She then explained that a good HEPA filter is capable of removing more than 99 percent of all airborne contaminants.
I’m absolutely thankful I ended up taking that flight plus resting next to the person who taught me all about indoor air pollen levels. Normally, I hate flying plus I hate flying for corporations the most. There is nothing charming about being stuffed inside a metal tube that doesn’t have the sort of air conditioning I need. I don’t want to get into the whole being off the planet part of my airplane troubles. But flying again after not having to get on an airplane for so long due to the pandemic was not something I was looking forward to. So I was a bit glum when I got on the flight to see that it was packed. And of course, there wasn’t enough air conditioning plus wearing a mask made me even more warm. However, sometimes things happen for a reason. I was meant to be on that flight in order to learn about how to improve my indoor air pollen levels at home. The person next to me must have sensed my sheer discomfort about being on a plane plus wearing a mask. She assured me that this was an enjoyable precaution. And she had checked to be sure that these planes had HEPA filters. I was not aware of the HEPA filter although I’d heard the name. She then explained that a good HEPA filter is capable of removing more than 99 percent of all airborne contaminants. The HEPA filter was even helpful in mitigating viruses as well. I was so impressed that I decided to replace the air filter in my house when I got back from my trip. After installing a HEPA filter, the indoor air of my house was remarkably improved.