OUTSTANDING ADVANTAGES - Compared to melt blown filter cartridges, string wound filters offer superior sediment filtration. With four times the dirt-holding capacity, double the flow rate, and longer service life than standard polypropylene (PP) sediment filters, they provide efficient and reliable performance. STANDARD DIMENSION - Universal 10-inch string wound filter cartridge fits most standard filter housings. Suitable as a prefilter for reverse osmosis (RO) systems, residential water filtration, and various commercial and industrial applications. Pack of 6. FUNCTION - Effectively removes 99% of particles, silt, sand, rust, and other undissolved solids from water. Acts as the first stage of defense in a filtration system, helping to protect water-using appliances and plumbing. Contributes to improved water quality and taste. FEATURES - Unique honeycomb structure enhances dirt-holding capacity. Reinforced polypropylene center tube improves pressure resistance. Made from 100% polypropylene material, which is non-toxic and tasteless. LIFETIME - For optimal performance, replace every 2 to 3 months depending on water quality and usage. Recommended replacement when pressure drop reaches 30 psi (2.1 bar). Color: White Material: Polypropylene Size: 25.4 cm Package Contents: 6 x Water Filter Cartridge Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and monitor settings may cause slight color variations between the image and the actual product. Measurement may vary by up to +/- 1-3 cm.