AWC MF/UF cleaning chemicals are proprietary formulations for extremely stubborn foulants. While aggressive commodity chemicals such as bleach and caustic soda are commonly used with PVDF and PES membranes, they are not always effective at removing organic foulants. AWC has created a full line of MF/UF cleaning chemicals to address the varying chemical tolerances of PVDF, PES, PAN, PP, and CA membranes. All AWC cleaning chemicals are NSF approved for use in potable membrane systems.