Inquiry (采购产品): Quote Request I need prices on (564)"housings" 10"x 1/2" white on white with pressure relieve valve, and (900)"cartridges" 10-20 microns (melt-blown)for 10" housings. Appreciate your prompt response. Thank you very much for your time and cooperation. **** Hidden Message ***** FRANCISCO NORDELO NOGAL ST. CAPARA HILLS TOWER # 701 GUAYNABO, PR 00968 USA Company: F.J.N.ENTERPRISES Title: MR. Phone: 787-398-6387 E-mail: fjnenterprises@yahoo.com **** Hidden Message ***** fjnenterprises@yahoo.com