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
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
Best air purifier Reddit 2023 : r/air_purifier_best
Hepa Filter Companion Cube Box Fan : r/DIY
How is this air purifier? Does it help decrease dust build up at all? : r/Costco
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?!! :
Air purifiers: Do they really work? How do they work? Are they worth the investment? : r/askscience
3D printed air purifier/cleaner project : r/3Dprinting
Air purifier's pre-filter, in just a matter of weeks! : r/delhi
8 hours of running the DIY air purifier I made. MERV 13 air filter. : r/bayarea
Where and how high should i place Xiaomi Air Purifier 4 Pro? (details in comments) : r/AirPurifiers
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
New improved Mi Air Purifier 3. New AirFlow fan designed, 26% increased CADR, Xiao Ai Compatibility. : r/Aqara
I built a HEPA filter out of a free table and scrap : r/DIY
My home made air filter fan. Looks like it's working... : r/Calgary
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
Made an air purifier from a box fan, an air filter, and some duct tape. : r/redneckengineering
The air filter I just took out of my lawnmower vs the one I replaced it with : r/mildlyinteresting
DIY air filter - box fan + central heating air filter. replacement filter costs $6.49 : r/DIY
I vacuum my air purifier filters to squeeze a few more months out of each filter : r/Frugal
This is what Air Purifier filter looks like after 145 days - Old (left) Vs New filter(right) : r/india
$20 air purifier : r/lifehacks
better and cheaper than any air purifier on the market : r/pics
A very effective Air Purifier sold in Southern California Costco. I've tried multiple units and this one, by far, blows more air and covers the largest sqft area for it's size. Also
West Coast: air purifiers all sold out. Designed & printed my own. Bad prints, but great air! : r/3Dprinting
Best design for DIY Air filter? : r/HVAC
The filter to my Air Purifier after >2 months of use. One of my favorite purchases : r/CleaningTips
