Celatom FW Group diatomaceous earth (DE) products are flux-calcined and have a bright, off-white color. This product group offers a wide range of filtration capabilities and various particle removal characteristics. FW Group products have permeabilities ranging from 420 to 20,000 millidarcies.

Celafilt Perlite products have special permeabilities that provide varying degrees of clarity. While they function similarly to diatomaceous earth (DE), their structural density is about half that of diatomites, making them lighter. Celafilt Perlite products are commonly used for filtering edible oils, starch and glucose products, beverages, waste waters, and industrial chemicals. They are particularly preferred for liquid filtration applications that do not require high levels of clarity.

Celafilt Perlite products have special permeabilities that provide varying degrees of clarity. While they function similarly to diatomaceous earth (DE), their structural density is about half that of diatomites, making them lighter. Celafilt Perlite products are commonly used for filtering edible oils, starch and glucose products, beverages, waste waters, and industrial chemicals. They are particularly preferred for liquid filtration applications that do not require high levels of clarity.