Where can I find FREE "Custom Filter (.ACF)"?

For Photoshop Elements10, .8BF files of plug-ins can not be loaded to Elements10, so where can I find FREE "custom filter (.ACF) " to load different effects from defaulted preset?

Hopefully, someone has the answer! Thanks!

P.S. .8BF plug-ins can be loaded and used in PaintShop Pro X4 Ultimate, and the steps are at this website http://www.paintshopblog.com/2008/07/09/how-to-install-plugins-plug-ins-in-paint-shop-pro/

Photoshop Elements 10 can use plug-ins from this website (it will be at "filter" after you install their effects and reopen the software), http://www.redfieldplugins.com/Downloads.htm You can download demo to try their amazing effects.