... higher filtration pressure; filter outside the large aperture of the small, with excellent depth filtration effect; filter has good compatibility; filter ... ) Outer diameter: 50mm, 60mm, 63mm, 115mm AdvantagesOuter diameter of the small, has good compatibility, which effectively remove liquid suspensions, particles. Apply ... and prodcucts' service.EnclosedWound Filter Wound Filter (PP, PS, PTFE, Nylon)