Best Air Purifier for Bedroom in the US: Quiet Models Compared
Match clean-air delivery to your bedroom size first, then check overnight noise and filter availability. Levoit lists the Core 300S-P at 22 dB minimum noise and 141 CFM CADR.
Gearjury may earn a commission from qualifying purchases. Our recommendations are based on published evidence.
Head to head
Levoit Core 300S-P vs Blueair 511 vs Coway Mighty
Levoit publishes 141 CFM CADR and 22 dB minimum noise for the Core 300S-P. Other specifications and ASINs need confirmation.
Quick answer
Levoit lists the Core 300S-P at 141 CFM CADR, 219 sq ft at 4.8 ACH and 22 dB minimum. Comparable US data is not confirmed for other models. Review the buying guide.
Compare them side by side
| Model | CADR | Coverage | Noise | ASIN |
|---|---|---|---|---|
| Levoit Core 300S-P | 141 CFM | 219 sq ft at 4.8 ACH | 22 dB min | Verify |
| Blueair Blue Pure 511 | — | — | — | Verify |
| Coway AP-1512HH Mighty | — | — | — | Verify |
Sources and how we chose
Manufacturer specifications only; no physical testing and no overall winner. Amazon ASIN verification incomplete. Levoit: https://levoit.com/products/core-300s-p-smart-air-purifier
Keep exploring
Related guides
Air Purifiers for US Homes: Choose by Room, Noise and Upkeep
Start with the space you want to clean. Learn CADR basics, then compare bedroom models and published specifications.
How to Choose an Air Purifier for Your Home
Start with room area and clean-air delivery at a stated air-change rate. Then check noise, filter supply and placement needs.