I want to replace the hose bib on my return? line with a bigger, better flowing 11/2" line. I saw the pics of the one coming out the bottom of the filter housing. I have the same 100 sq ft filter but my heat pump is using that fitting. I have a hose bib in place but little pressure and was wondering if I could use the same line to install a T and ball valve and achieve the same as if I came out the back side of the filter?