Skip to main content
Add as a preferred source on Google

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

  • California School District Completes Elementary School Modernization

    The San Diego Unified School District in San Diego, Calif., recently held a ribbon-cutting for a whole-site modernization of Pacific Beach Elementary School, according to local news. The school first opened with one building in 1930 and added six more between 1938 and 1957.

  • Philadelphia Middle School Facility Earns LEED Gold Certification

    The Alternative Middle Years (AMY) at James Martin Middle School in Philadelphia, Penn., recently received a LEED Gold certification from the U.S. Green Building Council, according to a news release. The School District of Pennsylvania partnered with KSS Architects on the project.

  • Wisconsin District Breaks Ground on New Elementary School

    The School District of La Crosse in La Crosse, Wis., recently broke ground on a new elementary school that will consolidate the students and staff of two existing schools, according to local news. Funding for the school comes from a $53-million referendum approved in 2024.

  • Chartwells Launches Campus Dining Evaluation Framework

    Contract food-service management provider Chartwells Higher Education recently announced the launch of BLUEPRINT, according to a news release. The evaluation framework was designed to provide a data-driven and customizable roadmap towards optimizing campus dining services and, by extension, the student experience.