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Availability:
Only 10 left in stock, order soon!
Arrives
Sunday, Oct 4
Features
- Reduce Multiple Household Odors: This air purifier is designed to help reduce common household odors in small to medium spaces. It works continuously to minimize the presence of airborne particles such as dust and pet dander. For best results, we recommend keeping it plugged in and running in the room where it's placed.
- Air Purifier: This compact unit is designed for everyday use in indoor spaces where pets and family gather. Ideal for living rooms, bedrooms, and common areas, it runs continuously to help minimize everyday household odors, supporting a more pleasant environment through consistent operation.
- Peacefully Quiet: With its fanless design, there's no whirring, buzzing, or mechanical noisejust silent operation. Ideal for quiet spaces like bedrooms and nurseries, or wherever your pets rest. It works without making a sound, so you'll never know it's on.
- Filter-free & maintenance-free: This plug-in unit requires no replacement filters, offering a maintenance-free solution with no ongoing costs. Simply plug it in and let it run.
- Go-Anywhere Design: Compact and lightweight, it fits easily into a bag or suitcase, yet performs well across different spaces. Move it from room to room, bring it along in your vehicle, or take it on tripsjust plug in and use it anywhere.
Product Dimensions : 2 x 2 x 3 inches; 3.34 ounces
Item model number : Oneluner8231
Date First Available : April 14, 2025
Manufacturer : HUMSUREOne
Best Sellers Rank: #19,446 in Home & Kitchen (See Top 100 in Home & Kitchen) #7 in Home Air Ionizers
#7 in Home Air Ionizers:
Customer Reviews: 4.8 4.8 out of 5 stars (28)
Power Source: ac
Control Method: Touch
Filter Type: Negative Ion
Floor Area: 1
Noise Level: 25 db
Particle Retention Size: 0.3
Controller Type: Touch Control
Wattage: 2.5 watts
Contaminant Filtration Capability: cigarette_smoke, dust, odors, pet_dander, pet_hair
Special Features: Filterless, Negative Ion Generation
Software Update Supported to Date: unknown
Brand Name: Oneluner
Model Number: Oneluner8231
Number of Packs: 4
Item Highlight: Control for Litter Boxes, Kitchens & Bathrooms — Ozone-Free, Filterless, Whisper-Quiet, and Portable
Unit Count: 4 Count
Manufacturer: HUMSUREOne
Included Components: Air Purifier
Item Dimensions D x W x H: 2"D x 2"W x 3"H
Item Weight: 3.36 ounces
Color: White
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Oct 4
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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Top Amazon Reviews
This air purifier is compact and designed to be portable, so it’s very easy to move around. I usually use it between the living room and bedroom, and sometimes even take it to the office. It’s also convenient to bring along when traveling and staying in hotels since it doesn’t take up much space and can be used simply by plugging it into an outlet. It operates very quietly, with almost no noticeable noise. Using it in the bedroom at night doesn’t disturb sleep, in fact, it makes the room feel calmer and more comfortable. The operation is extremely simple, just plug it in, and it starts working automatically. This makes it very user-friendly, especially for elderly people or those who don’t like dealing with complicated devices. Another advantage is that it doesn’t require filter replacements or other consumables, which is very low-maintenance and hassle-free. I mainly use it in the bedroom and study, and sometimes in the room where my pets hang out. This is an easy-to-use product that doesn’t require filter replacements, is easy to move, and is suitable for use in small spaces.
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Reviewed in the United States on March 10, 2026 by Jane
I’ve been using this plug-in air purifier in my bedroom for a couple of weeks, and it’s been really convenient. I just plug it into a wall outlet, and it quietly runs in the background without taking up any floor space. I’ve noticed the air feels fresher, especially in the mornings when I wake up. It seems to help with dust and minor odors, and I like that it doesn’t make much noise at all while operating. It’s small enough to move to another room if I need it, which is handy for different areas of the house. Overall, it’s simple to use, low maintenance, and provides a noticeable improvement in air quality for a small space.
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Reviewed in the United States on March 6, 2026 by Samson
I’ve been using this plug-in air purifier for a little while now, and it’s been a decent addition to my home. It’s silent to use, which is a big plus, especially when used in bedrooms or small living spaces. The odor elimination works well for light smoke, pet odor, and everyday smells, keeping the air feeling fresher without being overpowering. I appreciate how compact and easy it is to use, just plug it in and forget about it. While it may not completely remove heavy odors instantly, it definitely helps reduce them over time. I wish it had arrived with some kind of instructions or educational materials. I'm not sure how to troubleshoot anything if there are any troubles, clean anything, who to contact with problems, etc. The amazon listing also doesn't include any additional details, so hopefully I truly can just plug it and forget it. I'm unsure how long it's lifespan is as well. Overall though, it’s a good, convenient option for improving air quality, especially for smaller rooms.
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Reviewed in the United States on December 18, 2025 by Aly
The downstairs bathroom in my house is quite small, and this compact air purifier fits perfectly without taking up space. From the moment it is on, the air feels fresh and light. The negative ion technology quietly refreshes the room, neutralizing odors and leaving a clean, comfortable atmosphere. I keep it running around the clock, and the air stays consistently pleasant. Even with strong bathroom smells, the purifier maintains a refreshing environment. Its intelligent air quality system adjusts automatically, keeping the air clean without any attention. The purifier also handles nearby pet odors, keeping the whole space feeling crisp. Its small size and silent operation make it easy to enjoy clean air anytime. The bathroom no longer feels heavy or stagnant, and stepping inside now brings a subtle sense of calm. Even in such a tiny space, this purifier quietly changes the atmosphere. Each time I enter, the air feels light and inviting. Its simple design and smart purification work behind the scenes, turning everyday visits into small moments of comfort. The room now feels brighter, fresher, and more welcoming at all hours of the day.
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Reviewed in the United States on February 19, 2026 by Jason terry
There was a stubborn odor around my dog’s bed in a small corner of our living room, which is about 200 square feet. I cleaned the floor and washed the bedding several times, but a faint smell still lingered in that area. It was discouraging to put in so much effort and still notice the odor when walking by. I plugged an air ionizer into the outlet right beside the dog bed. There were no buttons to press or settings to adjust. It started working immediately and remained completely silent, which was important since this is where we spend a lot of time. After about three to four days, the air around the dog bed felt much fresher. The pet odor was significantly reduced, and the space smelled clean without any added fragrance. The change was clear when I entered the room and no longer noticed that unpleasant scent first. I appreciate that it operates without filters, so there is no extra maintenance to think about. Its compact size fits neatly by the outlet and blends into the room. Now that corner feels fresh and comfortable again.
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Reviewed in the United States on February 17, 2026 by Amazon reviewer
In our house, the downstairs bathroom gets the most traffic, and somehow the trash can area is always the first place to smell less than fresh. This plug in air freshener has helped keep that space feeling cleaner without much effort. It’s just a small unit, but once plugged in, you can notice the air feels lighter after a while. There’s no loud fan noise, which is nice since it’s right near the sink. It runs quietly in the background and doesn’t take up any counter space. I placed it near the outlet closest to the trash can, and that seems to make a difference. It’s the kind of thing you don’t think about until you walk in and realize the bathroom smells neutral instead of stale. Every bathroom probably needs something like this, especially in a busy household.
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Reviewed in the United States on March 3, 2026 by Amazon customer
This plug-in air purifier is small and unobtrusive, making it useful for bathrooms, hallways, or smaller rooms. It plugs directly into an outlet and doesn’t take up floor space, which I appreciate. Operation is quiet and not distracting. It’s lightweight and easy to move between rooms if needed. In smaller spaces, it helps maintain a fresher environment without feeling bulky or complicated. The simple design makes it easy to use without extra setup steps. It’s a straightforward option for compact areas.
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Reviewed in the United States on March 1, 2026 by Amazon Reviewer
The air purifier in the basement doesn't seem to be doing it's job lately (probably due to cheap, ineffective 3rd-party filters) - so I thought I'd give this a try. It might be too small to make a difference in this larger space, but I'm not noticing much of a difference in musty smells. It's certainly quiet, certainly easy to install and use. I do have concerns about the ozone, but the space is rarely occupied so I'm not extremely concerned. Might be better put to the test in the kitchen or other area that gets smoky. Will update as experimentation continues.
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Reviewed in the United States on December 19, 2025 by PenguinDreams