So, I purchased a 18ftx48in Coleman pool this year and I am noticing that the little pump that it comes with does not do a good job what so ever. Can someone tell me what kind of pump I could or should switch to? My pool has 2 inlets that connect to a “T” and leads to the pump and one outlet that leads straight to the pump. Here is a photo for reference of what I have (sorry, it’s dark outside so this was the best I could do for now). But my pool is steel frame (definitely not an inflatable ring one like it shows in the pic that came with my pool). Lol