fresh and tremendous OOTDTY Features and Features: 1. It is product of effective hole fiber membrane material, which has immoderate packing density and large rate; 2. good stability, acid and alkali resistance, resistance. 3. excessive filtration filter out pore size of 0 microns, to assure the security of ingesting water quality. 4. the product can obtain automatic sewage, to ensure the steadiness of the effluent water quality and water output. 5. The clear out would not should be full of protective liquid, which is handy for transportation and storage. 6. the amount of interception is large, and the product life is longer. 7. drinking water taste good, no odor, odor. 8. Good stress bearing, water hammer resistance, maximum strain of eight kg. 9. nice hydrophilicity, stable anti-pollution ability, not easy to 10. Suitable for three-stage, five-stage filters and standard, hood filters The main technical parameters: 1. Microporous ordinary pore diameter: 0 ~ 0μm 2. Appearance dimensions of the film: outer diameter 450μm, wall thickness 40-50μm 3. Longitudinal tensile strength: >120Mpa 4. PH: 0~14 5. Bursting strength: >1 6. Operating temperature: four ~ 40oC 7. Recommended operating pressure: ≤2 Note: 1 enable 0-1cm error because of guide measurement. pls make sure you don't intellect before you bid. 2 to the adaptation between assorted monitors, the image will not reflect the actual colour of the item. Thank you! Package includes(without retail package): 1 * Water clear out