We provide a wide range of sintex waste water treatment systems that are compactly designed and can be used in the decentralized manner for the proper treatment of waste water. The first chamber accepts waste water and separates scum, solid and water. The water is than flow into the second chamber and than clean water is discharged through an outlet. The system is 100% eco friendly, rust proof, leak proof and durable and is applicable in various domestic and commercial establishments.