Set of 2 spa filter cartridges, compatible with Unicel 6CH-940, Pletco PWW50P3 and Waterway Front Access.

[Dimensions]: Replacement filter element for massage baths, opening: 150 mm; length: 210 mm; coarse thread: 38 mm. Measure your filter at the water return before ordering and compare its dimensions with those of this filter. [Compatible Models]: Replaces Pleatco PWW50-P3, PWW50P3, Unicel 6CH-940, Filbur FC 0359, Waterway Plastics 817-0050, 03FIL1400, 25252, 378902. [Sturdy and Durable]: This filter features an unbreakable handle, a high-flow ABS inner core, and thick filter fabric, forming a robust and durable body that offers excellent resistance to corrosion and high temperatures. [Foldable Design]: The more foldable the filter element, the greater its filtration capacity and efficiency. The three-layer laminated polyethylene inner mesh is covered with a weather-resistant and waterproof top layer. The tear-resistant design maintains crisp, well-defined, and evenly spaced pleats. [Long Lifespan]: The unique structure of the filter fabric facilitates the capture and removal of dirt. This allows for easy cleaning of the filter after use. This filter has been tested and can be used for a long time with regular cleaning. Use this filter with complete peace of mind. Advanced filter: A filter with a high fiber content retains more impurities. Free Flow Core Technology: Improved flow, increased filter life. Extended lifespan: Reduced cleaning frequency and extended service life. Filter specifications: Material: Polyester fiber. Outer diameter: 150 mm. Thread: 38.1 mm. Height: 210 mm. Water temperature: 2540 °C. Pressure: 35 MPa. Replacement interval: 4 to 6 months. Replacement models: Compatible spa filters: Unicel 6CH-940, Pleatco PWW50P3, PWW50-P3, Filbur FC-0359, Waterway Plastics 817-0050, 25252, 378902 and 03FIL1400. Note: These filters are not compatible with the new Canadian spa (Chinese spa), but only with the original Canadian spa (Pacific spa).