The Best Air Purifiers of 2021

We found the Top Air Purifiers by analyzing Best Air Purifiers articles including The Best Air Purifier, 8 Best Air Purifiers of 2020, According to Experts and The 9 Best Air Purifiers of 2021 from publications like Wirecutter, Good Housekeeping and The Spruce.

1
Coway AP1512HH HEPA Air Purifier
  • Our Pick: Mighty Effective, Efficient, and Inexpensive—Wirecutter
  • Reviewer Favorite Air Purifier—Good Housekeeping
  • Our Pick: Effective, Efficient, and Inexpensive—Wirecutter
  • The Other Best Air Purifier—CNET
$199 on Amazon
2
Blueair Blue Pure 211+
  • Upgrade Pick: A Stellar Performer for Larger Rooms—Wirecutter
  • Best Overall Air Purifier—Good Housekeeping
Find it on Amazon
3
Blueair Pure 411
  • Best Value Air Purifier—Good Housekeeping
  • Best Midrange Air Purifier—CNET
$116 on Amazon
4
Coway Airmega 400 Smart Air Purifier
  • Best Air Purifier for Large Rooms—Good Housekeeping
  • Best for Large Rooms—The Spruce
$495 on Amazon
5
Dyson Pure Hot + Cool Air Purifier
  • Best Hybrid Air Purifier and Heater—Good Housekeeping
  • Best Year-Round Use—The Spruce
Find it on Amazon
6
Honeywell HPA300 True HEPA Allergen Remover
  • Best Overall—The Spruce
  • Best Air Purifier Overall—CNET
$209 on Amazon
7
Alen BreatheSmart Customizable Air Purifier with HEPA-OdorCell Filter
  • Best for Odors—The Spruce
$629 on Amazon
8
Austin Air HealthMate HM400
  • Also Great: For Odors and Chemical Sensitivity—Wirecutter
Find it on Amazon
9
Austin Air HealthMate Standard Air Purifier B400B1
  • Best for Odor Removal—Good Housekeeping
Find it on Amazon
10
Blueair Blue Pure 311 Auto
  • Also Great: Top Performance, Pleasing Form—Wirecutter
$240 on Amazon
11
Blueair Classic 405 Air Purifier
  • Best High Tech—The Spruce
Find it on Amazon
12
Coway Airmega 200M
  • Runner-Up: Different Look, Same Great Performance—Wirecutter
Find it on Amazon
13
Dyson Pure Humidify+Cool PH01
  • Best Design—The Spruce
Find it on Amazon
14
Dyson TP04
  • Best Air Purifier for Big Spenders—CNET
$600 on Amazon
15
Elechomes EPI236 Pro Series Air Purifier
  • Best for Smoke—The Spruce
$70 on Amazon
16
Germ Guardian Elite 3-in-1 Pet Pure True HEPA Air Purifier
  • Best for Pet Dander—The Spruce
$100 on Amazon
17
Guardian Technologies Germ Guardian True HEPA Filter 4-in-1 Air Purifier
  • Best for Mold—The Spruce
$100 on Amazon
18
Guardian Technologies Germ Guardian True HEPA Filter Air Purifier
  • Best Budget—The Spruce
$85 on Amazon
19
Hamilton Beach Air Purifier
  • Best for Pet Hair—The Spruce
Find it on Amazon
20
Levoit Core 300
  • Budget Pick: Small, Effective, and Attractive—Wirecutter
Find it on Amazon
21
LEVOIT LV-H132 Compact True HEPA Air Purifier
  • Best for Pets—The Spruce
  • Best Overall—The Spruce
$80 on Amazon
22
Molekule Air Mini
  • Best Small—The Spruce
$349 on Amazon
23
Pure Cool Air Purifier and Tower Fan
  • Best Smart Air Purifier—Good Housekeeping
Find it on Amazon
24
Rabbit Air BioGS 2.0 Ultra Quiet HEPA Air Purifier
  • Best for Bedrooms—The Spruce
  • Best Quiet—The Spruce
Find it on Amazon
25
True HEPA Allergen Remover Air Purifier
  • Best Hepa Air Purifier for Allergies—Good Housekeeping
Find it on Amazon
26
TruSens Air Purifier
  • Best for Allergies—The Spruce
$299 on Amazon
27
Winix 5500-2
  • Also Great: Exceptional Performance, Brutalist Design—Wirecutter
$158 on Amazon
28
Winix AM90
  • Also Great: Exceptional Performance, Modern Style—Wirecutter
$190 on Amazon