Is the model 218 filter for the Omni VI Plus the same as the model 218 filter that was sold for the Argosy II way back when? Brian KF2HC kf2hc@njdxa.org -- FAQ on WWW: http://www.contesting.com/tentecfaq.htm Submissions: tentec@contesting.com Administrative requests: tentec-REQUEST@contesting.com Problems: owner-tentec@contesting.com Search: http://www.contesting.com/km9p/search.htm