I have a summer escapes pool 15 x 42 our pump attached to the side of the pool went bad. My neighbor has provided me with a sand filter and a 1 hp pump...we know the logistics of it but having issues with finding the right size hose attatchments as they had used pvc piping. How can I hook this up? And is a 1 hp to much for the pool? Is it going to create any problems? I only have one hose which goes from the pump on the side of the pool to the part that is attached to pool to circulate the water. Anyone help please????