I was looking for some swimming pool supplies when I came across a pool heat pump at PoolSupplyUnlimited.com. I never understood why some people didn't want to keep their pools until I started to see how much some of these supplies cost. Some of these heat pumps are a over a thousand dollars. I personally don't use a heat pump. Some people can't afford the upkeep and decide to take their pools down. I feel if you do your homework and search around you can find some affordable supplies for your pool. I can't complain the expenses have not been to bad. I did notice that my electric bill went up, also the chemicals can get a bit pricey. But it's still worth it to me. Some pools cost more to upkeep then others, the bigger the pool the more it will cost since it will require more chemicals, if you go to a discount store you can save money on chemicals. All and all I enjoy pools they can be very relaxing.