The 219, 220, and 288 have been sold. I still have these TenTec OEM filters: #216 (500 Hz BW, 9 MHz CF) CW #282 (250 Hz BW, 6.3 MHz CF) Narrow CW #285 (500 Hz BW, 6.3 MHz CF) CW Each $65, USA shipping included. Please reply off list. Thanks for reading and 73, Mike W2IY