Description

The new patent is intended for an adapter that connects full face masking masks to filters in order to convert the bathing mask with a respirator into a personal protective mask. Its name is APA: ARIA Protection Adapter, as the series of respirators with a respirator is called ARIA.

APA with a certified and properly installed filter can help infiltrate the respiratory air and reduce the inhalation of infectious substances.

The APA adapter has a non-return valve, so only fresh air passes through the filter and only the filtered air enters the mask.

Exhaust air has a different channel and is discharged from the bottom of the mask, where another return valve ensures that air will only come out of there.

(In the open source project, the design of the Evaporated 22mm Valve Cover is also available: another adapter designed to filter the exhaled air).

Breathing mask respiration technology is patented and certified. Airflow and CO2 levels are controlled and safe.

The convertible mask is a reusable and clean full face shield.

Composition:

• The adapter kit allows the connection of the most common filters to the mask.
• APA is compatible with all EN 148-1 filters.
• The RD40-22mm can be screwed into the APA to connect HEPA filters (40mm threaded outputs 1/7 7).
• The RD40–22mm, screwed into the APA, is compatible with filters that comply with ISO 5356-1.