... service 3. wide chemical campatibility 4. low expenses water filter elementCharactersIts element is tubular in shape and made by ... particles. It is used in water purification and to filter strong acid, lye and organic solven with wide chemical ... compatibilityTechnical dataFilter accuracy: 1µm,3µm,5µm,10µm,20µm,30µm,60µmWorkable PH: 1- ... skeleton and caps at both end or not.length: 10 ",20",30",40