Late last summer we bought a small (12' x 30") Intex pool. That probably sounds like a baby pool to most of you, but it was a perfect size for us and we loved having a pool and the easy BBB method. The filter/pump that came with it did a good job last year, but it was a short season and I think we kept it running 24x7. We have a small child who will probably have an 'accident' at some point this year. I would like to upgrade so if/when that happens, we can get back in the pool sooner. I'm looking for the easiest, most economical pump (aren't we all) that is up to the task. Can anyone recommend the appropriate size of what I should buy? Thanks in advance!