I ordered a 4 pack and only needed 2 of them. There are 2 new ones that are wrapped and new. The KGC PLF106A Pool Filter Cartridge Replacement is designed for use with Hayward CX880XRE filters, offering features such as a rot-resistant construction, NSF ANSI 50 certification, and an antibacterial design. This filter cartridge, with a reinforced core for added durability, is easy to install and clean, making it a convenient choice for both above ground and in ground pools. At 25-1/2" in height and 7" in length, this unit is lightweight at 17.51 pounds, providing efficient filtration for your pool or spa.
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