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Questions or Comments: ossf@tceq.texas.gov

TCEQ-Approved Products for On-Site Sewage Facilities (Septic Systems)

Approved OSSF Products

Treatment Systems

Disposal Systems

Other

Disinfection Equipment

In accordance with §285.33(d)(2)(D), all new disinfection equipment shall be listed as approved dispensers or disinfection devices for wastewater systems by National Sanitation Foundation (NSF) International or by an ANSI accredited testing institution.

Effluent Filters

In accordance with §285.34(a), all new effluent filters shall be listed as approved devices by NSF International or by an ANSI accredited testing institution.