Please recommend a cost-effective one-room air purifier

There are a lot of times when fine dust is bad these days.

I tried to hold out because it's a studio, but I don't think it's going to work.

Is there any air purifier that has a good cost-effectiveness?

Please recommend it as cheap as possible

Thank you

461 2019-04-03 Gentleman

popular Is hair spray not allowed on the plane at all?

popular Can I listen to music with Bluetooth earphones on the plane?

popular Why does it say that your license has expired on your phone?

popular What is the deadline for purchasing lotto?

popular How can I resolve TLS security configuration errors?

Same Tag Which buffet is the best?

Same Tag How about a blue air mini air purifier?

Same Tag Please recommend cheap and delicious cost-effective pizza!

Same Tag What is a cost-effective protein bar?

Same Tag What do you think about the cost-effectiveness of Stila's shadow?

Same Time Is it right to apply sunblock in the summer?

Same Time Please recommend a cost-effective one-room air purifier

Same Time Please recommend a tablet PC based on its performance