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NSF/ANSI Certifications

NSF = NSF International
ANSI = American National Standards Institute

NSF/ANSI 40 – Residential Wastewater Treatment Systems

Model Number Rated Capacity Gallons/Day Classification
BioBarrier® MBR 0.5 500 Class I
BioBarrier® MBR 0.5-N 500 Class I
BioBarrier® MBR 1.0 1000 Class I
BioBarrier® MBR 1.0-N 1000 Class I
BioBarrier® MBR 1.5 1500 Class I
BioBarrier® MBR 1.5-N 1500 Class I

NSF/ANSI 40 – Residential Wastewater Treatment Systems

Model Number Rated Capacity Gallons/Day Classification
MicroFAST 0.4 400 Class I
MicroFast 0.5 500 Class I
MicroFast 0.625 625 Class I
MicroFast 0.75 750 Class I
MicroFast 0.9 900 Class I
MicroFast 1.5 1500 Class I

NSF/ANSI 245 – Wastewater Treatment Systems
Nitrogen Reduction

Model Number Rated Capacity Gallons/Day
BioBarrier® MBR 0.5-N 500
BioBarrier® MBR 1.0-N 1000
BioBarrier® MBR 1.5-N 1500
MicroFAST 0.4 400
MicroFast 0.5[1] 500
MicroFast 0.625 625
MicroFast 0.75[2] 750
MicroFast 0.9[3] 900
MicroFast 1.5[4] 1500

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

Model Number Rated Capacity Gallons/Day Classification Type
BioBarrier® MBR 0.5 500 Class R Wastewater
BioBarrier® MBR 0.5-N 500 Class R Wastewater
BioBarrier® MBR 1.0 1000 Class R Wastewater
BioBarrier® MBR 1.0-N 1000 Class R Wastewater
BioBarrier® MBR 1.5 1500 Class R Wastewater
BioBarrier® MBR 1.5-N 1500 Class R Wastewater

Class R = Single family residential dwellings

EPA/ETV Verified

MAX HYDRAULIC LOADING MAX ORGANIC LOADING*
Unit GPD LPD Pop. Equiv.
RetroFAST® 0.150 150 570 3
RetroFAST® 0.250 250 950 4
RetroFAST® 0.375 375 1420 5

For drain field remediation applications, please see the S.O.S. Save Our Septic® Program.

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

Model Number Rated Capacity Gallons/Day Classification
BioBarrier® MBR 0.5-N 500 B-IV
N-II
BioBarrier® MBR 1.0 1000 B-IV
N-II
BioBarrier® MBR 1.5 1500 B-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.

NJCAT Verified and NJDEP Certified
for TSS Removal

BioSTORM® Models and Treatment Capacities
Design Flow Rate Pipe Diameter
BioSTORM® Model CFS GPM StormTEE® Model Inches mm
0.5 0.5 225 SMT 838 8 203
0.75 0.75 337 SMT 838 8 203
1.0 1.0 450 SMT 838 8 203
1.25 1.25 561 SMT 838 8 203

PIA

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