Air Purifiers

247 products tracked daily · prices sourced from Amazon · updated today

247
Products
$31.10
Cheapest
$178.89
Average
$905.01
Highest

Quick Buying Guide — Air Purifiers

  • Room size: Match the purifier to your room size. Small rooms (up to 200 sq ft) need lower CADR. Large rooms (500+ sq ft) require higher airflow (300+ CFM).
  • Filter type: True HEPA (H13/H14) captures 99.97% of particles including allergens, dust, and pet dander. Add activated carbon for odors and VOCs.
  • CADR rating: Clean Air Delivery Rate measures effectiveness. Higher is better. Aim for 2/3 of room size minimum (e.g., 200 CFM for 300 sq ft room).
  • Noise level: Check decibel ratings if using in bedroom. Sleep mode should be under 30dB. Most purifiers are louder on high speed.
  • Running costs: Factor in replacement filter costs (every 6-12 months). HEPA filters typically cost $30-80 per set.
  • Smart features: WiFi models let you monitor air quality and control remotely. Voice control works with Alexa/Google Home.
Product Brand Price Rating 1d 7d Updated
Shark BreatheClear Smart Air Purifier, HP162BK, Charcoal Shark $329.99 4.5 Sep 12
Clorox Large Room HEPA Air Purifiers for Home With True HEPA Filter Clorox $149.99 4.6 Sep 12
DAYETTE Air Purifier for Home Large Room Up to 3000Ft², 2x H14 HEPA Filters DAYETTE $99.99 4.6 Sep 12
Kenmore Air Purifier with H13 True HEPA Filter, Covers Up to 850 Sq.Foot Kenmore $59.99 4.4 Sep 12
Air Purifier for Home/Bedroom with True HEPA Filter, Covers Up to 1,190 Ft² Jafanda Air $79.98 4.9 Sep 12
Medify MA-14 Air Purifier with HEPA Filter | 470 ft² per Hour for Smoke, Odors, Pollen,... Medify Air $88.99 4.6 Sep 12
DREO MC710S Air Purifier Tower Fan, 45" 2-in-1 Smart Fan for Bedroom DREO $272.41 4.6 Sep 12
Sans True HEPA Air Purifier for Extra Large Rooms (1,854 sq ft) Sans $469.00 4.4 Sep 12
Air Purifiers for Home Pets Up to 3000Ft², Large Room Air Purifier with PM2.5 Air Quali... Oterbear $97.89 4.4 Sep 12
LG PuriCare 360 Air Purifiers for Home, Large and Small Room, Bedroom, Up to 2,059 ft² ... LG $299.99 4.6 Sep 12
Honeywell HEPA Air Purifier for Home and Small-Medium 938 Ft² Rooms, White Honeywell $129.99 4.6 Sep 12
Nuwave Forever Smart Air Purifier for Home, Never Replace Air Filter System Nuwave $404.98 4.7 Sep 12
VEWIOR Air Purifiers for Home/Bedroom Large Room up to 1800 ft² VEWIOR $56.99 4.5 Sep 12
COWAY Air Purifiers for Home Bedroom up to 1,035ft² with HEPA Filter, Carbon Filter, Wa... Coway $196.15 4.4 Sep 12
Honeywell Allergen Plus 3-in-1 HEPA Fan Air Purifier, Circulator, Black Honeywell $259.99 4.5 Sep 12
Winix 9800 4-Stage True Hepa Air Purifier with WiFi and PlasmaWave, 500 Sq Ft,Black,Large Winix $306.85 4.4 Sep 12
T356 New White Air Purifier for Home Large Room Bedroom Up to 1937 Ft² in 1 Hr With Dou... Trucozie $189.99 4.6 Sep 12
Shark NeverChange Compact Pro Air Purifier 2 pack, HP0712GY1, Dark Grey Shark $299.99 4.2 Sep 12
Shark BreatheClear Smart Air Purifier, HP162SD, Dune Shark $329.99 4.5 Sep 12
CADPXS Shield-550 Air Scrubber 550 CFM with 3-Stage Filtration CADPXS $469.66 4.6 Sep 12
Aerostar Air Filter 20x25x4 MERV 11 AC Filter, HVAC, Furnace Filter, 6 Pack Aerostar $142.55 4.3 Sep 12
Air Purifiers for Home Large Room Up to 1750ft², Auto Air Quality Monitor VENDFO $55.99 4.4 Sep 12
BLUEAIR Air Purifiers with Sunrise Alarm Clock for Home Bedroom Dorm, Beige BLUEAIR $119.99 4.4 Sep 12
Air Purifiers for Home Large Room Up to 3500 Sq Ft with Washable Filters,Double-Sided H... AMEIFU $127.81 4.5 Sep 12
Air Purifiers for Home Large Room, Cover Up to 2400 Ft² with True HEPA Filter, Smart Mo... ECOSELF $89.99 4.6 Sep 12
Air Purifiers for Home Large Room Up to 2216 Ft², 3-in-1 Filter, Black Cobectal $103.99 4.7 Sep 12
DAYETTE Pet Air Purifier for Home Large Room 3400 Ft², TVOC & PM2.5 Sensors Unbranded $119.99 4.6 Sep 12
Afloia Smart Air Purifier for Home Large Rooms Bedroom, Up to 1,076 sq ft Afloia $69.99 4.5 Sep 12
SereneLife HEPA Air Purifier for Home – Smart WiFi & App Control, Ultra-Quiet Air Purif... SereneLife $74.19 4.6 Sep 12
DREO Smart Air Purifier for Home, AHAM VERIFIDE Air Cleaner for Bedroom, Pets, Smoke, D... DREO $79.99 4.8 Sep 12
Shark
Shark BreatheClear Smart Air Purifier, HP162BK, Charcoal
$329.99 4.5 ★ Sep 12
Clorox
Clorox Large Room HEPA Air Purifiers for Home With True HEPA Filter
$149.99 4.6 ★ Sep 12
DAYETTE
DAYETTE Air Purifier for Home Large Room Up to 3000Ft², 2x H14 HEPA...
$99.99 4.6 ★ Sep 12
Kenmore
Kenmore Air Purifier with H13 True HEPA Filter, Covers Up to 850 Sq...
$59.99 4.4 ★ Sep 12
Jafanda Air
Air Purifier for Home/Bedroom with True HEPA Filter, Covers Up to 1...
$79.98 4.9 ★ Sep 12
Medify Air
Medify MA-14 Air Purifier with HEPA Filter | 470 ft² per Hour for S...
$88.99 4.6 ★ Sep 12
DREO
DREO MC710S Air Purifier Tower Fan, 45" 2-in-1 Smart Fan for Bedroom
$272.41 4.6 ★ Sep 12
Sans
Sans True HEPA Air Purifier for Extra Large Rooms (1,854 sq ft)
$469.00 4.4 ★ Sep 12
Oterbear
Air Purifiers for Home Pets Up to 3000Ft², Large Room Air Purifier ...
$97.89 4.4 ★ Sep 12
LG
LG PuriCare 360 Air Purifiers for Home, Large and Small Room, Bedro...
$299.99 4.6 ★ Sep 12
Honeywell
Honeywell HEPA Air Purifier for Home and Small-Medium 938 Ft² Rooms...
$129.99 4.6 ★ Sep 12
Nuwave
Nuwave Forever Smart Air Purifier for Home, Never Replace Air Filte...
$404.98 4.7 ★ Sep 12
VEWIOR
VEWIOR Air Purifiers for Home/Bedroom Large Room up to 1800 ft²
$56.99 4.5 ★ Sep 12
Coway
COWAY Air Purifiers for Home Bedroom up to 1,035ft² with HEPA Filte...
$196.15 4.4 ★ Sep 12
Honeywell
Honeywell Allergen Plus 3-in-1 HEPA Fan Air Purifier, Circulator, B...
$259.99 4.5 ★ Sep 12
Winix
Winix 9800 4-Stage True Hepa Air Purifier with WiFi and PlasmaWave,...
$306.85 4.4 ★ Sep 12
Trucozie
T356 New White Air Purifier for Home Large Room Bedroom Up to 1937 ...
$189.99 4.6 ★ Sep 12
Shark
Shark NeverChange Compact Pro Air Purifier 2 pack, HP0712GY1, Dark ...
$299.99 4.2 ★ Sep 12
Shark
Shark BreatheClear Smart Air Purifier, HP162SD, Dune
$329.99 4.5 ★ Sep 12
CADPXS
CADPXS Shield-550 Air Scrubber 550 CFM with 3-Stage Filtration
$469.66 4.6 ★ Sep 12
Aerostar
Aerostar Air Filter 20x25x4 MERV 11 AC Filter, HVAC, Furnace Filter...
$142.55 4.3 ★ Sep 12
VENDFO
Air Purifiers for Home Large Room Up to 1750ft², Auto Air Quality M...
$55.99 4.4 ★ Sep 12
BLUEAIR
BLUEAIR Air Purifiers with Sunrise Alarm Clock for Home Bedroom Dor...
$119.99 4.4 ★ Sep 12
AMEIFU
Air Purifiers for Home Large Room Up to 3500 Sq Ft with Washable Fi...
$127.81 4.5 ★ Sep 12
ECOSELF
Air Purifiers for Home Large Room, Cover Up to 2400 Ft² with True H...
$89.99 4.6 ★ Sep 12
Cobectal
Air Purifiers for Home Large Room Up to 2216 Ft², 3-in-1 Filter, Black
$103.99 4.7 ★ Sep 12
Unbranded
DAYETTE Pet Air Purifier for Home Large Room 3400 Ft², TVOC & PM2.5...
$119.99 4.6 ★ Sep 12
Afloia
Afloia Smart Air Purifier for Home Large Rooms Bedroom, Up to 1,076...
$69.99 4.5 ★ Sep 12
SereneLife
SereneLife HEPA Air Purifier for Home – Smart WiFi & App Control, U...
$74.19 4.6 ★ Sep 12
DREO
DREO Smart Air Purifier for Home, AHAM VERIFIDE Air Cleaner for Bed...
$79.99 4.8 ★ Sep 12