Help. Even after a thorough cleaning and adding the DE to my Jandy system, the very next day I can brush up clouds of sediment and silt on the floor of my pool. The filter is 5 years old and a few of the filter grids have broken corners but, the fabric is still in tact with no obvious tears or openings where the material can pass through. I vac the pool and still get the sediment. I'd like to see my kids use the pool without stirring up lots of the sediment and clouding up the pool.