POOLPURE Pleatco Filter Cartridge PMAX50P4 and Unicel 5CH-35

Efficient Filtration & Safe MaterialsPowerful Filtration PerformanceInnovated “Dirt-Locking” technology make the fabric traps much more contaminants than regular fabric. This filter efficiently removes hair, leaves, dust, sediment, sand, etc. Enjoy clean leisure time in your spa and hot tub.Top Quality MaterialPoolpure only uses Lead-free and BPA free materials. Unique Trilobal Filtration Fabric Structure makes it easier to capture a large volume of contaminants. Reinforced end caps are break resistant and are highly resistant to chemicals commonly found in pool and spa applications. It is also easy to wash/clean to recondition the filter. Assure you of safe and no-worry happy times.Product detailed parameters  NSF/ANSI 50 Certified: For material safety.​Length: 8 in.Outside Diameter: 5 3/4 in.Top Opening: HandleBottom Opening: 1 1/2 in. MPTFiltration Area: 35 sq. ftPackage Dimensions: 10.16 x 6.14 x 5.94 inchesItem Weight: 1.54 poundsFilter Life: This filter lasts for 1-2 years when proper maintenance is performed.