I am replacing the pump and sand filter that came with my intex 16x32 ag pool. My pool holds about 16,000 gals. The pump is cracked and leaking and didn't really work very well from the beginning. After some research I have thought about purchasing a 1 1/2 hp Hayward pump with the medium sized cartridge filter. Although it's a bit more than I wanted to spend, as long as it's what my pool needs to stay clean, it's worth it. I need to know if this is the correct system for my pool. Also does anyone know if I will need to purchase new hoses that go to and from the pool or will the existing ones work? There are so many options out there and it's been a bit overwhelming, to say the least! Ha! Thank you!