The Real Difference Between a D.E. Filter, Cartridge Filter & Sand Filter

Granted that these are all very different filtration types. And some filter better than others. But what are the real deciding factors between these 3 filter types and which one is the clear winner, or is there a clear winner? Leslie’s Pro: Pool Service Pro, open a Wholesale account today! Customer referrals, free cleaner repairs, free water testing, open 7-days a week. It is fast and easy to become a Leslie’s Preferred Pool Care Provider. https://lesliespool.com/commercial-services.html/?utm...