BVV™ Celite® 545 Diatomaceous Earth (Food Codex Grade) 4.5 Micron -5KG Water Treatment 3 microns—similar to the protection

3 microns—similar to the protection of an N95 respirator

It contains a treasure trove of over 60 naturally occurring nutrients and amino acids that plants thrive on

Both have the highest available PAR light output and increased spectrum with use

Preservative: In the pharmaceutical and personal care industries

mildew mold and abrasion resistant

BVV™ Celite® 545 Diatomaceous Earth (Food Codex Grade) 4.5 Micron -5KG Water Treatment 3 microns—similar to the protectionCelite 545 Food Codex Chemicals Grade Filters down to 4. 5 microns BVV's Celite 545 grade is Food Codex Grade and is approved for use as a filtering and processing aid in the Food Industry & is Made in the USA. Celite 545 is a formulation of Diatomaceous Earth that is used as a filtration aid for the pre processing of distillate. Diatomaceous earth is considered skeletal remains of single celled algae diatoms formed due to sedimentary deposits. This