Swimming Pool Supplies

My hubby and I are thinking about buying a house in the Philippines. We are thinking about buying a house that has a swimming pool. Since it is in the Philippines, I don’t think we have the need for a pool heat pump because it is warm all year round there. What we do need is a t-cell-15. I don't know much about the accessories that go with swimming but I think we need a cell replacement. We have looked at a house that has an outdoor swimming pool which would be really nice for my hubby, especially now that he has had medical problems that affect his legs. Swimming would be a great exercise for him and in the Philippines, it is a great way to stay cool during those hot and muggy days.