Compare Air Purifiers Prices

2303 products$11 – $144624 on saleTop brand: FreAireUpdated 12:41 PM UTC

Comparing prices on 2,303 air purifiers across Amazon, Best Buy, Walmart, and other major US retailers. Prices range from $11 to $1446. Top brand: FreAire. 24 products are currently discounted below their list price. Every price is refreshed regularly so you can compare retailers and buy at the lowest price available today.

Our Top Picks

Best Value

FreAire Air Purifiers for Bedroom Up to 1086 Ft², Air Purifiers for Home with Lights, HEPA Air Purifier Removes Dust Smoke Pollen Dander Smell, for Home/Pets/Bedroom

$39.99

Retailer Steal

AIRDOCTOR AD3500 Air Purifier

$280.00

Most Compared

BLUEAIR Blue Pure 211i Max Smart Air Purifier for Large Rooms up to 3,235 Sq Ft, HEPASilent Air Cleaner for Pets, Allergies, Smoke & Dust, WiFi Air Purifier with Auto Mode, Quiet Air Purifier for Home

$189.99

All Air Purifiers (2303)

Save $160-46%

BLUEAIR

BLUEAIR Blue Pure 211i Max Smart Air Purifier for Large Rooms up to 3,235 Sq Ft, HEPASilent Air Cleaner for Pets, Allergies, Smoke & Dust, WiFi Air Purifier with Auto Mode, Quiet Air Purifier for Home

$189.99

$349.99

at eBay

Save $80-53%

BLUEAIR

BLUEAIR Air Purifier & Sunrise Alarm Clock for Bedroom, Nursery – HEPASilent™, Wake-Up Light, White Noise & Soothing Sounds for Natural Sleep, USB-C, Mini Restful

$69.99

$149.99

at eBay

Save $22-44%

Winix

Winix Genuine Replacement Filter S (Model1712-0096-00) for Winix C545 Air Purifier

$27.95

$49.99

at eBay

AirHub

Airhub Air Purifier for Bedroom Home, Covers Up to 880 Ft², True HEPA Quiet 3-in-1 Air Purifiers Filter, 20dB Sleep Mode, Air Cleaner, 360° Intake, Remove Dust, Smoke, Pet Dander & Odors, White

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Maleb

Ozone Generator 280,000mg/h Ozone Odor Eliminator Ozone Machine Ionizer Odor Remover Deodorizer Ozonator for Home, Cars and Pet Odor Removal

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AROEVE

AROEVE Air Purifiers for Bedroom Home Large Room Up to 1504 Ft², 5 Layer Filter for Smoke Pollen Allergies Pet Dander Odor, Air Quality Monitor, Sleep Mode, Timer for Office, Dorm, Kitchen, MK07 White

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Save $30-30%

AirHub

Airhub Air Purifiers for Home Large Room, AHAM Verified, HEPA Filter with Activated Carbon & Washable Pre-Filter, Quiet 20dB Sleep Mode, PM2.5 Air Quality Sensor, for Dust, Odor, Allergens & Pets

$69.99

$99.99

at Amazon

PuroAir

PuroAir Air Purifier 100i Smart HEPA Air Purifiers for Home Pets - Portable Small Air Purifier Filters up to 550 Ft² of Pollutants, Smoke, Pollen, Dust - Room Air Purifiers for Bedroom, Baby, Office

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Save $94-70%

FreAire

FreAire Air Purifiers for Bedroom Up to 1086 Ft², Air Purifiers for Home with Lights, HEPA Air Purifier Removes Dust Smoke Pollen Dander Smell, for Home/Pets/Bedroom

$39.99

$133.99

at Amazon

Save $8

Honeywell

Honeywell Allergen Plus Compact Small Room HEPA Air Purifiers for Home, Up to 530 Ft² Coverage, 3-in-1 Filter, Pet Dander, Smoke & Odor Reducer Air Quality Sensor with Auto Mode, Black, HPA125B

$91.99

$99.99

at Amazon

AIRDOCTOR

AIRDOCTOR AD3500 Air Purifier

$280.00

at eBay

Smokebuddy

Smokebuddy Eco White Friendly - Junior Personal Air Filter

See price on Amazon →

FLAWNT

FLAWNT Fridge Deodorizer, Baking Soda Alternative for Refrigerator and Freezer, Long-Lasting Odor Eliminator for Smelly Fridge, Compact Kitchen Essential for Home, Apartment and RV

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Honeywell

Honeywell Allergen Plus Compact Small Room HEPA Air Purifiers for Home, Up to 530 Ft² Coverage, 3-in-1 Filter, Pet Dander, Smoke & Odor Reducer Air Quality Sensor with Auto Mode, White, HPA125W

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Dyson

Dyson Purifier Cool Gen1 TP10 - Purifying Fan (White) Hepa

$389.99

at Walmart

Aucleia

Aucleia Air Purifiers for Bedroom Home with H13 True HEPA Filter, 20dB Quiet Air Cleaner for Pets Hair Dander Odor, Smoke Dust Pollen, Aromatherapy Function, Black

$39.99

at Amazon

HEARBOBO

Air Purifiers for Home Large Room Up to 3000 sq ft, H13 HEPA Filter Washable, PM2.5 Air Quality Sensor, Quiet Sleep Mode, 8X Dual-Side Air Cleaner for Bedroom Pet Dander Smoke Dust Pollen

$89.99

at Amazon

Anfinso

Anfinso Fridge Deodorizer Refrigerator Odor Eliminator

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PUREPLUS

PUREPLUS Replacement for GE® MWF®, SmartWater® MWFP, MWFINT, MWFA, GWF, HDX FMG-1, Kenmore® 9991, WFC1201, GSE25GSHECSS, Water Filter, 3 Pack

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AKHQVC

Plug In Air Ionizers - 4 Pack Quiet Negative Ion Air Purifier, Air Fresheners for Home, Bedroom, Office, Kitchen - Portable Air Purifiers Portable Odor Eliminator for Smoke, Dust, Pet Smell

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Redagod

Ozone Generator, Ozone Machine Odor Removal, High Capacity O3 Ionizer Air Purifier Deodorizer with 120 Min Timer, Portable Mini for Car, Home, Smoke, Pets, for 4000 Square Feet -Black

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Manfh

2026 Upgraded High Capacity Ozone Generator Odor Removal Up to 6000 Sq.Ft

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ECOSELF

Air Purifiers for Home Large Room Up to 1500 Ft² with True HEPA Filter, 20dB Sleep Mode, 360° Air Intake & Outlet, Air Cleaner for Bedroom Pets Dander, Smoke, Dust, Odors, HAP604, Bright White

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Amgwhhoo

Amgwhhoo Ozone Generator Machine200,000mg/h, High Capacity Ozone Odor Eliminator Removal Air Purifier for Home Car Pet & Basement Odor, Suitable for Spaces up to 7,000 Square Feet, Blue

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Meowant

Meowant Air Purifier for Home Large Room 2600ft², H13 HEPA Filter, Double Air Intake, PM2.5 Air Quality Display, Auto Mode, Washable Pre-Filter, 2X-Purification For Pet Hair Dander Odor Dust, White

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Ambersky

Ambersky Air Purifier for Home, True HEPA Filter for Large Room Up To 2500 Sq Ft, Sleep Mode, 5 Fan Speeds, 360° Air Cleaner for Pet Hair, Smoke, Dust, Odor

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FreAire

FreAire Air Purifiers for Home Large Room up to 2600 Ft², HEPA Air Purifier with Washable Filter & Real-Time PM2.5 Display, Turbo Mode & 20 dB Sleep Mode, Air Cleaner for Pet Hair Odors Smoke, HAP605

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FreAire

Air Purifiers for Home Large Room, Cover Up to 2600 Ft² with Washable Filters, Powerful Turbo Mode, PM2.5 Air Quality Display, 22dB Sleep Mode, Air Cleaner for Pets Hair, Smoke, Odors, HAP607, White

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Akeelia

Air Purifiers for Home Large Room Up to 3000 Ft² with Washable Filters,AKEELIA HEPA Double-Sided Air Purifier with PM2.5 Air Quality Sensor, Aroma,15dB Sleep Mode, Air Cleaner for Pets Bedroom,White

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Dhyala

Air Purifier for Home Large Room up to 3000Ft², HEPA Air Purifier with Washable Double-Sided Filters, Smart WiFi, AQI Display, Air Cleaner for Pets, Allergies, Dust, Pollen, 15dB Sleep Mode, Fragrance

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Shark

Shark Air Purifier for Home Large Room, Clean Sense Technology, HEPA Air Filter, 1000 Sq Ft, Kitchen, Filters Smoke, Captures 99.98% of Particles, Pet Dander, Pollutants, Dust, Allergens, HP201

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Ellis Harper

Trash Ninja Trash Odor Eliminator – Long-Lasting Citrus Scent Deodorizer with Activated Charcoal, Stick-On Freshener for Garbage Can, Fridge, Bathroom, Kitchen, and Diaper Pail Odors

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Morrerfresh

Morrerfresh Cat Litter Deodorizer - Pet Odor Eliminator for Strong Odors

See price on Amazon →

ECOSELF

ECOSELF Air Purifiers for Home Large, Air Purifiers for Bedroom 360° Air Intake with Smart Auto Mode, HEPA Air Purifier, Air Cleaner for Smoke

See price on Amazon →

onamor

ONAMOR Ozone Generator Odor Eliminator 70000mg, High Capacity Ozone Machine Odor Removal Up to 6000 Sq.Ft, Ionizer Ozonator for Smoke, Car, Basement And Pet Room, Black

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TDBYWAE

TDBYWAE Air Purifier for Home – True HEPA Filter for Pets, Smoke & Allergies | 600 Sq Ft Coverage | Ultra-Quiet & Portable for Bedroom/Travel

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FreAire

FreAire Air Purifiers for Home Large Room Covers up to 1800Ft², VisionAir 20dB Sleep Mode for Bedroom, with Real-Time AQI & PM2.5 Display,360°Intake&Outlet Air Cleaner Pet-Friendly HEPA,HAP606,White

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HHGM

HHGM 198,000mg/h Dual-Fan Ozone Machine Generator High Capacity Ozone Odor Eliminator Odor Removal Air Purifier Ionizer & Deodorizer for Car, Home, Smoke, Pets, Industrial, Basement, Commercial

See price on Amazon →

LUQBZDROKJ

Replacement Air Purfier FZ-F30HFE H13 Filter & FZ-F30DFE FZ-F30MFE Humidifier Filter ，Compatible For Sharp KC-F30E

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LUQBZDROKJ

Air Purifier ，Compatible For Samsung,AX32BG3100GGEU Filter CFX-K1001/EU

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MOOKA

MOOKA Air Purifiers for Home Pets Large Room 2200ft² with ECO Mode, 20dB Ultra-Quiet HEPA Air Filter for Bedroom with Aromatherapy Nightlight, Air Cleaner for Pet Hair Dander Odor Dust Smoke, M200L

See price on Amazon →

LUQBZDROKJ

Air Purifier ，Compatible For Sharp,KC-D40E-W KC-D40E KC-E50 KC-D50 KC-F50 Humidifying Filter FZ-D40HFE FZ-D50HFE FZ-A60MFE

See price on Amazon →

Shark

Shark Air Purifier for Home, NeverChange Compact Pro, for Bedroom, Nursery, Home Office, Dorm, HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, Odor, Smoke, and More, HP071BRN, Winter Fog

See price on Amazon →

BLUEAIR

BLUEAIR Blue Signature Small Smart Air Purifier for Bedroom, Home & Office, HEPASilent Air Cleaner for Pets, Allergies, Dust & Smoke, Cleans 1,190 Sq Ft Per Hour, Quiet HEPA Air Purifier, App Control

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Winix

WINIX 5530 Air Purifier (New Generation of 5500-2 with App Control) for Home Large Room Up to 1882 Ft² in 1 Hr, True HEPA, High Deodorization Carbon Filter and Auto Mode, Captures Pet Allergies, Smoke

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Milwaukee

1200 W Líquido y sólidos, 250 mbar with AUTOCLEAN and tanque de 30 litres, CLASE M

See price on Amazon →

AIRTHEREAL

Airthereal AH1000 Portable Ozone Machine for Water and Air - 1000 mg/h, Multipurpose Liquid Ozonator with Negative Ion and Timer

Price unavailable

FreAire

FreAire Air Purifiers for Bedroom Up to 1086 Ft², Air Purifiers for Home with Lights, HEPA Air Purifier Removes Dust Smoke Pollen Dander Smell, for Home/Pets/Bedroom

Price unavailable

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.

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Frequently Asked Questions About Air Purifiers

How many air purifiers does BestPriceScanner track?

We currently track 2,303 air purifiers with prices ranging from $11 to $1446. Popular brands in this category include FreAire, BLUEAIR and LUQBZDROKJ. Every product is refreshed regularly across Amazon, Best Buy, Walmart and EcoFlow.

What is the cheapest Air Purifier right now?

The lowest-priced air purifier we're tracking starts at $11. Sort by "Price: Low to High" above to see the most affordable options first. Keep in mind that prices change frequently, so what's cheapest today may shift tomorrow.

Are air purifiers cheaper on Amazon or Best Buy?

Neither retailer is consistently cheaper. Amazon often wins on FreAire, BLUEAIR and LUQBZDROKJ products, but Best Buy runs exclusive promotions and open-box deals that can beat Amazon's price. Walmart occasionally has the lowest price on popular models. That's why we compare all three in one place so you don't have to check each site separately.

How many air purifiers are on sale right now?

Right now, 24 air purifiers are at a reduced price below their list price. Look for the green "Save" badge on product cards above. You can also sort by "Biggest Discount" to see the largest discounts first.