Better Filters for Energy Efficiency

  • 03/01/18
HVAC Filters

By using Pall Water’s filters, the University of San Diego has solved an inconvenient, costly, and time-consuming problem for its maintenance team.

In 2014, the University of San Diego began experiencing HVAC issues in several buildings across campus, particularly in the Degheri Alumni Center, a 28,000-square-foot administrative building. Sediment buildup was causing cooling coils to clog, which prevented air conditioning units from operating properly.

As summertime approached, a rapid solution was needed to deliver comfortable temperatures to faculty, staff, and students. Pall Water’s 5-micron Polyfold filter bag was selected due to its strength and reliability. Immediately, the maintenance team noticed the positive impact of Pall Water’s solution, and could see the larger particles collected in the filters.

Previously, technicians had to manually back-flush coils on the roof of each affected building to remove the sediment and restore proper HVAC functionality, a process that took several hours and needed to occur every 4-14 days, impacting the maintenance teams’ time and resources. Now, technicians spend 10 minutes swapping out Pall Water’s filters every 1-2 months. Technicians can even determine when filters are nearing capacity via a gauge and daily measurements, enabling them to replace filters before the sediment buildup impacts building temperature.

“We called upon Pall Water to stop sediment buildup from clogging our HVAC systems and the University of San Diego got exactly what we asked for as Pall Water’s Polypropylene Microfiber bag filters solved our problem. The technicians absolutely love the filters as they no longer waste several hours cleaning out clogged coils on the roof and our building occupants are pleased that they no longer have to file work orders complaining about the lack of air conditioning in the Degheri Alumni Center,” says Steve Glover, facilities engineer, University of San Diego.

By using Pall Water’s filters, the University of San Diego has solved an inconvenient, costly, and time-consuming problem for its maintenance team.

www.pallwater.com

This article originally appeared in the College Planning & Management March 2018 issue of Spaces4Learning.

Featured

  • Norfolk State University Partners with Voltus for Energy Efficiency Program

    Norfolk State University recently announced that it has selected Voltus, Inc., to implement the university’s new energy efficiency program on its campus in Norfolk, Va. According to a news release, the partnership’s goal is to reduce campus energy use by 27% by the year 2030 and support grid reliability across the state of Virginia.

  • Oregon Institute of Technology to Construct $35M Mass Timber Residence Hall

    Oregon Institute of Technology in Klamath Falls, Ore., recently announced the construction of a new, $35-million mass timber residence hall, according to college news. The facility will stand four stories, have room for 517 students, and cover 86,710 square feet to address the college’s need for more on-campus housing.

  • Michigan School District Installs New Gun-Detection Platform

    Williamston Community Schools in Williamston, Mich., recently announced that it has installed the ZeroEyes gun-detection video analytics platform for its five schools, according to a news release. ZeroEyes is the only solution of its kind with a U.S. Department of Homeland Security SAFETY Act Designation and adds an AI gun-detection and intelligent situational awareness software layer into existing school security cameras.

  • Education Design Showcase

    Spaces4Learning Launches 2025 Education Design Showcase

    Spaces4Learning is now accepting submissions for the 2025 Education Design Showcase! Launched in 1999, the program celebrates innovative and practical solutions in planning, design, and construction.