Odormix SP Media demonstrate a higher working capacity for broad-spectrum oxidation of contaminants in actual field conditions, where multiple gas challenges are present. The Purafil SP Series has been specially engineered to contain more permanganate (the active ingredient) for increased removal capacity, allowing the media to remain more available for removal of target gases. Odormix SP (patent-pending) Media offers broad spectrum removal of odorous gases related to sewerage treatment operations.