Better Filters for Energy Efficiency

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

  • Elevating Campus Maintenance: How Power Wash Drones are Transforming Educational Facilities

    As today’s campuses grow larger and more architecturally complex, keeping exteriors clean, safe, and inviting has never been tougher. Facilities leaders are under constant pressure to stretch budgets, meet safety standards, and support sustainability goals—all while tackling the stubborn challenge of exterior cleaning.

  • New eBook Shares Guidelines on Building CTE Centers

    Career and Technical Education (CTE) curriculum and resources provider iCEV recently announced the publication of a new eBook sharing guidance and insights on building new CTE facilities, according to a news release.

  • Pittsburgh High School Upgrades Athletics Facilities’ Technology

    Plum Senior High School in Pittsburgh, Penn., recently partnered with South-Dakota-based Daktronics through the We’re All Mustangs Here Foundation to upgrade the technology in its athletics facilities, according to a news release. Daktronics designed, built, and installed new LED video displays and finished the project in time for the beginning of the 2025 high-school football season.

  • Uvalde Schools Receive AI Security Technology through Grant Program

    AI-powered gun detection and emergency response technology solutions provider Omnilert recently launched the Save Haven Grant program, according to a news release. The first recipient of the grant, aimed specifically at schools that have faced gun violence, will be the Uvalde Consolidated Independent School District (Uvalde CISD) in Uvalde, Texas.

Digital Edition