This clear 10" water filter housing is designed to fit all standard 10" water filter cartridges. It features 3/4" BSP brass threaded ports for high flow rate applications and includes a pressure release valve (PRV). This housing is versatile and suitable for various systems including under-sink water filters, Reverse Osmosis, Koi Filters, Pre-Filters, KDF filters, Water Fed Pole Systems, Bio Diesel Filters, and any other filter that uses 10" standard size cartridges. The maximum working pressure for this housing is 125 PSI.