High Rate Automatic Backwashing ... Ecologix .
24″ High Rate Automatic Backwash Filtration Systems High Rate Automatic Backwashing Sand Media Filters are designed for generalpurpose water filtration. These permanent media automatic backwashing filters will remove organic and/or inorganic suspended solids down to 20 microns in size. Through the use of automatically controlled backwashing, the filter will operate "on line" for ...