Neo-Pure Pool and Spa filters provide a high performing reliable solution to give your swimming pool water the clarity you desire. The Neo-Pure PS-7L105-EA is built from a high strength polyester media that holds its rigidity through multiple cleanings. The pleated media also features a trilobal fiber shape which increases the effective surface area by up to 40% resulting in a filter that has a higher dirt holding capacity and increased efficiency. Features: Cleanable: Fewer replacements and easy maintenance Durability: Injection molded center core and reinforced end caps provides high strength filter Polyester Media: Large surface area to provide clean, clear water Trilobal fiber: High dirt holding capacity, longer lasting