Product Information Product Name : EnviroFin 450 EFCTDManufacturer: Infiltrator Water Technologies, LLC (formerly Presby Environmental, Inc.)Original Certification Date: 09/01/2017Certification Date: 09/01/2024Certification End Date: 09/01/2031Capacity: 450Material: OtherType: Aerobic Treatment SystemClass: Class 1Note: EnviroFin has been discontinued. Please contact Infiltrator Water Technologies for information. Certifications Certification: Certifications: NSF/ANSI Standard 40 Standard year: 2023 Version Year of Original Standard: 2013SPE#: 287 Approved Approved Alarms: Manufacturer: Polylok/SJE-Rhombus