If you use the Auction2Post wordpress plugin then you will likely benefit a lot from Automated Editor, as per this post at woodylabs. The mass automated replacement of bad phrases is something automated editor does more than well, and as it operates at point of publishing it is a lot more effective with your server time than using wordpress filters!
We added the import/export functionality recently to aid moving your rules between blogs, Auction2Post blogs being a perfect example of the benefit of this new feature, it being more than likely you want to replace/remove/operate in the same way across several sites.
One word of warning with rules files though – be careful what you import! Only ever import rules files that you trust, from places you trust. The reason being if you just import a rules file and setup a schedule without fully knowing what the rules file contains then you could be signing over access to your content to someone else, the rules file could place links in posts or do a number of different things. This post about Auction2Post and Automated Editor together has a trusted rule file in it, as woodylabs is a trusted resource, but always check through rules imported!