qth.com usually has ads for k-com filters. They really do work well. They have the kind that can be hard wired in or put in with the female modular plug on one end and the male on the other. A little more for the already set up with plugs version but well worth the money! I have been there and done that... Brian, k5in ----- Original Message ----- From: "Jerry Neufeld" <[log in to unmask]> To: <[log in to unmask]> Sent: Monday, September 13, 2004 3:59 AM Subject: RFI & telephones Good morning folks. Does anyone have any suggestions for a supplier of telephone filters that are good for rfi? They seem unavailable here in Canada. Thanks. Jerry