Upgrade your water filtration system with the BWT PSJ Prefilter Systems. These systems are designed to provide clean, great-tasting water for your home or business. Whether used as a standalone filter or in conjunction with a reverse osmosis system, the PSJ Prefilter Systems are a reliable choice.

• Reduces sediment, dirt, rust, chlorine, taste & odour
• Protects RO membranes from chlorine degradation
• Available in standard (1 high) and high capacity (2 high) systems in single & twin configurations
• Pressure Gauge to measure downstream water pressure, ensuring optimal performance
• Vent button for easy air bleeding during filter cartridge changes
• Utilizes high capacity Fibron® cartridges for optimum performance and longer filter life

With easy inlet and outlet connections, a vent button, and a downstream pressure gauge for water pressure measurement, the PSJ Prefilter Systems are simple to install and use. Plus, included with every system is a mounting bracket and housing sump spanner for added convenience.