denislawsbackheel
Well-Known Member
- Joined
- 28 May 2008
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- 27,426
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- We went to Rotherham…
Using a hepa mask to stop covid 19 is like using a tennis racket as an umbrella.I know they’re saying it’s still possible to catch the virus through airborne particles when wearing a mask (standard issue) but harder to pass on from the wearer, but what about Hepa filter inserts? A Henry vacuum cleaner has hepa filter replacements (although these last ages).
Possible for masks (bearing in mind there’ll be an avalanche of designed/branded masks coming v soon)?