Phoebe Allentown Health Care Center Is the First Long-Term Care Community to Use LifeAire Air Purification System

Allentown, Pennsylvania February 2022 – Phoebe Allentown Health Care Center is the first long-term care community to install a cutting-edge, medical-grade air purification system from LifeAire Systems as part of a double-blind research study performed on site.

LifeAire Systems is based in Allentown and was founded by CEO, Katy Worrilow, Ph.D., a leading embryologist who spent more than 20 years researching the causes of positive and negative spikes in clinical outcomes in In Vitro Fertilization (IVF) laboratories. Worrilow started LifeAire Systems to address air quality issues affecting the labs. The LifeAire team designed an in-duct air purification system that removes all airborne chemicals and biological pathogens, and prevents the spread of airborne infection. In addition to being installed in more than 50 leading IVF labs in the U.S., the system is being used in operating rooms, intensive care units, neonatal intensive care units, and critical care areas within hospitals.

Phoebe Ministries, which has four continuing care retirement communities in Eastern Pennsylvania and is known for its forward-thinking senior services, was recommended to LifeAire for researching product performance in a post-acute care setting.

In December of 2016, Worrilow approached Phoebe’s leadership team with a proposal to install their air purification system into one of Phoebe Allentown’s long-term care neighborhoods at no cost to study the air quality and the consequential remediation of airborne pathogens and volatile organic compounds (VOCs). Phoebe unanimously agreed to participate in the study, and the collaboration began.

“I was so impressed by LifeAire and Katy Worrilow,” said Sue Schlener, Executive Director of Phoebe Allentown. “Their immediate focus was to understand our senior community and defer to our needs,” said Schlener, a registered nurse who has served the seniors at Phoebe for over 25 years. She and Worrilow shared their respective expertise and engaged their interdisciplinary teams to discern precisely where and when to install the custom-made, patented LifeAire technology in the historic Phoebe Allentown building. Additionally, a third party was formally enlisted to conduct a thorough, double-blind research study.

The 15-month study included a residential control floor with HEPA filtration, which is currently the standard for long-term care air quality control, and a residential study floor with LifeAire’s advanced air purification technology (AAPT). Cleaning and clinical standards of operating procedure across both floors remained the same. Airborne and surface sampling were initiated in five areas per floor. Sample analysis was completed by a third-party industrial hygienist laboratory and included the identification of bacteria, fungi, and VOCs.

The outcomes from the research study were overwhelmingly positive for the long-term care setting. The AAPT reduced the levels of infectious airborne and surface pathogens by 89.1% and 88.9%, respectively, and the levels of VOCs by 90.2%. It was also found that airborne and surface pathogens constitute a significant source of infection, and that VOCs negatively impact residents with compromised respiratory systems, like those who have chronic obstructive pulmonary disease (COPD).

“This system is truly a game-changer for the health and well-being of seniors who live in congregant settings, and the overall operations of any skilled nursing health care center,” said Schlener. “The Phoebe staff, including the leadership team, were blown away by the outcomes of the research.” The cascading effects of lowering infection for seniors living in a long-term care setting are dramatic.

In addition to increased quality of life for Phoebe’s residents, the number of secondary health effects like falls, which are sometimes caused by underlying infection-related issues, decreased. Additionally, as a pilot, the economic impact was notable. As a result of improved resident wellness, there was a reduction in financial and insurance services, a reduction in citations for infection breakout, increased referrals from healthcare network providers, and decreased insurance costs. Additionally, there was a substantial reduction in staff call-outs due to a decrease in illness.

Phoebe Allentown has long been a center of discovery and innovation for the best possible practices and interventions used in serving Pennsylvania seniors. Phoebe was honored to be the first skilled nursing community to pilot this cutting-edge, health-changing technology.

About Phoebe Ministries

Phoebe Ministries is a not-for-profit, multi-facility organization specializing in healthcare, housing, and support services for seniors. Founded in 1903 and affiliated with the United Church of Christ, Phoebe Ministries offers a full continuum of care—from independent living to rehabilitation, personal care, and memory support—through four continuing care retirement communities. In addition to eight managed or owned affordable housing locations, three pharmacies, and several other community-based services, Phoebe offers 14 entities serving 11 Pennsylvania counties. For over a century, Phoebe’s tradition of excellence and passion for caring have made us the leader in care for senior adults and their family members. For more information about Phoebe Ministries, call toll free 800-453-8814, visit, “like” us on Facebook ( or visit our YouTube page (

About LifeAire Systems, LLC

LifeAire Systems, LLC is an innovative healthcare technology company that develops, manufactures, and commercializes air filtration systems for an array of industries, including: healthcare, in-vitro fertilization, life sciences, long term care, dental, education, entertainment, commercial, hospitality, and transportation. LifeAire’s patented, multi-stage purification system remediates up to 99.99% of biological and chemical contaminants in both source and return air in a single pass, which minimizes human exposure to harmful airborne contaminants and maximizes safety for everyone downstream of the system. From the outset, LifeAire was designed to handle the most difficult airborne contaminants, namely the anthrax spore, which enables its technologies to easily kill or inactivate COVID-19 (Coronavirus), tuberculosis, pneumonia, and influenza. For this reason, LifeAire is the chosen solution by the world’s leading healthcare institutions and medical centers, including: Stanford University, Northwestern, University of California San Francisco (UCSF), University of Connecticut, Wake Forest University, and Yale University. Where LifeAire has been installed, it has consistently delivered significant improvement in key operational metrics and clinical outcomes. For more information, please visit the LifeAire Systems’ website at

Sue Schlener
Executive Director
Phoebe Allentown

Michell Staska-Pier
Vice President of Healthcare Services
Phoebe Ministries