Inquiry (采购产品): Carbon Filters and Pre-filters I have a project that may require (32) 24"x24" carbon filter (2-in. thick with 200 grams of activated carbon) and (2) 24"x24" 30-35% Pre-filter (2-in. thick). I would like to request a budget pricing for carbon filters and pre-filters. PLease advise. **** Hidden Message ***** Romel Liwag 91124 USA Company: Parsons Phone: (626)440-2915 E-mail: romel.liwag@parsons.com **** Hidden Message ***** romel.liwag@parsons.com
