It looks like it would work if I were on a Product Listing for a category and wanted to see a filtered list of products ...

What will not work is if I try to filter the same Product List a second time as there won't be a cPath available to set the list from ...

This is where something like a price filter can take some work to build ...

It needs to work the first time it is used as well as the second time it is used ...

So right now, I think it will work the first time to filter a Product Listing by a price range, it will not be able to be used twice in a row and will always need a fresh Product Listing made ...

Try it out and see how it works for you ...