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Sun Mar 29, 2020, 10:59 AM

Mask Material --Think Out of the Box: How about HEPA Home Air Conditioning Unit Filters? [View all]

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A TBA brain fart: Filtrete 2800 or 2200 model home filters

And, since the material is accordioned, the amount of unfolded media is 4-5 larger than the box.


https://www.filtrete.com/3M/en_US/filtrete/products/?N=4315+3292675507+3294529207&rt=rud


Attracts and captures microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses—and large particles, including lint, household dust and pollen






EDIT: They could also be cut into circles , rectangles and stacked and used as makeshift respirator mask filters.





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Reply Mask Material --Think Out of the Box: How about HEPA Home Air Conditioning Unit Filters? [View all]
TheBlackAdder Mar 2020 OP
Merlot Mar 2020 #1
happybird Mar 2020 #4
happybird Mar 2020 #2
Merlot Mar 2020 #8
gibraltar72 Mar 2020 #3
In_The_Wind Mar 2020 #7
dweller Mar 2020 #5
dalton99a Mar 2020 #6
Merlot Mar 2020 #9
TheBlackAdder Mar 2020 #12
WePurrsevere Mar 2020 #10
Jersey Devil Mar 2020 #11
TheBlackAdder Mar 2020 #13
ornotna Mar 2020 #14
Jersey Devil Mar 2020 #15
ornotna Mar 2020 #17
TheBlackAdder Mar 2020 #18
CrispyQ Mar 2020 #16
KY_EnviroGuy Mar 2020 #19
TheBlackAdder Mar 2020 #20
KY_EnviroGuy Mar 2020 #21