IDRAFLOT ® SPF is the new generation of compact DAF units innovating water treatment by using a revolutionary patented system for the production of whitewater that integrates special nozzles and inline mixers for the generation of micro-bubbles of ideal size. The SPF stands out for the excellent results in terms of footprint and chemical usage reduction, high removal of insoluble COD, suspended solids, fats, oils, grease and phosphorus.