INRAD Roofing Filter for Yaesu FT-1000D

[W9AIR]

I am wanting to install an INRAD roofing filter in my FT-1000D, but not sure where to find one.  Anyone out there have any ideas?

Mike, W9AIR

[KA8Q]

Here's the URL for INRAD:  http://www.qth.com/inrad/  The roofing filter makes a substantial improvement in close-in QRM, especially during contests. I believe it's a direct plug-in on the 1000D.  Required a couple of reconnections on my MkV.
Cheers, Jerry KA8Q