Quality Filtration: The wound water filter features a deep bed filtration function with a honeycomb structure that is dense inside and sparse outside. This sediment filter can reduce 99.99% of sand, scale, rust, sediment, and particles. High Capacity: The filter can process 20,000 to 30,000 gallons depending on water quality. It is recommended to replace the filter every 3 to 6 months for optimal performance based on usage. Multiple Advantages: Offers high filtration accuracy, high flow rate, low pressure drop, high compressive strength, high dirt-holding capacity, non-toxic and tasteless materials, and no secondary pollution. Maximum Operating Temperature: 80°C. Applicable pH Range: 1–13. Maximum Operating Differential Pressure: 4.2 Bar. Recommended Replacement Differential Pressure: 2.4 Bar. Pure Polypropylene Microfibers: The string wound filter is constructed from precision-wound textile fibers on a porous polypropylene core, forming a thin, dense honeycomb structure that effectively removes suspended solids, particles, rust, and other impurities from water, providing excellent filtration performance. Features high filtration accuracy, low pressure drop, high flow, high pollution capacity, and long service life. The pore size is smaller on the inside and larger on the outside, enabling efficient depth filtration. The wound construction withstands high filtration pressures. Effectively removes suspended matter and particles from water. Color: White. Material: Polypropylene. Dimensions: Length: 250mm. Aperture: 10µm. Outer Diameter: 60mm. Package Contents: 5 x Water Filter Cartridges. Note: Lighting and display differences may cause slight variations in color between the image and actual item. Measurement tolerances are within +/- 1–3cm.