What Is Diatomaceous Earth Filter

Diatomaceous Earth (DE) filtration is a process that uses diatoms or diatomaceous earth—the skeletal remains of small, single-celled organisms—as the filter media. … DE filters are simple to operate and are effective in removing cysts, algae, and asbestos from water.

How does a diatomaceous earth filter work?

The DE filter works by adding Diatomaceous Earth powder, which contains microscopic skeletons of diatoms, a type of algae, to the pool filter. The powder acts like a sponge and absorbs the dirt and debris particles that come through the pool filter and sifts them out using the skimmer box.

What is a DE filter for a pool?

Diatomaceous earth (D.E) filter DE filters are compact and filter out the smallest particles in comparison to sand and cartridge filters. The filter is backwashed similar to the sand filter, but unlike just backwashing alone, the filter always needs fresh DE powder added.

Sarah Jenkins

Sarah Jenkins

Senior Technology Editor & AI Specialist

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.

Share this article
Twitter Facebook Pinterest