Hi All, I want to purchase a set of membranes as spares as we are still in Grenada and not certain when we might return to the states. Mine are 2.5" x 40". Having not purchased them before I thought I would ask the group for recommendations of the make and model of membrane and where you acquire them for the most competitive price. Thanks. Regards, Jim -- Jim Felds M/Y Kokomo Hatteras 48 LRC US Phone: 910-352-7119 Caribbean: 590-6600-96453 Jim@Focustarcapital.com www.LifeonKokomo.com (Blog)