We recently purchased a home that was vacant for some time with a pool that had not been run in several years. We decided to open it two weeks ago. After removing several bags of leaves and pine needles, we slammed the pool. Chemicals are good, however, my pool is very cloudy. If I look close up, I can see small whiteish particles floating around. When I shut off my filter, these particles drop to the bottom, but if I try to vacuum, everything just gets kicked up and goes cloudy again. Should I just relax and wait for my filter to catch up? It's been running with new sand for five days. Our filter is Hayward s180t with a 1hp pump. I believe the filter is a little small for my pool which is approximately 23,000 gallons.