The Number One Prefilter, By the Numbers By Pepper Group Posted April 11, 2022 In Air Filter Maintenance, Data Center, PreVent Installs 2 0 Recent PostsAir in Motion: The Value of Recirculating Fans Across Various IndustriesBreathing Easier: The Added Value of Prefilters in a Post-Pandemic WorldThirteen Years of PreVent Air Filtration Excellence: A Science Lab Success StoryCustom Air Filter Insights: A Conversation with Plant Operations Manager Roy Montemayor