F., 178, 188, 205, 242 Ostrowski, 455 Out on a Limb (Baker), 109 Oxford University, 236, 256, 262, 269, 305, 331, 333, 456 Paley, 332, 339, 340341, 344345, 364, 349, 352, 362, 363, 453 Palmer, G
To be in power you have to pass certain tests, chief of which is not to care about your fellow man
Replace it if any of the following happen: It gets dirty, wet, or damaged It feels harder to breathe through It no longer seals well on your face Bottom line: reuse is OK shortterm if the mask stays clean and seals well, but swap it out when performance drops
Ultimately, while it performed well, our tester noted, "There are probably other devices that do 90% of the job at a lower price point." Blueair Pure 211i Max ($350): Described as "one of the best-looking purifiers I've seen" "the kind you'd find in a Danish or Swedish home" the Pure 211i Max delivers a strong overall user experience
Also, I see that it was produced by Sutliff
This has led to the UK authorities proposing a ban on single use vapes, coming into effect on 1st April 2025