Used 1" Groco SD-S raw water strainer, needs new gasket at top. Like http://www.groco.net/Catalog-2004/36.htm This is the type that has a threaded rod running up through the middle of the basket and top, with a wing nut on top. $30 FOB Houston, TX. Purchaser pays shipping costs. Keith __ "People who willing to give up freedom for the sake of short term security, deserve neither freedom nor security" - Benjamin Franklin