I wanted to share a tip and give credit to the member that pointed me to Duda deisel, but couldn't find the original post. I bought two of the 14"x4" 1 micron Polyester filter bags for really cheap ($3.50 or so) and my water is crystal clear now. I used to have water that was "a little cloudy" and maybe some little piles recurring on the bottom after vacuuming, not now. I just cut off the metal ring and it fit right over the stock Intex return piece that screws onto the inside of the valve. I love it!