Clean hands are a baseline in any healthcare setting, but the conversation does not stop at soap and water. How those hands are dried has come under closer review, especially as facilities tighten infection control protocols and look more closely at indoor air quality.

Hand dryers, particularly those equipped with HEPA filtration, are often part of that discussion. Some facilities view them as a step toward cleaner air in shared restrooms. Others question whether they meet the same hygiene expectations as traditional drying methods.

That leads to a practical question for facility managers and procurement teams: are HEPA hand dryers required in healthcare settings, or are they simply a preferred option?

What Is a HEPA Filter Hand Dryer?

A HEPA hand dryer uses a high-efficiency particulate air (HEPA) filter to clean the air before it is blown onto hands. These filters are designed to capture at least 99.97% of particles as small as 0.3 microns, which includes many types of bacteria and airborne contaminants commonly found in restroom environments.

In a standard hand dryer, air is pulled from the surrounding space and pushed directly onto the user’s hands. A HEPA-equipped model adds a filtration step in that process. Air passes through the filter first, which helps reduce the number of particulates recirculated during drying.

This distinction matters in healthcare settings, where air quality and surface contamination are closely managed. A HEPA hand dryer is not just an upgraded fixture; it is a targeted approach to limiting airborne exposure in shared spaces.

Current Regulations in Healthcare Settings

Federal Guidelines

Federal agencies set the tone for hand hygiene, but they stop short of specifying exact restroom equipment. The CDC outlines when and how healthcare workers should clean their hands, focusing on effective drying as part of that process. OSHA reinforces the need for sanitary facilities and proper hygiene practices to protect staff and patients.

Neither agency requires the use of hand dryers with HEPA filtration. Their guidance centers on outcomes like reducing contamination and supporting proper hand hygiene, rather than mandating specific technologies.

State and Local Codes

Requirements can shift at the state or municipal level. Some jurisdictions include detailed plumbing or building codes that address restroom fixtures, while others leave more room for interpretation.

Facilities often need to confirm whether local codes favor or restrict certain drying methods. This is especially relevant during new construction or renovations, where compliance is reviewed closely.

Accreditation Bodies

Organizations like The Joint Commission play a key role in healthcare compliance. Their standards focus on infection control, risk reduction, and maintaining a safe environment of care.

Instead of prescribing specific products, they evaluate whether a facility’s choices support its overall infection prevention strategy. That gives healthcare providers flexibility, but it also puts more responsibility on selecting equipment that aligns with internal protocols.

Are HEPA Hand Dryers Required?

HEPA hand dryers are not a standard requirement in most healthcare settings.

Most regulations and guidelines focus on effective hand hygiene rather than prescribing specific equipment. As long as a facility provides a method that allows for proper hand drying and supports infection control practices, it typically meets compliance standards.

That said, many healthcare facilities choose HEPA-equipped hand dryers as part of a more controlled approach to air quality. In environments where reducing airborne contaminants is a priority, these units can help support internal protocols and risk management strategies.

The distinction comes down to requirement versus preference. HEPA hand dryers are not mandated by most governing bodies, but they are often selected by facilities that want tighter control over their restroom environment.

Infection Control Considerations

Airborne Contaminants

Hand dryers have been studied for their potential to move air within a restroom, which raises questions in healthcare environments. Standard units pull in ambient air and push it back out at high speed. In spaces where air quality is tightly managed, that process can introduce uncertainty.

Hand dryers with HEPA filters address this by filtering the air before it reaches the user. This added step helps reduce the number of airborne particles that may be recirculated during use, which can support broader infection control efforts.

Cross-Contamination Risks

Restrooms in healthcare facilities see consistent traffic from staff, patients, and visitors. That makes limiting cross-contamination a priority.

HEPA filtration can help reduce exposure to contaminants already present in the air, but it is only one part of the equation. Proper handwashing, regular cleaning schedules, and well-maintained equipment all play a role. In higher-risk areas such as surgical suites or isolation units, facilities may apply stricter standards when selecting restroom fixtures, including hand drying methods.

HEPA Hand Dryers vs Paper Towels in Healthcare

Facilities often weigh hand dryers against paper towels when reviewing restroom setups. Each option comes with trade-offs that impact hygiene, maintenance, and long-term operating costs.

Paper towels remain a familiar choice in healthcare environments. They allow for quick drying and can be used to turn off faucets or open doors, which helps limit surface contact. At the same time, they require ongoing restocking and generate consistent waste, especially in high-traffic areas.

Hand dryers reduce paper waste and cut down on supply management. Modern units offer fast dry times and durable construction suited for commercial use. When equipped with HEPA filtration, they also address concerns around air quality by reducing the number of particles blown onto hands.

The decision often comes down to how a facility prioritizes infection control, sustainability, and maintenance. Some healthcare environments continue to rely on paper towels for perceived hygiene control, while others adopt HEPA hand dryers to balance cleanliness with operational efficiency.

Conclusion

HEPA hand dryers are not a standard requirement in most healthcare settings, but they often play a role in facilities with stricter infection control goals. For teams focused on managing air quality and reducing airborne contaminants, they offer a practical upgrade over standard dryers.

They tend to make the most sense in high-traffic environments or spaces where internal protocols call for tighter control over shared air. In those cases, features like true HEPA filtration, durable construction, and easy-to-clean surfaces carry more weight during product selection.

For procurement teams, the decision comes down to aligning restroom equipment with broader facility standards. Berl’s works with healthcare organizations to identify solutions that meet those expectations, with a range of commercial hand dryers designed for performance, reliability, and long-term use.

Visit Berl’s Commercial Supply to see our large collection of HEPA equipped hand dryers.