One Adsense account but multiple filter needs!

Trouble with filters strecthing across all my sites.

[WallyBob]

I'm newish to Adsense so I hope I don't have this wrong. But...

I have two sites that are in the same industry. Red widget site has a partner which means that I want to filter some ads from showing that will compete with my partner. Blue widget site (yes, it has different content) does not have a partner and I want to let these ads show on it but the "URL filter" doesn't let them through.

Since I'm not allowed to have multiple Adsense accounts am I just stuck or is there something that I can do?

[Jenstar]

You might want to read this post regarding filter lists.

[webmasterworld.com...]

[SkyDog]

Use Channels

[WallyBob]

Thanks for the feedback.

Jenstar- I had looked at that previously, but thanks. I didn't see anything in there that directly answered my concern. Perhaps I missed it?

SkyDog- I am using channels currently. Are you suggesting that each channel can have it's own filter list? I was not aware of that and if so it will take care of my problem.