DE filters vs sand filters: DE wins on clarity, sand wins on ease

DE filters catch particles down to 2-5 microns versus sand’s 20-40, giving noticeably clearer water. But sand filters are simpler — just backwash every few weeks and change sand every 5-7 years. DE needs fresh powder after backwashing, periodic grid cleaning, and more expensive replacement parts. Choose DE for sparkly resort-pool water with extra chores, or sand for easy, safe swimming with less clarity.