USAGE: Media filters X Series through their three dimensional structure can remove large amounts of mainly organic materials. Vertical/single tank media filters can be installed as singles or in expanded batteries and can be back-washed manually or automatically, (by adding the appropriate backwasing KIT). Dual chamber media filters are mainly recommended for small installations and can be also back-washed manually or automatically. Back-up filters (screen or disc) should be installed downstream to media filters to prevent irrigation system from clogging, if any failure occurs