OUTSTANDING ADVANTAGES - Compared to melt blown filter out , string clear out is to filter out water with a lot of sediment. FOUR dirt-holding capacity, DOUBLE circulation rate, carrier life than pp sediment filter. STANDARD DIMENSION - common string wound filter out suits maximum 10 inch filter out housings,as prefilter of opposite osmosis() and water filtration, as well as of business and business purposes - 6 Pack FUNCTION - Remove 99% particles, silt, sand, rust and varied undissolved particles in soiled water. As the first line of protection within the filtration system, preserve your water utilizing home equipment and plumbing for cleaner water, upgrade water high quality and taste. FEATURES - Unique honeycomb structure increase dust conserving capacity, polypropylene materials center tube expand stress resistance% Polypropylene material, non-toxic and tasteless. LIFETIME - For greater water quality, counseled replace TWO or THREE a year, looking on the conventional of the water delivery and application type. Recommended change out differential pressure is 30psi(2). Colour:White Material:Cotton thread Size:25 Package Contents: 6* Water Filter Only the above equipment content, diversified merchandise usually are not included. Note: Light and various exhibits may cause the colour of the item in the photo a piece assorted from the genuine thing. The dimension allowed error is +/- 1-3cm.