Variable Micro-Pore Aerator hose
Plastic oblique tube honeycomb filling. the widest used water treatment device in drainage project during the past ten years is mainly for sedimentation and sand removing. it features wide application. high treating efficiency and small occupation. it is used for sand removal in water inlet hole. industrial and domestic water precipitation. oil removal etc..so it is not only suitable for new projects. but also tor reconstruction at original tanks.