> To your point though, help out the distribution networks by buying yourself an extra filter or two now, and put it on the shopping list every time you use one

> To your point though, help out the distribution networks by buying yourself an extra filter or two now, and put it on the shopping list every time you use one Yes! Socially we need to make a distinction between buying extras of things after an emergency has started (harmful) and doing it in advance (helpful)