check valve to prevent water from filling air line when not in use, Polyethylene underlay keep diffusers from settling into the mud and prevents sediment erosion during operation
Features 1) Air Diffuser Manifold - 2 Diffusers Includes check valve to prevent water from filling air line when not in us 2) Polyethylene underlay keep diffusers from settling into the mud and prevents sediment erosion during operation 3) Standard air diffusers are 6" long, standard airline connection is for 1/2" poly tubing 4) Dimensions: 12" X 21" underlay - Inlet: 1/2" barb standard - Recommended Air Flow (CFM): .8 - 3.4