Inquiry (采购产品): Self cleaning water filters We have chilled water (5-6 gpm at about 60 psi) from a central supply that is terribly dirty. What kind of self cleaning dirt removal water filters can we have to clean the water going to our laboratory equipments? The 25 micron fileters get clogged within a week. **** Hidden Message ***** Ram Katiyar 00931 Company: University of Puerto Rico E-mail: rkatiyar@uprrp.edu **** Hidden Message ***** rkatiyar@uprrp.edu