Maintenance Innovation Award Winner By Pepper Group Posted May 16, 2022 In 1 0 PreVent® System named Maintenance Innovation Award Winner. Recent PostsThirteen Years of PreVent Air Filtration Excellence: A Science Lab Success StoryCustom Air Filter Insights: A Conversation with Plant Operations Manager Roy MontemayorEZ In, EZ Out: Why Installing and Removing Air Filter Screens from Hard-to-Reach Areas is EasyMetal Mesh vs. PreVent Prefilter: Which Works Better with Cottonwood Seedlings?