****This is actually new but because the box is damaged there's a section at the bottom as shown on the 2nd picture that got dusty. The filter is still intact though POOLPURE PLFPA200S Filter Replaces PA200S, Hayward CX200XRE, Hayward SwimClear C200S, Ultral-D5, 200 sq.ft Filter Cartridge 1 Pack ?SPECIFICATIONS:Length: 28 3/16", Outer Dimension: 10 1/8", Top: 4" open; Bottom: 4" open; Filtration Area: 200 sq. ft; Filter Material: Trilobal Filtration Fabric. ?COMPATIBLE MODELS: PLFPA200S Pool Filter is compatible with Hayward CX200XRE, CS200E, PL0167. ?NOTE: This is a compatible replacement. Original manufacturers' names and part numbers are for reference only. POOLPURE stands as an independent brand. ?NSF/ANSI 50 CERTIFIED: POOLPURE Pool and Spa filter has been rigorously tested and certified by IAPMO against NSF/ANSI 50, ensuring safe material usage. With a precision of 50 microns, our filter effectively removes hair, leaves, dust, sediment, sand, and other fine particles. ?POWERFUL FILTRATION CAPACITY: Our unique trilobal filtration fabric offers an enhanced surface area, optimizing back pressure throughout your filtration system. This ensures consistently clean, fresh, and clear water for your pool or spa. ?EASY MAINTENANCE: The uniform and high-performing trilobal fabric ensures effortless stain capture and release, simplifying the cleaning process. For optimal performance, it's recommended to clean the cartridges monthly, depending on usage.