[TowerTalk] intermod filter for 2M

[David Giuliani]

I got some ugly QRM/N on 2 meters in the Seattle area with my Yaesu FT-51R.
I'm thinking an intermod filter would be a good investment.  I've noticed
several on the web:

-- Par Electronics - notch filter centered on paging frequencies.

-- Vectronics VEC-813/814 band pass filters, about $60.

-- MFJ-714 - looks same as above, $60

-- DCI filters (Canada), 4 pole filter, $99 ($169 for 2m/70cm version)

Experience with any of these?  Recommendations?

David WA6PXX