I use that type of setup. You just hook a whole house filter into series between the wine, then filter, then receiving carboy to the pump. It works great, but can take a bit of playing to prevent all air leaks. You can filter several carboys with the filter one after another. Some filters can be cleaned. Wade has a good picture of his setup he made after reading about mine. I just never have the camera at hand when I am working in the winery. You can also set it up with a Buon Vino filler to bottle with. They save a lot of backaches.