Ekodren has been providing home sewage treatment plants for 20 years — August AF (activated-sludge VFL technology) and EkoDuel (SBR). Over 6000 installations in Poland. 10-year functional warranty, resistance to brine and condensate, SINTEF (Norway) and PIA GmbH certificates. Quiet, odourless and maintenance-free operation — no bio-additives. Phone +48 668 623 800 · ekodren.pl