I bought a poly group pool from Walmart in May of 2014 and it worked good. Took pump in and drained pool September of 2014. Went to hook it up May 2015 and pump failed to work so I bought replacement pump. It worked for 32 days and died. They refuse to give me a refund because it was past 30 days. By 2 days. They won't give me 60 dollars back because I was over by 2 days. This is not the way to do business