The envirowash® system

Backwash water at 2,3 & 4 minutes

Among the key features to any of the Filtronics Electromedia® filters is the efficient use of water for backwash. With backwash to filtration ratios of less than one percent, our Envirowash® system is the most enviro-friendly backwash/reclaim system on the market today. Assuming a raw water turbidity of 15 NTU or less, we conservatively estimate the interval filter run time duration to be 18 hours. The backwash to filtration ratio for a typical 750 gpm application is: