After 14 years, our pump started leaking. To replace from Splash Pools was $425, so I found what I thought was the same pump on Amazon for $278. The outlet to the filter housing is not in the right position, nor is it the right size. Has anybody made an adapter to fix this problem? Additionally, new pump is 1 1/2" and filter union half assembly is 2". I contacted Pentair, the maker of our original and our new pump, they said that they could not help me with my problem, but to contact Splash. I contacted Splash, they said that they could only supply an adapter for pump replacements purchased through them because Pentair manufactures an adapter exclusively for Splash. Any suggestions would be appreciated.