PREMIER TECH Ecoflo STB650B Owner's Manual

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Ecoflo Biofilters – Concrete shell
Congratulations on your purchase of an Ecoflo
Biofilter system, you have wisely chosen to protect your health as well as the environment. This manual contains information
on system operation, maintenance, guidelines for use and warranties for the models STB-650B/BR. For additional information,
please contact our customer service at 1 800 632-6356 or visit our website at www.ptenv.com.

Operating Principle

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The Ecoflo Biofilter models STB-
650B and STB-650BR are made of a
concrete shell enclosing a natural
filtering media specially treated to
purify the wastewater coming from a
Septic Tank, before it is discharged into
the environment.
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The Ecoflo Biofilter's operating
principle allows the system to be used
continuously or intermittently without
requiring any particular precaution
(see Guidelines for Use) and without
any impact on the quality of the
treatment. No action is required from
the owner to start the system.
The model and the number of Ecoflo
determined according to the residence's total daily wastewater flow or the domestic wastewater from any other type of building.

Guidelines for Use

Type of wastewater that can be treated by an Ecoflo
Domestic wastewater (e.g.: wastewater from individual residences)
It is NOT RECOMMENDED to discharge any of the following substances into the septic system:
• Water softener backwash;
• Oil and grease (engine oil, cooking oil, etc.);
• Wax and resin;
• Paint and solvent;
• Petroleum products;
• Pesticide of any kind;
• Any kind of septic tank additive;
• Toxic substances;
• Anything not easily biodegradable (e.g. coffee beans, cigarette butts,
sanitary napkins, tampons, condoms, cotton swab, etc.).
Premier Tech Environnement
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Biofilter system from Premier Tech Environnement (PTE). With the Ecoflo
Raw wastewater
Your complete septic system includes a septic tank with an effluent filter, one or
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more Ecoflo Biofilters and, depending on the type of installation, a pumping
station and/or a flow divider.
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Biofilters are determined by the number of bedrooms in the residence. It can also be
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Owner's Manual - Canada
Septic tank with
Ecoflo
Effluent Filter
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Biofilter:
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Biofilter
Treated effluent
(STB-650BR)
Treated effluent
(STB-650B)
Owner's Manual – Concrete Ecoflo
Edition 1.0: 2009-01-14
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– CAN