When is it Time to Replace my Pool Filter Elements?

If you have a D.E. Filter or a Cartridge Filter it can be tough to know when to replace the grids or cartridges. I spend some time giving you some of the things to look for when you notice poor filtration. I also cover Sand Filters and when to change the sand. INYOPools: http://bit.ly/INYOpools Inyopools.com has been helping pool owners find the right pool parts since 2001. With over 50,000 pool parts in stock, order online today and have your parts delivered right to your door. Send us Fan...