Best 2022 Air Purifiers for size and footprint

#1 Honeywell HPA3100
5.0

Owners generally find the unit compact and bedroom-friendly. It is described as small enough for a dresser and not taking up much space.

Pros: noise level, overall satisfaction

Cons: durability, sleep mode

#2 Shark HP102
4.9

The compact size was a repeated strength for bedrooms, desks, dorms, trailers, and corners.

Pros: noise level, air purification performance

Cons: air quality sensor accuracy, room coverage

#3 MOOKA AP-S0610L
4.8

Buyers repeatedly call the purifier compact, easy to place, and small enough for desks, counters, shelves, dorm rooms, and bedrooms. A few note it is not tiny or needs shelf...

Pros: noise level, air purification performance

Cons: reliability

#4 Purivortex PX500
4.7

The compact size is generally praised for counters, bedrooms, tiny homes, and small rooms. Some buyers still found it too small for larger bedrooms or living rooms.

Pros: air purification performance, noise level

Cons: aromatherapy feature, scheduling options

#5 Honeywell InSight HPA5100
4.4

Size feedback was mostly positive for compact bedrooms and corners, though some disliked bulk or inaccurate dimensions.

Pros: air purification performance, overall satisfaction

Cons: auto mode performance, real-time air quality monitoring

#6 AROEVE MK06
4.3

The compact footprint is a major advantage on desks, dressers, nightstands, and in dorms. The same small size disappoints buyers expecting stronger room-wide output.

Pros: size and footprint, overall satisfaction

Cons: customer support, HEPA filtration

#7 Blueair Blue Pure 511
4.3

The compact footprint is consistently praised for bedrooms, offices, shelves, dorm rooms, and small apartments. Size is one of the reasons owners buy this model.

Pros: overall satisfaction, room coverage

Cons: app connectivity, control placement

#8 Shark HP202
4.2

The unit was sometimes praised as compact or space-saving, though one customer found it larger than expected.

Pros: air purification performance, noise level

Cons: value for money, air quality sensor accuracy

#9 Shark HP201
3.9

The HP201 is not tiny, and several buyers describe it as large or bigger than expected. Even so, many still find the size manageable, attractive, or worth it for larger...

Pros: overall satisfaction, air purification performance

Cons: air quality sensor accuracy, reliability

#10 Levoit EverestAir
3.8

Size is mixed: the unit is large, but reviewers often find the slim profile manageable.

Pros: air purification performance, noise level

Cons: filter replacement cost, reliability

#11 Alen BreatheSmart 45i
3.5

Size is mixed: slim enough in depth, but still bulky compared with some competitors.

Pros: overall satisfaction, air purification performance

Cons: pre-filter quality

#12 Blueair Blue Pure 211i Max
3.5

Size and footprint are a tradeoff: two reviews note the unit has size, but pair that caveat with large-room purification.

Pros: room coverage, air purification performance

Cons: filter replacement cost, activated carbon filter

#13 Blueair Blue Pure 311i Max
3.5

Size and footprint were mixed: the unit was light, but reviewers still called it somewhat bulky or harder to move.

Pros: noise level, air purification performance

Cons: activated carbon filter, ozone-free operation