Tertiary Filters
Tertiary filters provide an advanced level of wastewater treatment for sites where ground conditions are poor or standard percolation areas and pipe networks cannot achieve the required separation distances.
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Installed after a septic tank or wastewater treatment system, they deliver reliable and compliant final treatment, ideal for sensitive sites, limited space, or projects with strict discharge requirements where conventional systems alone are not enough to meet environmental standards.
These systems use a natural organic coconut filtration media to further polish effluent following primary or secondary treatment, reducing pathogens, nutrients, and suspended solids to achieve high-quality discharge.
The replaceable media ensures consistent, long-term performance with minimal maintenance, offering both reliability and sustainability.
Compact, easy to install, and highly efficient, tertiary filters are a practical alternative to soil polishing filters, providing effective treatment even on challenging or space-limited sites.
They are particularly valuable where maintaining adequate separation from wells, streams, or groundwater sources is difficult, ensuring safe discharge and long-term environmental protection.
Manufactured to meet EN standards and fully compliant with EPA Code of Practice 2021, S.R. 66:2015, and Building Regulations Technical Guidance Document H, our tertiary filters ensure straightforward design, installation, and certification.
Explore our range of tertiary treatment systems below or contact our technical team for expert advice on selecting the right solution for your project.
