When HN users recommended it
1 HN user recommended this in 2021, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2021, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
We got a stand-alone Electrolux air purifier, it takes filters like these[1]. Guessing one could find a really common variant.
[1]: https://www.amazon.com/Genuine-Electrolux-Carbon-Filters-EL0...