![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/image.jpeg_gen/derivatives/16x9_780/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 Dyson TP04 is on 999 and has been for several days. I have taken the filters out, wiped them down(dry, not wet), reset the filter and nothing has helped. I am My Dyson TP04 is on 999 and has been for several days. I have taken the filters out, wiped them down(dry, not wet), reset the filter and nothing has helped. I am](https://preview.redd.it/vg9msrd8w8o41.jpg?auto=webp&s=835e734b6933a0ffb388560d1f799d9d230098b7)
My Dyson TP04 is on 999 and has been for several days. I have taken the filters out, wiped them down(dry, not wet), reset the filter and nothing has helped. I am
![Hey I know the filters are designed to be left alone and you don't need to regularly clean them but at about every 20% mine are really dusty. Is there anyway I Hey I know the filters are designed to be left alone and you don't need to regularly clean them but at about every 20% mine are really dusty. Is there anyway I](https://i.redd.it/04n8zmy6os251.jpg)