EP Minerals will be demonstrating the new CelaPool swim pool filter aid at the Western Pool & Spa show in Long Beach, Calif., March 9-11 at the Long Beach Convention Center in Booth #621.

During the 1940s and 1950s, diatomaceous earth filters made their debut in the swimming pool sector across the United States. Their capacity to provide impeccably pure water through filtration down to ...

Pool/filter-grade diatomaceous earth should only be used for water filtration purposes. The type you'll use for pest control is food-grade, says Scaravella, so it's "very safe, especially with ...