Air Purifiers Buying Guides

  My IQair Pro has to have it’s perfect filters changed about every 2 years. This is if it is only used for 1/3 a day at half speed. And yet, in my house, 1 hour of max speed will clear the air. I don’t want to pay 100’s of dollars every 6 months for a set of new filters. Now… my purifier is one of the best, filtering down to 1/10 the size of the coronavirus. It can get ‘dirty’ pretty easily. Cheaper purifiers won’t suffer the same speed of getting dirty. They are typically catching 350 nm, not my 5 nm. And beware… some of these cheap purifiers need many, like 10, full runs of all the room air through them to catch all their ‘hepa-filter’ specification. https://www.kickstarter.com/projects/ultimateviruscleaner/president-trump-twitter-wifi-wrist-watch-with-live https://abcnews.go.com/2020/story?id=3630972&page=1 https://community.shopify.com/c/shopify-discussions/how-to-show-product-price-from-lowest-to-highest-on-sense-theme/td-p/2050927 https://connect.mozilla.org/t5/discussions/q