FFyan Replacement Spa Filter Compatible with 6CH-502, FC-0311, PAS502SV, PAS502SV-M, for Magnum AR50, for Master Deluxe M60506,50 sq.ft, 2pcs Hot Tub Filter

["Compatible with Unicel 6CH-502, PAS50SV-F2M, FC-0311,06-0006-12, for Baleen AK-90161,for Master Deluxe M60506, 06-0005-12,for Magnum AR50, for Excel XLS-604.","The Trilobal Fabric Structure filter material makes it easy to release impurities when cleaning the filter, the filter is like a new one after cleaning. It is recommended that you clean cartridges every 2 weeks to maximize your spa's performance.","The advanced material of trilobal fibers is utilized. Cutting-edge technologies make the capacity higher than common point-bond fabric. It makes water filtration more thoroughly and service life longer.","Made of advanced three leaf fabric, it effectively collects a large amount of debris, removes hair, leaves, dust, sediment, sand, etc., making the water cleaner and fresher.","Length: 8\"; Outside Diameter: 6-3/4\"; Top: semi-circular handle; Bottom: 2\" male thread MPT; Filtration Area: 50 sq. ft."]