OUTSTANDING ADVANTAGES - Compared to soften blown filter cartridge, string clear out is best option to filter out water with many of sediment. FOUR instances dirt-holding capacity, DOUBLE circulation rate, LONGER provider existence than pp sediment filter. STANDARD DIMENSION - universal string wound filter out cartridge suits maximum 10 inch filter housings,as prefilter of opposite osmosis(RO) programs and full residence water filtration, besides sort of commercial and business functions - 6 Pack FUNCTION - Remove 99% particles, silt, sand, rust and diverse undissolved particles in soiled water. As the 1st line of protection in the filtration system, hold your water using home equipment and plumbing for cleaner water, improve water wonderful and taste. FEATURES - Unique honeycomb constitution develop filth keeping capacity, polypropylene materials middle tube develop strain resistance% Polypropylene material, non-toxic and tasteless. LIFETIME - For larger water quality, commended update TWO or THREE events a year, reckoning on the quality of the water delivery and alertness type. Recommended replace out differential strain is 30psi(2). Colour:White Material:Cotton thread Size:25 Package Contents: 6* Water Filter Cartridge Only the above kit content, diversified merchandise aren't included. Note: Light shooting and diverse displays could cause the colour of the article in the photo slightly varied from the real thing. The dimension allowed error is +/- 1-3cm.