- High-Pressure Pool Filter: designed for high-pressure operation, can be cleaned and reused. A durable pool filter option for repeated use. - Replacement Filter: for maximum efficiency, clean weekly and replace monthly. Serves as a replacement filter to maintain filtration performance. - Summer Pool Filter: this filter traps microparticles to help keep water clear and clean. Suitable for use with pool water pumps. - Easy-Clean Filter: easy to clean, simply remove from the pump and rinse. Pool water filter for straightforward maintenance. Use scenarios - Regular maintenance for clear water: use the high-pressure or summer pool filter, clean weekly, and replace as recommended to maintain water clarity throughout the season. - After heavy use or debris: swap in the replacement or summer filter to preserve filtration efficiency and keep the pool water clean. - Seasonal opening and closing: install the replacement or summer filter during opening to ensure clean water from the start, then maintain with routine cleaning.