![A follow up to the DIY air purifier thread- here's my toddler's room's box fan filter after 6 weeks of nighttime use. Glad to know it's reducing his environmental allergy symptoms this A follow up to the DIY air purifier thread- here's my toddler's room's box fan filter after 6 weeks of nighttime use. Glad to know it's reducing his environmental allergy symptoms this](https://i.redd.it/tras1vy6qsp01.jpg)
A follow up to the DIY air purifier thread- here's my toddler's room's box fan filter after 6 weeks of nighttime use. Glad to know it's reducing his environmental allergy symptoms this
![Super disappointed with the new AM011 air purifier. The original model with the GLASS HEPA filter was. AMAZING! The new filter is garbage and difference is night and day. WHY DYSON?! WHY?!! : Super disappointed with the new AM011 air purifier. The original model with the GLASS HEPA filter was. AMAZING! The new filter is garbage and difference is night and day. WHY DYSON?! WHY?!! :](https://preview.redd.it/tyis0wo5tyi11.jpg?auto=webp&s=ac533a8226ac85bddaa620292fda02b9e0add283)
Super disappointed with the new AM011 air purifier. The original model with the GLASS HEPA filter was. AMAZING! The new filter is garbage and difference is night and day. WHY DYSON?! WHY?!! :
![Does an air purifier require service or change in filter? I usually just wash the filter and put it back in. The pollution reader does show decrease in pollution. : r/AirPurifiers Does an air purifier require service or change in filter? I usually just wash the filter and put it back in. The pollution reader does show decrease in pollution. : r/AirPurifiers](https://preview.redd.it/does-an-air-purifier-require-service-or-change-in-filter-i-v0-d109ilirtey91.jpg?auto=webp&s=4d47f612ebee51e62c4277679c4d80c2b2b54c5f)
Does an air purifier require service or change in filter? I usually just wash the filter and put it back in. The pollution reader does show decrease in pollution. : r/AirPurifiers
![Reddit Best Target Dyson Air Purifier for Laboratory Clean Room - China Air Purifier Argos, Germguardian AC4825 | Made-in-China.com Reddit Best Target Dyson Air Purifier for Laboratory Clean Room - China Air Purifier Argos, Germguardian AC4825 | Made-in-China.com](https://image.made-in-china.com/202f0j00eayUEYMCYlzS/Reddit-Best-Target-Dyson-Air-Purifier-for-Laboratory-Clean-Room.webp)
Reddit Best Target Dyson Air Purifier for Laboratory Clean Room - China Air Purifier Argos, Germguardian AC4825 | Made-in-China.com
![Changed the filter on my home-made box fan filter yesterday; yikes! Instructions inside on how to make your own for about $30 to improve your indoor air quality. : r/SeattleWA Changed the filter on my home-made box fan filter yesterday; yikes! Instructions inside on how to make your own for about $30 to improve your indoor air quality. : r/SeattleWA](https://i.redd.it/4jqrsocwsgh11.jpg)
Changed the filter on my home-made box fan filter yesterday; yikes! Instructions inside on how to make your own for about $30 to improve your indoor air quality. : r/SeattleWA
![New improved Mi Air Purifier 3. New AirFlow fan designed, 26% increased CADR, Xiao Ai Compatibility. : r/Aqara New improved Mi Air Purifier 3. New AirFlow fan designed, 26% increased CADR, Xiao Ai Compatibility. : r/Aqara](https://i.redd.it/g4kc4860xcf31.jpg)
New improved Mi Air Purifier 3. New AirFlow fan designed, 26% increased CADR, Xiao Ai Compatibility. : r/Aqara
![I wanted an air purifier for my allergies, but someone suggested spending $25 on a box fan and filter instead. Fingers crossed that it works! (Feat. concerned kitty) : r/Frugal I wanted an air purifier for my allergies, but someone suggested spending $25 on a box fan and filter instead. Fingers crossed that it works! (Feat. concerned kitty) : r/Frugal](https://i.redd.it/p9ch2vtbmpn21.jpg)
I wanted an air purifier for my allergies, but someone suggested spending $25 on a box fan and filter instead. Fingers crossed that it works! (Feat. concerned kitty) : r/Frugal
![Do the DIY box fan filters work? Well, here's mine after just 1.5 days running in a closed bedroom (Greenwood area) : r/SeattleWA Do the DIY box fan filters work? Well, here's mine after just 1.5 days running in a closed bedroom (Greenwood area) : r/SeattleWA](https://external-preview.redd.it/qRq0rLpWi0MZNjIkG6MWxhiSIanAhvhkDhOIWNEjtgc.jpg?auto=webp&s=41b67e0952bfb02032db18bc4f328962e82d6d5b)
Do the DIY box fan filters work? Well, here's mine after just 1.5 days running in a closed bedroom (Greenwood area) : r/SeattleWA
![With all this talk to of bad air, does anyone use an air purifier in the home/bedroom? If so, does it work? : r/pittsburgh With all this talk to of bad air, does anyone use an air purifier in the home/bedroom? If so, does it work? : r/pittsburgh](https://external-preview.redd.it/lK09AKYKdIGX-Ap0HsxbNJ97RojtPsDFNUmDP50r00c.jpg?auto=webp&s=85bf046603f6b02a539939d1017e6adb394afa1d)