Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and the Yahoo Answers website is now in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Anonymous
Air purifier ?
What is a good air purifier for someone with dust allergies
1 Answer
Relevance
- 3 weeks ago
merely buy a 20x20 box fan and a 20x20x4 MERV 13 filter, total cost of under $40 and will outperform every air purifier on the market
Still have questions? Get your answers by asking now.