Portable air filtration and disinfection device for a respirator system

A portable air filtration and disinfection device for a respirator system, the device comprising:

• an inhalation filter assembly comprising:
• an intake duct for receiving air from an external environment or source,
• an inhalation gas filter for filtering the received air from the external environment or source, and
• an inhalation duct connected with a mask for providing the filtered air to a person for breathing via the mask;
• an exhalation filter assembly comprising:
• an exhalation duct connected with the mask for receiving air exhaled by the person via the mask,
• an exhalation gas filter and an exhalation liquid filter for filtering and disinfecting the received exhaled air from the person, and
• an outlet duct for releasing the filtered and disinfected exhaled air to the external environment or source;
• and
• a casing housing the inhalation filter assembly and the exhalation filter assembly.

A portable air filtration and disinfection device for a respirator system, the device comprising:

• a casing having a first chamber and a second chamber, wherein the first chamber and the second chamber are separated by a chamber spacer;
• an inhalation filter assembly housed by the first chamber, the inhalation filter assembly comprising:
• an intake duct connected with a ventilator for receiving air from the ventilator,
• an inhalation gas filter for filtering the received air from the ventilator, and
• an inhalation duct to provide the filtered air to a person for breathing;
• and
• an exhalation filter assembly housed by the second chamber, the exhalation filter assembly comprising:
• an exhalation duct for receiving air exhaled by the person,
• an exhalation gas filter and an exhalation liquid filter for filtering and disinfecting the received exhaled air from the person, and
• an outlet duct connected with the ventilator for releasing the filtered and disinfected exhaled air to the ventilator.