VEVOR Professional Pool Filter - Easy and Secure Filtration Our robust one-piece composite housing prevents leaks, and shields internal components from weather factors. It includes a pressure gauge for easy monitoring and a top-mounted automatic pressure relief valve to prevent explosions, offering a safe and efficient cleaning solution for your pool. Leak-Proof One-Piece Housing Upgraded Filter Core for Effective Purification Pressure Gauge and Pressure Relief Valve Included Three-Step Quick Assembly VEVOR Professional Pool Filter - Easy and Secure Filtration Our robust one-piece composite housing prevents leaks, and shields internal components from weather factors. It includes a pressure gauge for easy monitoring and a top-mounted automatic pressure relief valve to prevent explosions, offering a safe and efficient cleaning solution for your pool. Key Features 525sq.ft Filter Area: Our powerful filter can easily handle pool water volumes ranging from 136 to 204 cubic meters, suitable