Chris Lehmann is the North American product manager for the Process Filtration division of Donaldson Company Inc. He has more than 10 years of manufacturing and industrial processes experience, with knowledge and expertise in the application of filtration products.

4 ways filters can limit pet food plant contaminants

Air, water, steam and storage tanks can bring contamination into a processing facility.

May 30, 2018

Chris Lehmann

Contamination doesn’t originate only in raw or spoiled pet food ingredients; it can enter in the utilities used to operate a manufacturing process.

Read the October issue of Petfood Industry!

October 2019

The October 2019 issue of Petfood Industry delves into the backlash against grain-free pet foods following federal investigation of correlations to dilated cardiomyopathy. The issue also covers pet microbiome research, Singapore's pet food market and coconut meal, among other topics.

Chris Lehmann

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4 ways filters can limit pet food plant contaminants

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Read the October issue of Petfood Industry!

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