Air Purifier 4 Pack Plug In Negative Ion Air Purifiers Ionizer for Home, Bedroom, Office, Basement Kitchen Air Freshener Odor Reducer Pets Smoke Smell (4)
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Availability:
In Stock.
Arrives
Friday, Mar 27
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Number of Items: 4
Features
- Effortless plug in air purifier. Simply plug this mini air purifier into any standard wall socket, and it begins refreshing the air instantly. No filters, no installation, and no extra space neededperfect for bedrooms, kitchens, and travel use.
- Advanced Ionic Air Purifier. Equipped with powerful ion technology, it helps capture and neutralize airborne dust, pet dander, and light odors, leaving your room feeling naturally fresh and pleasant to breathe. Great air ionizer for dust mites.
- Quiet Operation, Peaceful Sleep. Runs smoothly without noise, so you can rest, work, or study without disruption. Ideal for quiet environments like offices, nurseries, and bedrooms
- Compact Yet Effective ionizer air purifier. The small and modern design fits discreetly in any corner while delivering strong air-purifying powergreat for home, office, or on-the-go use
- Maintenance-Free Convenience. Forget about changing filters. This energy-efficient ionizer works continuously with minimal upkeep, helping you save time, energy, and money
Color: White
Brand: Wdaua
Product Dimensions: 2"D x 3.7"W x 2.2"H
Power Source: AC
Item Weight: 4.8 ounces
Product Dimensions : 2 x 3.7 x 2.2 inches; 4.8 ounces
Item model number : Mini Air Purifier
Date First Available : June 12, 2025
Best Sellers Rank: #73,264 in Home & Kitchen (See Top 100 in Home & Kitchen) #195 in HEPA Filter Air Purifiers
#195 in HEPA Filter Air Purifiers:
Customer Reviews: 4.4 4.4 out of 5 stars (51)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Mar 27
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Number of Items: 4
This 4-pack plug-in negative ion air purifiers works really well! They’re easy to install, help freshen the air, and are perfect for small rooms, bathrooms, or closets. The negative ion function seems to reduce odors and make the air feel cleaner. Great value for the price and very convenient to use
Reviewed in the United States on December 27, 2025 by Mabys Mabys
Number of Items: 4
Excellent product, very useful for keeping the air clean inside the house
Reviewed in the United States on December 26, 2025 by Olga Olga
I bought this Wdaua brand negative ion air purifier and I'm very satisfied. It's compact, easy to use, and plugs directly into the wall, making it ideal for any room, office, or even the basement. I've noticed a significant improvement in air freshness and odor reduction, especially from pets. The design is discreet and modern, with a soft blue light that works as a night light, which is a plus. Definitely a recommended purchase if you're looking for a simple and effective solution to purify the air in an area of your home.
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Reviewed in the United States on August 5, 2025 by JennyRobe
These plug-in air purifiers are amazing! I placed them around the house — in the kitchen, bedroom, and even the basement — and I noticed a big difference in air freshness within a couple of days. They’re super easy to use, just plug them in and forget about them. No filters to replace, and they’re completely silent. Great at reducing pet odors and lingering smells from cooking. The 4-pack is a great value. I highly recommend these for anyone looking for a low-maintenance way to keep their air clean!!!!
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Reviewed in the United States on July 30, 2025 by Yarit
Number of Items: 4
It has very nice lights to look at, but that's unfortunately not what I purchased this item for from Amazon. I really wanted to like these so-called, air purifiers.” I came to realize that the fans that I thought were included inside of these units, although tiny, would at least serve to circulate the air. I presumed that tiny fans would be essential so that air would be sucked in and then pushed out during the air purification process. Even if the air was not sucked in and expelled from the unit because of fans, I presumed tiny encased fans would at least circulate the air around the units to purify it with the negative ions. Unfortunately, there are no fans. As a result, air does not move around the units at all. In fact, in an empty room with no one around, the air is just stagnant around the units and doesn't move whatsoever. So I don't see any possible way that it would purify air in an entire room. But to be sure, I purchased four of these units and placed three in my bedroom. I figured that would be overkill, and I would certainly sense a difference in the smell of the air. I was mistaken. After a full week of using the units and keeping the bedroom door closed just so that the air inside the room would be subject to a purification without interference from the rest of the air in the house, nothing happened. I noticed no change whatsoever. I placed the extra unit in a very small bathroom. Like the bedroom, I kept the door closed for a full week except of course when entering and exiting to use the bathroom. There was absolutely no air quality difference with these units in the bathroom, either. It was extremely frustrating to say the least. So, save your money and purchase an air purifier that actually has a way to circulate the air around it so that it will work throughout the entire room. Otherwise, you're spending your money to look at some pretty blue lights. The lights are not bright. The functionality is worthless. The quality is worthless. There's no need for filters because it doesn't use any because obviously it wouldn't need to. It doesn't do anything, and it does not work well. Save your money and buy a unit that has actually a way to circulate the air either around the unit or through the unit. If you purchase one or more of these, you are going to be sorely disappointed. I don't know how this unit gets such high ratings from some people because obviously they have never used an air purifier before or had very low expectations.
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Reviewed in the United States on December 15, 2025 by Mihalis Pappas Mihalis Pappas
Surprisingly Effective & Compact! I was a little skeptical at first, but these plug-in air purifiers truly work! I placed one in the kitchen, bathroom, bedroom, and basement, and I noticed a difference within the first day. The air smells fresher, and musty odors—especially in the basement—are completely gone. It’s quiet, low-maintenance, and I love that it uses negative ions instead of filters. It even helped reduce the lingering smell of smoke and pet odors. Highly recommend for anyone looking for an easy, affordable way to freshen up their home!
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Reviewed in the United States on July 25, 2025 by Nahomi Seino
I was surprised by this purifier because it's small but does its job perfectly. I like that it requires no maintenance; you just plug it into an outlet, and in minutes you'll notice the difference in your room. I bought it for my kids' room, and you really feel the cleaner air. It doesn't make any noise, so you can leave it on all night. It's super practical because you can take it on trips to put it in the rooms where you'll be staying
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Reviewed in the United States on August 8, 2025 by Yohana B. Yohana B.
This convenient set of 4 plug-in air purifiers is perfect for keeping the air fresh and clean in any room of your home or office. Using negative ion technology, they help eliminate odors, reduce allergens, and improve air quality silently and maintenance-free. Ideal for bedrooms, kitchens, bathrooms, basements, or pet areas, these compact and discreet devices offer an efficient, chemical-free solution for purer air every day.
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Reviewed in the United States on August 10, 2025 by Cecia Martinez