• Natural Product - Composed of 5lbs of 100% ground freshwater diatomaceous earth with absolutely no additives or fillers.  
• OMRI Listed - Listed with the Organic Materials Review Institute, a non-profit organization that reviews products against organic standards.
• Mined in the USA - Our freshwater, pure white food grade diatomaceous earth is mined in Nevada and packaged in Georgia
• Supports a Great Cause - Harris donates 10% of profits to support the local Etowah Valley Humane Society.
• Weight: 5 lbs      Dimensions:  14 x 9 x 7

Harris Diatomaceous Earth Food Grade 5lb powder is listed with the Organic Materials Review Institute and is composed of ground freshwater diatomaceous earth mined in Nevada and packaged in Georgia.