![This is what Air Purifier filter looks like after 145 days - Old (left) Vs New filter(right) : r/india This is what Air Purifier filter looks like after 145 days - Old (left) Vs New filter(right) : r/india](https://i.redd.it/xrvioaz00zr21.jpg)
This is what Air Purifier filter looks like after 145 days - Old (left) Vs New filter(right) : r/india
![Is an $800 purifier best to clean your home's air? Marketplace tested 5 top brands and their claims | CBC News Is an $800 purifier best to clean your home's air? Marketplace tested 5 top brands and their claims | CBC News](https://i.cbc.ca/1.5900799.1612453779!/fileImage/httpImage/marketplace-purifier-test.jpeg)
Is an $800 purifier best to clean your home's air? Marketplace tested 5 top brands and their claims | CBC News
![My cousin's cabin air filter hasn't been changed in 5 years this is the comparison of a new one and her current one. : r/Cartalk My cousin's cabin air filter hasn't been changed in 5 years this is the comparison of a new one and her current one. : r/Cartalk](https://i.redd.it/6h35t9dgp2081.jpg)
My cousin's cabin air filter hasn't been changed in 5 years this is the comparison of a new one and her current one. : r/Cartalk
![C/S don't try to upsell me an air filter, I have a lifetime K&N filter. Yikes : r/Justrolledintotheshop C/S don't try to upsell me an air filter, I have a lifetime K&N filter. Yikes : r/Justrolledintotheshop](https://i.redd.it/uniepp46vd971.jpg)
C/S don't try to upsell me an air filter, I have a lifetime K&N filter. Yikes : r/Justrolledintotheshop
![New and old cabin air filter, how bad is its really? I think my friend is just being funny saying it's one of the worst he's seen. : r/MechanicAdvice New and old cabin air filter, how bad is its really? I think my friend is just being funny saying it's one of the worst he's seen. : r/MechanicAdvice](https://preview.redd.it/new-and-old-cabin-air-filter-how-bad-is-its-really-i-think-v0-z25h8v6p1gna1.jpg?width=640&crop=smart&auto=webp&s=55911281dea58a4c02a7a7773bc0e508f5f34961)
New and old cabin air filter, how bad is its really? I think my friend is just being funny saying it's one of the worst he's seen. : r/MechanicAdvice
![Can anyone tell me if my air filter needs to be replaced soon? The was some dirt on the intake right below the filter, is it because of poor mounting or the Can anyone tell me if my air filter needs to be replaced soon? The was some dirt on the intake right below the filter, is it because of poor mounting or the](https://preview.redd.it/xct1js0o4dg11.jpg?auto=webp&s=3e9a02d6cf70567ee58a05a32ba222873190c7dd)
Can anyone tell me if my air filter needs to be replaced soon? The was some dirt on the intake right below the filter, is it because of poor mounting or the
![If you want an air purifier but only have $39, slap a 20x20x1 filter on the back of a box fan : r/lifehacks If you want an air purifier but only have $39, slap a 20x20x1 filter on the back of a box fan : r/lifehacks](https://i.redd.it/b16avqubb3751.jpg)
If you want an air purifier but only have $39, slap a 20x20x1 filter on the back of a box fan : r/lifehacks
![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)