ERG Bio-trickling filters provide a high efficiency, sustainable odour control system for small to medium flows. Used as a stand-alone package, or with Dry Media polishing filters, ERG’s bio-trickling filters provide trouble-free odour control for highly contaminated, small to medium air flowrates. Filled with durable, bio-inert pumice media, they are specifically designed to provide outstanding value for money and simple operation. Performance exceeds 99% H2S removal efficiency in most cases and, in combination with carbon filters, an odour discharge of E/m3 is guaranteed and comfortably achieved. » View more |