NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, January 29, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.
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NSF/ANSI 40
Residential Wastewater Treatment Systems
Residential Wastewater Treatment Systems
| Canwest Tanks and Ecological Systems Ltd. | |
| 11975 Old Yale Road | |
| Surrey, BC V3V 3X4 | |
| Canada | |
| 604-376-4843 |
Facility : Surrey, British Columbia, Canada
| Model Number | Rated Capacity Gallons/Day |
Classification |
|
CWS MBBR Series |
||
| CWS-MBBR-500 | 500 | Class I |
| CWS-MBBR-600 | 600 | Class I |
| CWS-MBBR-1500 | 1500 | Class I |
| CWS-MBBR-1000 | 1000 | Class I |
| CWS-MBBR-800 | 800 | Class I |
Number of matching Manufacturers is 1
Number of matching Products is 5
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