Harris 4 Lb. Ready To Use Powder Food Grade Diatomaceous Earth Hydro cysts such as Cryptosporidium and

cysts such as Cryptosporidium and Giardia

CSA (Canadian Standards Associations) - CR91-002 (1/2" thru 2"

handle hanger) provides hands-free use in a variety of applications

Right angle teeth grip in all directions and comes with Channellock Blue comfort-grips

Compatible with MasterCool cooler models MDP44 and MCP59

Harris 4 Lb. Ready To Use Powder Food Grade Diatomaceous Earth Hydro cysts such as Cryptosporidium and100% freshwater food grade diatomaceous earth. Includes a puffer applicator in a 4 pound resealable bag. Ideal to use to protect garden plants or for use in animal feed. OMRI (Organic Materials Review Institute) certified for use on organic gardens.