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Applications from Insecticide to Baseball Mound Clay.

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5 products found.

Celatom Filter White (FW) flux-calcined diatomaceous earth (DE) ranges in color from bright white to light pink. These filter aid grades have a wide range of filtration capabilities and a wide range of particle size removal properties. Our filter white products have a permeability range of 420-20,000 millidarcies.

  • Wide range of filtration capabilities
  • Wide range of particle size removal
  • Permeability range of 420-20,000 millidarcies

Our Celatom® Mineral Natural (MN) diatomaceous earth (DE) grades belong to our EP Naturals line of DE products, which are some of our most popular products. Known for their natural, high quality and purity, MN grades are used in agriculture, home & garden, automotive components, ceramic and fertilizer industries. They can be used...

  • Part of the EP Naturals line of products
  • Natural, high quality & purity
  • Can be used as a performance additive, carrier or filler

Our Celatom® Mineral Processed (MP) diatomaceous earth (DE) grades are used in industries like agriculture, oil & gas, fracking, industrial, fertilizer, environmental remediation and home & garden uses. MP grades make for great blending agents, absorbents, fertilizer and chemical carriers.

  • Blending agent
  • Carrier
  • Absorbent

Celatom® Perlite is a hydrated, naturally-occurring volcanic rock. Its unique structure consists of numerous concentric layers, similar to the layers in an onion. Its natural color ranges from light pearl gray to dark gray. The distinguishing feature which sets perlite apart from other volcanic siliceous rocks is that when heated...

  • Very low "dry & wet" bulk densities
  • Essentially 'zero' crystalline silica (<0.05%)
  • Higher solid holding capacity in coarse applications
  • Works well in coarse non-critical filtrations and dewatering applications (wastewater)


Drill-n-Dry is a highly porous amorphous silica with unique properties, making it an efficient absorbent commonly used for oil and water cleanups, spills, and other environmental remediation.

Drill-n-Dry is two-to-three times more effective at waste solidification than other commercially available products, providing a...

  • Highly absorptive product that saves time & money.
  • Lower product usage. Up to 30% savings.
  • Absorbs both water & oil.
  • Works with drill cuttings, surface fluid, brine & invert.
  • Lower landfill cost because you use less product.
  • Passes toxicity characteristic leaching potential (TCLP).
  • Cuttings rapidly dry & continue to set firm over time.
  • No chemical additives.
  • All natural.
  • Easy handling.
  • Mined & manufactured in the USA.

The Complete Filtration Product Guide!

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

SDS Finder

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.

Document Library

Visit our Document Library to find brochures, flyers, technical documents, product certifications and other specifications on our products. 

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