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: particle removal effectiveness, pet dander removal

Cons: safety concerns, real-time air quality monitoring

#2 Shark HP102
4.9

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

Pros: particle removal effectiveness, PM2.5 detection

Cons: durability, aromatherapy feature

#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: pollen removal, filter replacement cost

Cons: auto mode performance, documentation quality

#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: pollen removal, pet dander removal

Cons: filter availability, power consumption

#5 Honeywell InSight HPA5100
4.4

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

Pros: pollen removal, smoke removal

Cons: customer support, auto mode performance

#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: pollen removal, VOC reduction

Cons: warranty coverage, scheduling options

#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: sleep mode, customer support

Cons: auto mode performance, air quality sensor accuracy

#8 Shark HP202
4.2

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

Pros: particle removal effectiveness, real-time air quality monitoring

Cons: customer support, durability

#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: particle removal effectiveness, sleep mode

Cons: power connector fit, safety concerns

#10 Levoit EverestAir
3.8

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

Pros: air purification performance, allergen reduction

Cons: reliability, filter replacement cost

#11 Alen BreatheSmart 45i
3.5

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

Pros: air quality sensor accuracy, real-time air quality monitoring

Cons: condition on arrival, remote control

#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: fan speed options, CADR rating

Cons: true HEPA filter, handle design

#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: dust removal, pollen removal

Cons: child lock, true HEPA filter