@Mssarahmssarah found here. See comparison with DIY and others.
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Wow! Interesting CADR level for the CR boxes
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Thank you!
@marwa_zaatari In response to your request for suggestions: - could you pin the chart tweet or create a url so we can always find the latest? - a list of devices you chose not to include & why might reduce repeat requests - a 2nd chart with yearly, not initial, cost -
Great suggestions. Will do soon. I will create a thread with links and pin it.
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This is such a great resource. Thank you for doing this! It was really helpful as I was trying to choose a HEPA filter for my home.
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:) great job.
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This is a huge public service - thank you!!!
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How would you expect the 3 and 4 filter versions fit into this chart?
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You mean 4 and 5? Diminishing returns so it won't be a straight line from the 1 & 2 filter versions
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I would like to request Mila. I love that it includes multiple AQI sensors.
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Self interest is motivating this request, too. We’ve got one and have been impressed with the AQI improvements vs outdoors
End of conversation
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