Gary wrote:
> Ophelia wrote:
> >
> > "Gary" wrote in message news:5F27DCFD...@att.net...
> >
> > "
itsjoan...@webtv.net" wrote:
> > >
> > > On Sunday, August 2, 2020 at 9:15:35 PM UTC-5, Bruce wrote:
> > > >
> > > > On Sun, 2 Aug 2020 19:10:58 -0700 (PDT),
> > > > "
itsjoan...@webtv.net" <
itsjoan...@webtv.net> wrote:
> > > >
> > > > > I'm on my third mask and all of them give me a feeling of
> > > > > smothering after
> > > > > wearing them for about 15 or 20 minutes.
> > > >
> > > > Maybe it's psychological and it makes you feel slightly
> > > > claustrophobic.
> > > >
> > > I dunno but lifting it up from the chin and several deep breaths
> > > help for a few minutes.
> >
> > The thicker better masks just don't let in much fresh air.
> > You're breathing half fresh and half stale air so less
> > oxygen. I occasionally will pull mine up off my nose for a
> > breath or 2 when no one is nearby. Big difference.
> >
> > Again, here's the good one I use:
> >
https://www.hostpic.org/images/2006031558400088.jpg
> >
> > You can buy thinner masks but they're not as effective.
> >
> > ==
> >
> > I have a mask with a filter that can be changed!
>
> Those are known as respirators here. I have one but
> don't use it for stores. Mine has a changeable filter
> on each side. Each filter has a charcoal packet and a thin
> cotton-like dust filter. The mask itself is rubber.
>
> They will seriously filter your breath intake but the little
> button nose is used for exhaling and doesn't filter at all.
> A little rubber gasket only opens when you exhale.
>
> Keeps YOU safe from breathing in but doesn't provide any
> protection to anyone around you if you are sick.
>
> This is similar to mine:
>
http://images.beatsons.co.uk/images/products/zoom/1350491994-86206700.jpg
Yes, been trying to warn folks that types with the little air baffle do
NOT protect others as the device was intended.