Great news. I removed the tank and the return to the filter was plugged solid.I drilled a hole in the filter and plugged the center outlet from the filter and blew thru the filter . First nothing and then bam and it shot out something so fast we couldnt see what it was but the plastic part in the pic showed up on the floor. Its a plastic plug from some new part . Im not sure but I have seen it somewhere before. The pipe has no restrictions. Is this a great place or what. Thanks again for all the help.
