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NSF/ANSI Certifications

NSF = NSF International
ANSI = American National Standards Institute

NSF/ANSI 40 – Residential Wastewater Treatment Systems

Model NumberRated Capacity Gallons/DayClassification
BioBarrier® MBR 0.5500Class I
BioBarrier® MBR 0.5-N500Class I
BioBarrier® MBR 1.01000Class I
BioBarrier® MBR 1.0-N1000Class I
BioBarrier® MBR 1.51500Class I
BioBarrier® MBR 1.5-N1500Class I

NSF/ANSI 40 – Residential Wastewater Treatment Systems

Model NumberRated Capacity Gallons/DayClassification
MicroFast 0.5500Class I
MicroFast 0.625625Class I
MicroFast 0.75750Class I
MicroFast 0.9900Class I
MicroFast 1.51500Class I

NSF/ANSI 245 – Wastewater Treatment Systems
Nitrogen Reduction

NSF/ANSI 350 – Onsite Residential and Commercial
Water Reuse Treatment Systems

Model NumberRated Capacity Gallons/DayClassificationType
BioBarrier® MBR 0.5500Class RWastewater
BioBarrier® MBR 0.5-N500Class RWastewater
BioBarrier® MBR 1.01000Class RWastewater
BioBarrier® MBR 1.0-N1000Class RWastewater
BioBarrier® MBR 1.51500Class RWastewater
BioBarrier® MBR 1.5-N1500Class RWastewater

Class R = Single family residential dwellings

CAN/BNQ (Canada / Bureau de normalization du Quebec)
368-600 – Onsite Residential Wastewater
Treatment Technologies*

Model NumberRated Capacity Gallons/DayClassification
BioBarrier® MBR 0.5-N500B-IV
N-II
BioBarrier® MBR 1.01000B-IV
N-II
BioBarrier® MBR 1.51500B-IV
N-II

*Testing administered by NSF.
Note: B-IV represents the highest level of BOD/TSS removal recognized by the test, i.e., 15/15 mg/L.
N-II represents the highest level of N removal recognized by the test, i.e., 60% reduction.

PIA

Prüfinstitute fur Abwassertechnik / Institute for Wastewater Technology
EN 12566-3 FITT-ee FITT-ee-N
EN 12566-3, Annex B BioBarrier® 0.5