Best Filter for the K3 when operating PSK31

Posted by Brandon673 on Dec 30, 2009; 1:39am
URL: http://elecraft.85.s1.nabble.com/Best-Filter-for-the-K3-when-operating-PSK31-tp4230438.html

I would like to hear opinions and reasons for the best filter to use for operating PSK31 with the K3.