WINIX 5510 Air Purifier (New Generation of 5500-2 with App Support) for Home Large Room Up to 1881 Ft² in 1 Hr, True HEPA, High Deodorization Carbon Filter and Auto Mode, Captures Pet Allergies, Smoke
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Color: Polished Charcoal Gray
Pattern Name: Air Purifier
Features
- AHAM Verifide at 392 sq ft.: Also cleans rooms up to 1,881 sq ft in 1 hour (940 sq ft in 30 minutes, 627 sq ft in 20 minutes, 470 sq ft in 15 minutes)
- Winix True HEPA: Captures 99.99%* of airborne allergens including pollen, dust, smoke, and pet dander, as small as 0.01 microns
- Washable Fine Mesh Pre-Filter: The first line of defense against the largest airborne particles found indoors
- Advanced Odor Control Carbon Filter: Reduces VOCs and household odors from cooking, pets, and smoke. It is designed to catch airborne particles found indoors, which also helps prolong the True HEPA Filter life
- PlasmaWave Air Cleaning Technology
Description
The Winix 5510 features a 4-stage air purification system, this unit removes 99.99% of airborne particles as small as 0.01 microns in size. Winix’s PlasmaWave® Technology may help to reduce the presence of airborne pollutants and impurities. The unit’s built-in Smart Sensors detect and monitor the quality of air in your environment and provides a visual representation of your current air quality. When in Auto Mode, the unit automatically adjusts fan speeds to ensure efficient and cost-effective cleaning. Sleep mode is automatically activated when the room is darkened, providing quiet, energy- efficient operation.
Color: Polished Charcoal Gray
Brand: Winix
Product Dimensions: 11"D x 15.9"W x 25.2"H
Power Source: Electric
Item Weight: 13.3 Pounds
Color: Polished Charcoal Gray
Brand: Winix
Product Dimensions: 11"D x 15.9"W x 25.2"H
Floor Area: 1881 Square Feet
Specification Met: AHAM Certified, CARB Certified, UL Certified
Noise Level: 27 Decibels
Particle Retention Size: 0.01 Micrometer
Wattage: 65 watts
Contaminant Filtration Capability: High
Manufacture Year: 2024
Manufacturer: Winix
Filter Class: HEPA
Item Weight: 13.3 pounds
Item model number: 5510
Assembly required: No
Batteries required: No
Included Components: unit and filters
Frequently asked questions
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
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To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
Pattern Name: Air Purifier
The Winix 5520 deserves my rare 5-star rating. Everything about this is exactly what I expect. It just works. I set it up next to my 3D printer, and the difference in air quality is noticeable. PROS * It works - air is cleaned efficiently. * Aesthetically pleasing. * It is very quiet. * Setup was flawless and easy. * The unit's auto feature is accurate and trustworthy. * The replacement filters are a fair price, work well and can be trusted. CONS * The app used to control devices is only available for iOS and Android. Windows, Fire Tables, etc. are not available. In summary, I can personally recommend this product.
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Reviewed in the United States on November 27, 2025 by Charles F.
Color: Polished Charcoal Gray
Pattern Name: Air Purifier
Two of us in the house suffer from allergies, and so we decided to try the Winix 5510 in our dusty old house (after we'd vacuumed). We were expecting to be disappointed, but after running it consistently to purifier a larger open space at the threshold of a living and dining room, we noticed a reduction in dust motes and pet dander. The air quality has improved IMHO--if our noses and sinuses and reduced coughing are to be believed. The operating noise level is very quiet on automatic and night settings, but it gets progressively louder as you increase speed. We elevated to waist height it really does the job. We don't use the app, but it's a nice feature if you want it. It's light and easy to move, operate, and maintain. Note: There are replacement filters, but make sure you use the correct part number: 1712-0123-00.
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Reviewed in the United States on December 20, 2025 by TwoCool
Color: Polished Charcoal Gray
Pattern Name: Air Purifier
We are very impressed so far with the Winix Air Purifier. It is very quiet and does a phenomenal job of removing pet odors and reducing pet dander. We are very surprised how well the auto feature works. It turns on and selects the appropriate fan settings. We have a dog with long hair and live in the Pacific Northwest. Now that the rains have come, he gets wet and the house starts to smell like wet dog. This air purifier really does a great job of neutralizing that odor.
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Reviewed in the United States on December 13, 2025 by Nestico Nestico
Color: Black
Pattern Name: Air Purifier
I wish I could give this 5 stars. The filter is very well made. It makes a noticeable improvement in air quality. The fan is the right combination of quiet and powerful. I enjoy the real-time air quality monitoring. That said, the automatic programming needs work. The unit uses a light sensor to automatically switch to Sleep Mode if the room is dark enough. In sleep mode, the fan runs on a super low setting, which is nice for actual sleep but rather irritating during the middle of the day. God forbid I want to run the filter with the curtains closed. Long story short, if I select Automatic Mode, I would prefer if the unit stayed on that setting. The only thing this unit needs is a software update that allows me to defeat the light sensor. Total First- World complaints. All things considered, I would buy this unit again.
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Reviewed in the United States on December 1, 2025 by Amazon Customer
Color: White
Pattern Name: Air Purifier
This is my second Winix air purifer. Got the larger one for living room/kitchen area as it is a new building with materials that seem a bit toxic. I run it every day to clean the air. It is large but not heavy. It is easy to use, easy instrutions. The noise level on the two lower levels is fine, but on high is a bit loud. But that does not bother me as I feel it is getting rid of nasty stuff in the air that I need until I can move out/ I tur the level down once the light stays blue. The light goes down after it the air is cleaned but still working to keep things clear.
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Reviewed in the United States on December 28, 2025 by No more nonsense
We've had one heck of a fire season this year--and if you live in the Western United States, I can already see you nodding your head in agreement. That's probably why you're here reading this review. Thank goodness for air purifiers. Chances are you've already looked at tons of them. You might even be confused as to which one to choose. Hopefully I can help you out with that. In essence, all an air purifier has to do is filter the air and expel it in better shape than it inhaled it. Most units (including the Winix unit here) do this by pulling the air through a HEPA filter--and that certainly helps. If all you're looking to do is reduce dust, you can stop here. Pick a filter, any filter. You'll get the job done. But why stop with one layer of filtration when this unit offers you four? When the air enters your Winix, it will first encounter a cleanable dust screen. This screen is much like what you may have in front of your computer case fans. Large particles get stuck here rather than in your HEPA filter, meaning you won’t have to replace the HEPA as often. In fact, Winix recommends replacing the HEPA once a year; you may have noticed that other brands recommend changing filters every three months or so. That’s why, and it serves as Layer One. The next layer is a honeycomb filter which is filled with activated carbon. You see, HEPA filters alone won't eliminate odors. Just like how activated carbon will remove odors from fish tanks when used as part of the tank's filtration, it also removes odors from the air. Pet dander, wildfire smoke, a certain someone’s love of gassy foods… yeah, you’ll like this function. That’s Layer Two. Layer Three is the HEPA filter itself. Small particles you may not be able to see--but will still do a number on your eyes and sinuses--get stopped in their tracks here. Layer Four is a negative-ion filter that Winix calls “Plasmawave.” Without over complicating the science behind it, this feature will make it harder for viruses to spread and will cause smaller particles to sink where they can be collected easier. This feature can be turned off if you don’t see the need for such thoroughness or perhaps you’re skeptical of the process, but I strongly suggest leaving it on. When it’s time to change (or clean, in the case of your dust screen) your filters, getting to them is easy. The entire front panel is held on by magnets (better than plastic tabs which can break over time). The filters themselves are easy to find right here on Amazon, and they are reasonably priced. You’ll be switched over in minutes. Your biggest hassle just might be tearing your new filters out of its packaging. Now let’s talk about features. For the vast majority of the people, simply hitting the “auto” button will work. This unit has an air quality sensor, and it will automatically increase its fan speed when it senses that your air quality has declined. Once air quality improves, it’ll slow down its fans. It’s a set-and-forget type of thing. For those who are more hands-on, you can bypass the auto mode and choose your own fan speed. This is useful if you’re running this unit in a room that needs more “reach,” or if you find the white noise of the fans to be soothing. On maximum speed, the unit is still quiet enough to hold a conversation next to it—a box fan is far, far louder. The filtered air is pushed upward, where it can more easily circulate in the room without diluting the denser polluted air it has yet to filter. This helps the purifier do a more efficient job. The air quality monitor lets you know what your room’s air quality is by showing you one of three colors: Blue means your air quality is good; Amber means it’s… well… mediocre; Red means bad. Pretty easy stuff, and easy to see from across the room. The various functions and features are backlit, so even in a dark room you won’t have any trouble selecting what you want. For those who are bothered by the indicator lights, there’s a night-time mode which turns them off. The unit itself is well thought-out and constructed. It doesn’t draw attention to itself, and will blend with most any decor. There’s no remote control that you’ll never use, and the controls are so well laid-out you’ll very likely never need to go digging around for the manual. My brother-in-law owns this unit, and it was on his recommendation that we ordered ours. We liked our first one so much, we quickly bought a second unit to go in our daughter’s bedroom. The difference has been striking. Now we only have to deal with wildfire smoke when we venture outside. The dry eyes and sniffles have reduced dramatically. If that sounds like the kind of world you wish to create for yourself in your own home, why not place your order today?
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Reviewed in the United States on September 8, 2024 by writersblock73