Air purifiers rated at 50 dB or less at top speed, quiet enough to run on high in a bedroom.
Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Best Quiet Air Purifiers: Medium rooms
- Blueair Blue Pure 511i Max#1 of 2Full review
A compact, quiet smart purifier for bedrooms, nurseries and home offices.
Amazon $112.99$112.99153237 sq ft$59.98/year48 - Coway Airmega 150#2 of 2Full review
A quiet, good-looking purifier for a small bedroom or nursery. Bigger rooms need more airflow for the money.
Amazon $186.29$186.29153-$49.99/year48.3
Best Quiet Air Purifiers: Large rooms
- Blueair Blue Pure 311i Max#1 of 1Full review
A mid-size, efficient purifier with app control for bedrooms and living rooms up to about 440 sq ft.
Amazon $229$229283439 sq ft$89.98/year50
