My home made air filter fan. Looks like it's working... : r/Calgary
Box fan air purifier filter after 1 week of use during Campfire : r/sanfrancisco
A Variation on the "Box Fan with MERV 13 Filter" Air Cleaner - Tex-Air Filters
I finally got my hands on the Lasko FF305. I'm kind of baffled why this seems to be the only company that ships a box fan with an air filter built in.
I built this monstrosity of an air purifier, out of 2 filters, a box fan and boredom : r/DiWHY
Air purifiers are expensive, and we had an extra vent filter. : r/redneckengineering
Box fan filter mounting clips; no wasted tape and printed in under 30min : r/3Dprinting
Homemade HEPA filter for tiny, dusty apartment. This is the result of 18” furnace HEPA filter + Box fan on about 10 hours per day for 1 month. Total price <$40; 6
The box fan + air filter works. I can breathe in my home. : r/SALEM
How a MERV 13 Air Filter and a Box Fan Can Help Fight Covid-19 - Tex-Air Filters
The filter to my Air Purifier after >2 months of use. One of my favorite purchases : r/CleaningTips
LPT: Box fan + 20 inch filter = cheap and effective indoor pollen filter. : r/Austin
Does a DIY air purifier actually work? We tried it
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
DIY Wildfire Smoke Filter : r/Edmonton
Air filter hack: Sackville groups put together DIY solution | CBC News
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
How to make DIY air purifiers that filter out wildfire smoke | WANE 15
The Cuboid: A DIY air purifier that's better than a box-fan
DIY air purifier : r/lifehacks
Hepa Filter Companion Cube Box Fan : r/DIY
Box fan with 3M MERV 12 Filtrete filters on the front and back, duct taped. I have a small room, will this do the trick as a Corsi-Rosenthal box? Not sure why
If you want an air purifier but only have $39, slap a 20x20x1 filter on the back of a box fan : r/lifehacks
Amazon.com: Lasko FF305 Air Flex 2-in-1 20-inch Box Fan and Air Purifier in One with MERV10 Air Purifying Filter for Cleaner Air and a Cooling Breeze : Home & Kitchen
