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PurifiDE® XG, Purified Siliceous Earth USP-NF Filter Aids (high purity diatomaceous earth filter aids) >

EP Minerals' PurifiDE® XG Purified Siliceous Earth USP-NF filter aids are designed for use with pressure filtration systems, to separate solids from aqueous or organic liquids --in situations where leachable impurities from standard food-grade diatomite could negatively impact the filtrate. The use of PurifiDE® XG Purified Siliceous Earth...

  • Save time and resources with longer cycle-times and higher flow rates compared to food-grade DEs with similar permeabilities
  • Reduce usage compared to conventional DE filter aids (lower density of PurifiDE® XG, means less product is needed to form equivalent filter cake volume)

The Complete Filtration Product Guide!

Check out our complete guide to EP Minerals' filtration products - diatomaceous earth, perlite, cellulose and filter aid blends.

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Looking for a Safety Data Sheet (SDS), formerly known as a Material Safety Data Sheet (MSDS)? You'll find them all here, listed by product or grade.

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