Choosing well

Four air purifier options, with different jobs

Use the differences in room capacity, controls and filtration to narrow the list. The order below is not a performance ranking.

Models to consider

Start with your main constraint

For a larger shared room, the Blue Pure 211i Max offers more rated airflow but takes more floor space. For an on-unit routine, the AP-1512HH is a distinct choice. App shoppers should compare the Vital 200S-P and 5510 by how their automatic modes behave, not a small difference in nominal capacity.

Keep one important limit beside each choice

Maximum room capacity is not established at the quietest speed. Electrostatic or ion features also differ, so a filtration preference can rule out a product even when its capacity looks suitable.