Let's Clear the Air

AgStar Financing

To help producers begin experiencing the production and health benefits of installing EPI Air in their barns, we’ve partnered with AgStar Financial Services, one of the nation’s leading Farm Credit associations, to offer special financing on EPI Air systems.

Get the AgStar Application

Meet John Baumgartner

Welcome to the world of EPI Air. Our patented electrostatic particle ionization system clears your confinement production facility of dust particles and the gases and pathogens that are carried along
with them. Those particles attach to a grounded
surface and are no longer in the air. The result is
a marked improvement in animal growth and livability.


John Baumgartner
President, EPI Air, LLC


-This is a significant change in environmental systems with a net result of improved pig performance. The science is sound. -Dr. Steve Pollmann

-My EPI system has virtually eliminated any respiratory issues in my herd. -Ryan Bomgaars

-EPI Air has been studied in two KSU nursery facilities for over a year. EPI significantly reduced barn dust as well as emissions which tended to improve ADG and pig body weights. -Jon DeJong, Kansas State University

EPI Air technology stands up to the hype

The EPI Air Filter Wall technology successfully reduced odor at two Iowa Select Farms by 31%!

In an article in National Hog Farmer, Kevin Schulz writes about a successful study performed by Iowa State University on two Iowa Select Farms.

The study was performed on two 19,000 sqft barns in Iowa state over the course of four months.  As noted in the study, total suspended particulates (TSP) were reduced by 50%, and odor , measured by an olfactometer panel, showed a 31% reduction.

To see how the EPI Air Filter Wall technology can be part of your total odor reduction plan, contact us!

EPI Air Filter Wall installation outside a hog barn


Get Clean Air