I'm not arguing this but more trying to understand this. You say the sand gets better with age? I thought the sand would get beat down into small particals over time and get spat into the pool?




If you oversize your sand filter and are happy with the performance, this isn't necessary. I would disagree here and say do NOT do this unless you have a problem. Even more, the dirtier the sand is over the years, the finer it will filter--it gets BETTER with age!