Even the air purifier is saying to duck off, pollution lvls over 800 here in Delhi : r/india
I made a homemade air purifier and this is what it caught in less than one day : r/sanfrancisco
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
Cheap air purifier : r/Frugal
I built this monstrosity of an air purifier, out of 2 filters, a box fan and boredom : r/DiWHY
The air purifier I just bought yesterday feels great! : r/smarthome
The filter to my Air Purifier after >2 months of use. One of my favorite purchases : r/CleaningTips
$20 air purifier : r/lifehacks
Cheap air purifier : r/Frugal
Watching dust get sucked into an air purifier : r/oddlysatisfying
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
Best air purifier Reddit 2023 : r/air_purifier_best
Where and how high should i place Xiaomi Air Purifier 4 Pro? (details in comments) : r/AirPurifiers
Bushfire smoke - DIY air purification : r/melbourne
If you want an air purifier but only have $39, slap a 20x20x1 filter on the back of a box fan : r/lifehacks
Looking for reviews on this air purifier. Is it noisy? : r/Costco
This is what Air Purifier filter looks like after 145 days - Old (left) Vs New filter(right) : r/india
I vacuum my air purifier filters to squeeze a few more months out of each filter : 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
How is this air purifier? Does it help decrease dust build up at all? : r/Costco
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
Best Air purifier Reddit 2023 : r/air_purifier_best
I built a HEPA filter out of a free table and scrap : r/DIY
Reddit Best Target Dyson Air Purifier for Laboratory Clean Room - China Air Purifier Argos, Germguardian AC4825 | Made-in-China.com
Air purifier placement in a small room - advice needed : r/AirPurifiers
8 hours of running the DIY air purifier I made. MERV 13 air filter. : r/bayarea
DIY air filter - box fan + central heating air filter. replacement filter costs $6.49 : r/DIY
