Best Prime Day Air Purifier Deals 2020: The best sales you can still shop

Many Prime Day deals and Prime Day are now history, but some sales end continue. If you’ve been on the lookout for a great air purifier, now is the time to buy before the item sells out or the shipping windows get longer. If you want to improve the air quality in your home, take advantage of one of these Prime Day air purifier deals.

Today’s best Prime Day air purifier deals

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Medify Air MA-40 v2.0 840 Square Foot Air Purifier (DUPLICATE)

$270 $349
The Medify Air MA-40 air purifier is a medium-sized machine that is averagely priced but packed with some features that would make some other options on the market look cheap.
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Winix Tower Air Purifier

$149 $200
The Winix Tower Air Purifier has a purifying capacity of 355 square feet, meaning it can easily filter out allergens and break down odors in a large room.
$10 discount with coupon
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Germ Guardian True HEPA Filter Air Purifier 4-in-1 AC5350

$135 $250
Germ Guardians 4-in-1 air purifier reduces allergens, kills harmful bacteria and viruses, as well as remove odors in rooms up 180 square feet. It's easy to use and makes for a quiet operation.
Discount with coupon
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PARTU HEPA Air Purifier

$50 $60
It may be small, but the PARTU HEPA Air Purifier has an efficient 3-stage filtration system that captures small dust particles and pollutants. It also comes with a fragrance sponge to combat odors.
Extra 5% off with on-page coupon
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VEVA 8000 Elite Pro Series Air Purifier

$110 $160
Are you suffering from asthma? This VEVA air purifier has a HEPA filter that captures household dust and allergens, as well as bacteria and germs to ensure that you have a cleaner and healthier home.
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Sharp IOT Plasmacluster Ion Air Purifier

$428 $600
Boasting Plasmacluster Ion technology coupled with a true HEPA filter, this Sharp air purifier is a well-regarded air purifier for good reason. It's silent and can be used anywhere in the home.
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Winix 5300-2 Air Purifier with True HEPA

$146 $200
The Winix 5300-2 Air Purifier will keep your home safe from airborne pollutants as small as 0.3 microns. The built-in PlasmaWave filter also safely breaks down unwanted odors and chemical vapors.
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Holmes True HEPA Allergen Remover Mini Tower Air Purifier for Small Spaces

$39 $80
Holmes' space-saving air purifier delivers fresher and cleaner air for rooms up to 80 square feet. It can trap smoke, dust, pollen, mold spores, and pet dander with its True HEPA filtration
Extra $10 off with on-page coupon
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hOmeLabs 58 Sq. Ft. Air Purifier

$60 $100
This hOmeLabs air purifier may be small, but it's decked out with triple-filter cleaning that can cleanse small spaces and rooms without a hitch.
Extra $20 off with coupon
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Germ Guardian Air Purifier, High CADR True HEPA Filter for Home AC5900W

$180 $300
This 3-in-1 air purifier from Germ Guardian quietly eliminates airborne pollutants and odors with HEPA filters, UVC light, and carbon filters in rooms up to 338 square feet.
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Dyson TP02 Pure Cool Link Tower Air Purifier Fan

$200 $300
Almost identical to the Dyson AM11 in form and function, the Dyson TP02 comes with the added benefit of Dyson Link — a nifty little application that lets you control it from a smartphone or tablet.
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LEVOIT Air Purifier Core 300

$90 $110
Good for pet allergies, dust, smoke, pollen, and mold. HEPA filter. Runs quietly, good for a moderate-sized room up to 219 square feet.
Extra $10 off with on-page coupon
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Okaysou AirMic4S Medical Grade Air Purifier

$59 $100
Medical grade air purifier rated for rooms or areas up to 300 square feet. Sleep mode keeps it quiet at night and Grade H13 filter traps dust, pollen, pet hair and dander, odors, and more.
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Honeywell AirGenius 5 250 Sq. Ft. Air Purifier

$215 $240
With five levels of air purifying and odor eliminating, the Honeywell AirGenius 5 air purifier can ensure clean air for rooms of up to 250 square feet, making it a decent option for medium rooms.
20% off for Beyond+ members
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Winix 6300-2 400 Sq. Ft. Air Purifier

$176 $220
Jam-packed with eight carbon filters, patented PlasmaWave technology, and various other features, the Winix 6300-2 is an air purifier that can clean room atmospheres up to 400 square feet in size.
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Honeywell Home - True HEPA 465 Sq. Ft. Air Purifier

$226 $250
This HEPA HPA300 air purifier removes 99.97% of allergens as small as 0.3 microns. Electronic controls allow you to choose between 4 speeds. Cleans up to 465-square feet.
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Germ Guardian Air Purifier Electrostatic True HEPA Filter

$100 $150
This Germ Guardian air purifier not only has HEPA filters to capture fine dust but also comes equipped with safe UV light tech to kill airborne bacteria
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Fellowes AeraMax 90 200 Sq. Ft. Air Purifier

$150 $210
With AeraSmart air quality sensors and seasonal settings, the Fellowes Aeramax air purifier is a great option with minimal noise as it operates and cleans the air.
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HoMedics Tower 188 Sq. Ft. Air Purifier

$211 $250
The HoMedics Tower air purifier has a simple look that makes it simple to use in any household. It has three fan speeds, a HEPA filter, and a 12-hour timer for easy hands-free use.
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Germ Guardian AC4100 Desk Air Purifier

$55 $90
If you aren't particular with air purifier coverage, the Germ Guardian AC4100 desk air purifier can fit on a desk and keep your personal space clean of smoke, pollen, and dust with its HEPA filter.
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Medify MA-40W V2.0 True HEPA Air Purifier for 840 sq. ft.

$270 $349
Comes with medical grade H13 filters, this Medify Air Purifier can remove 99.9% particles up to 840 square feet in 30 minutes.
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Winix QS True HEPA Air Purifier with JBL Speaker

$270 $350
Breathe clean air as you move to the beat with the Winix QS air purifier that has a built-in JBL speaker. Its HEPA filters capture dust in the air while PlasmaWave clears odors and gasses.

How to choose an air purifier

As you develop your air purifier deal-hunting strategy, keep in mind there’s a wide variety available for different purposes.

Room size or area capacity

Good quality air purifiers are significant purchases in terms of your health and comfort. Because air purifiers can be costly to buy and operate, it’s crucial to purchase devices appropriate for their intended function. Look for room size or cubic feet ratings, so you don’t buy an air purifier that’s too small for your space — it will run all the time and likely fail at doing a sufficient job. On the other hand, an air purifier that’s too large for an area will waste money on higher operating costs.

Filtration tech

Simple fans don’t purify bad air; they just blow it around. Air purifiers use different technologies to convert bad air into healthy air. HEPA-standard air filters trap harmful particles, and PECO filters disinfect them. Both technologies have proponents, so it’s a good idea to read up on the differences before buying a device during a sale.

Energy consumption

Air purifier technologies differ in their energy consumption, but any appliance that runs all day and night can give your electric bill an unwanted shock. Look for Energy Star labels or other certifications or statements about energy use.

Noise levels

Moving air can be noisy. Look for manufacturer statements of noise levels or noise abatement technologies.


If you only need an air purifier and have no need for room cooling or space heating, your search for the right model will be easier. Just be aware that many models can serve more than one role. Multifunction air purifiers cost more than single-purpose models but less than buying two appliances when one could do the job.

We strive to help our readers find the best deals on quality products and services, and we choose what we cover carefully and independently. The prices, details, and availability of the products and deals in this post may be subject to change at anytime. Be sure to check that they are still in effect before making a purchase.

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