Replacement Spa Filter Compatible with Pleatco PRB50-IN,for Unicel C-4950,for Filbur FC-2390,for Guardian 413-212-02, 373045, 817-50000,3FIL1600, 17-2380, 2pcs Hot Tub Filter.

Compatible with Pleatco PRB50-IN, for Unicel C-4950, SD-00201, SD-00455, Aladdin 15002, 25391, PLE-051-0088, PLE-051-9180, 15002ECO, 17-175-1596, 17-2380, 25391, 3005815, 303652, 3301-2145.

• Compatible with Pleatco PRB50-IN, for Unicel C-4950, SD-00201, SD-00455, Aladdin 15002, 25391, PLE-051-0088, PLE-051-9180, 15002ECO, 17-175-1596, 17-2380, 25391, 3005815, 303652, 3301-2145.
• 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: 13 5/16''; Outside Diameter: 5''; Top Hole: 2 1/8” Open; Bottom Hole: 2 1/8” Open; Filtration Area: 50 sq. ft.