[Dimensions]: 5-pack of 5-micron wound filters. The universal filter replacement fits all standard 10-inch systems and all . [Quality Filtration]: Made from 100% POLYPROPYLENE microfiber. The wound filter has a deep bed filtration function, which has a dense honeycomb structure on the inside and sparse on the outside. String Wound Sediment Filter can reduce sand, scale, rust, sediment, and particles by 99.99%. [High Capacity]: The filter can filter 20,000 to 30,000 gallons depending on the size. quality of. Suggest replacing it every 3-6 months for the average household for optimal performance depending on usage. [Multiple Benefits]: It has the advantages of high filtration precision, high flow rate, low pressure difference, high pressure resistance, high tolerance to impurities, taste, and secondary pollution. [Excellent Performance]: String wound filter elements use POLYPROPYLENE microfiber to be tightly wound on the porous frame through a specific process. solid matter, rust, particles, and other impurities in the liquid. Color: White Material: Polypropylene Size: 25 x 6cm Package Contents: 5 x purification filters [NOTE]: Filters with new or old packaging will be shipped randomly (do not accept the specified) and do not affect performance. Only the above package contents, other products are not included. Note: Light photography and different displays may cause the color of the item in the picture to differ slightly from the real one. The measurement allowed error is +/- 1-3 cm.