[ICOM] Location of low pass filter

[John G.]

I am looking at doing a little upgrading in some parts of the station, and have a question about using a low pass filter.  THe current one I have is between the rig and antenna tuner, which seems to be the common place to put one.  Can a low pass filter go on the other side of the tuner-between the antenna tuner and the antenna, or might that mess things up since the tuner might now see the low pass filter as the load?

73 John AF5CC