Product Information Product Name : 1000-T2Manufacturer: AeroGreen Technologies, LLC.Original Certification Date: 04/15/2014Certification Date: 04/15/2021Certification End Date: 04/15/2028Capacity: 1000Material: ConcreteType: Aerobic Treatment SystemClass: Class 1 Certifications Certification: Certifications: NSF/ANSI Standard 40 Standard year: 2023 Version Year of Original Standard: 2012SPE#: 217 Approved Approved Aerators: Manufacturer: HiblowHi Blow model: HP-120 Approved Diffusers: Model: TP250