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NSF 418-2014
New product
NSF 418-2014 Wastewater Technology - Effluent Filters Longevity Testing
standard by NSF International, 04/02/2014
More info
Full Description
The purpose of this standard is to establish consistent site selection and data evaluation methods forobtaining field longevity results for septic tank effluent filters.This Standard provides site selection, auditing, and methods for evaluating the field performance as itrelates to longevity of septic tank effluent filters.
Only septic tank effluent filters that are certified in accordance with the current version of NSF/ANSI 46may be certified under this Standard. An effluent filter that has completed third-party testing in compliancewith an evaluation, certification and listing protocol equivalent to NSF/ANSI 46 shall be acceptable,provided all data pursuant to the testing is published and the results verify that the device is capable ofperformance as defined in NSF/ANSI 46.