Respirator Honeywell 7700 series exhalation HEPA filter

Exhalation filter designed to directly attach the exhalation port on the Honewell 7700 series respirator. I designed this to be used in the healthcare setting as healthcare workers using half-mask respirators. This will help trap any particulate exhaled by the wearer and protecting the environment both in and outside a patient's room. This will also cut down on contamination during culture draws due to the focused direction of the exhalation port.

I designed it to be assembled without any additional materials. Should have a tight snap-fit to the mask once you remove the original exhalation valve cover.

Will only need a good low resistance filter substrate. Viral filters used in the pulmonary function labs had the best results with the lowest resistance but may be difficult to extract.

Please let me know if anyone does put this to use I would be excited to know.

Print Settings

Printer Brand:

Prusa

Printer:

Rafts:

No

Supports:

Resolution:

0.2

Infill:

Filament: Prusament PLA Galaxy Black