“No other swim pool filter aid can match the quality, consistency and performance of our Celatom swim pool filter aid."
- Niels Mastrup, Director of Filtration Technology, EP Minerals
The #1 DE filter media in the world for swimming pools. The difference is clear.
Our customers tell us every day – There's no substitute for Celatom® diatomaceous earth (DE) and CelaPerl® perlite when it comes to filter aids for swimming pool filters. For over 50 years, EP Minerals' Celatom DE has been the worldwide choice for swimming pool and spa filtration products. EP Minerals unique DE and Perlite have the chemical characteristics that make our products the perfect filter aid for the swimming pool and spa industry.
Celatom diatomaceous earth (DE) for swimming pools provides the ultimate in water clarification for a pool or spa that truly sparkles. DE is the most efficient dirt removing filter aid available, removing particles down to 2 microns. A properly balanced pool, using DE filter aid, gives you the clarity and quality you're looking for, reducing the use of chemicals and disinfectants.
Read more about why DE is the best swim pool filter media.
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Check out our new guide to EP Minerals' filtration products - diatomaceous earth, perlite, cellulose and filter aid blends.
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