Product Information Product Name : ECOROCK 600Manufacturer: BIOROCKOriginal Certification Date: 08/01/2022Certification Date: 08/01/2022Certification End Date: 08/01/2029Capacity: 600Material: PolyethyleneType: Aerobic Treatment SystemClass: Class 1 Certifications Certification: Certifications: NSF/ANSI Standard 40 Standard year: 2023 Version Year of Original Standard: 2020SPE#: 411