AJ Manufacturing, a leading manufacturer of critical environment HVAC products, has introduced a portable version of its Reverse Flow Criti-Clean Ultra™ Fan Filter Unit (FFU) to quickly and easily create patient isolation rooms. The new units were specifically developed to help protect healthcare workers treating COVID-19 patients and to help reduce the spread of the virus.
Like the original ceiling-mounted model, the portable Reverse Flow Criti-Clean Ultra™ FFU connects to existing ductwork and creates a negative pressure environment that removes the air from a patient room and cleans it via the unit’s built-in HEPA filter, keeping airborne contaminants from escaping. The unit comes on wheels for easy movement and can be plugged into a standard electrical wall outlet.
In addition to reverse flow units that take in air and remove it from a room, standard FFU models – both ceiling mounted and portable – are also available to bring HEPA filtered air into a room. AJ’s ceiling mounted FFUs offer the industry’s lowest plenum height of just 13.7″, allowing easier retrofitting into existing ceiling spaces.