: Respirator with exhale filter What is an example manufacturer/model of a respirator that has an exhalation filter? I'd like to purchase a respirator as a more-effective and reusable solution to preventing the spread of COVID-19,

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Respirator with exhale filter
What is an example manufacturer/model of a respirator that has an exhalation filter?
I'd like to purchase a respirator as a more-effective and reusable solution to preventing the spread of COVID-19, but a quick look into popular respirator shows that the filters are for inhalation only, and there's just a filter-less exhalation valve.
That design is great for protection from dust/fumes/etc, but--in the case of the virus--it's arguably more important to filter the outgoing air than the incoming air.
Can someone point me in the direction of a respirator that filters both incoming and outgoing air to protect others from the (asymptomatic) spread of coronavirus?

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