We chose our top picks based on factors such as HEPA filtration ... much still pandemic times yet with masks optional and Heathrow a total free-for-all. I used this filter in conjunction with a CO2 ...
Cleaning up fiberglass Should you find fiberglass, use a HEPA filter vacuum ... it from your immediate environment as soon as you can. Use a dust mask respirator such as the 3M Half Facepiece Reusable ...