The EcoPure BioFilter from Advanced Drainage Systems, Inc. (ADS) is an NJCAT-NJDEP approved urban stormwater management solution. EcoPure BioFilter is engineered for low-impact developments (LID) and green infrastructure projects requiring design flexibility, application of diverse plant life and hassle-free installation and maintenance. The device, which is available is multiple sizes ranging from 4â by 8â to 10â by 20â, is appropriate for new construction and retrofit commercial jobs. It can be easily configured to fit curb inlet, direct-pipe connection and roof drains, and the device arrives on site ready to be installed.