Masks that actually work

https://www.ebay.co.uk/itm/Face-Mask-Respirator-Protection-Dust-Filter/362934277511?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160908105057%26meid%3D43ac06e2bb854abd943ee62ad7421f3b%26pid%3D100675%26rk%3D1%26rkt%3D15%26mehot%3Dpp%26sd%3D362934277511%26itm%3D362934277511%26pmt%3D1%26noa%3D1%26pg%3D2380057&_trksid=p2380057.c100675.m4236&_trkparms=pageci%3A401d14f3-6bbd-11ea-b1bc-74dbd18019fc%7Cparentrq%3Aff0ea85d1700ace085d3a64ffffa30a2%7Ciid%3A1

https://www.ebay.co.uk/itm/Electric-Mask-PM2-5-Dust-Air-Pollution-Protect-w-Filter-Particulate-Respirator/184213132166?hash=item2ae3f55386:m:mXLiDPqnylwkl9MmZ4xnixg

https://www.ebay.co.uk/itm/Protect-Breathing-Mask-Goggles-Face-Respirator-Gas-Anti-Dust-With-Cotton-Filter/254544918202?hash=item3b440f36ba:g:JA8AAOSw4i5eajgR

https://www.ebay.co.uk/itm/Paint-Respirator-W-Goggles-Filters-Full-Face-Mask-Dual-Cartridge-Chemical-Dust/362949112855?hash=item548173f417:m:mPEVHUwpwlun9gPp93PNx-Q

https://www.ebay.co.uk/itm/Dustproof-Electric-Mask-Respirator-Activated-Carbon-Filter-Fresh-Air-Purifying/333552617344?hash=item4da9490780:m:mqNU6vQB4QWH28HdYa8nOsQ

https://www.ebay.co.uk/itm/Shade-5-welding-goggles/183168605401?hash=item2aa5b31cd9:g:N-IAAOSwUZNaygnF