Customer Ratings & Reviews

Love this air purifier! Only reason why i gave 4 stars is due to the air freshner. You can not smell it at all

Never change? Can it be true? I’m excited by the idea that this filter will last 10 times longer than a standard air purifier filter. I can see what may actually make that possible too! It has two pretty cool slides on the side of the machine that can come out and be rinsed or washed as needed. I can tell you it works too! Kids fiddled with my toaster controls and I didn’t notice when I made my toast. Was quite burnt! The air purifier could sense the smoke and was working hard to clear the air. The light up blue circle turned red and you could hear the fan filtering the air, but it wasn’t too loud! Was a very acceptable amount of noise to be going full blast. I love the sleek design of this air purifier. My young nieces were fascinated by the looks and asked what it was as soon as they saw it. We all agreed it looks like a robot! I have this set up in my open space downstairs and it’s doing a great job. We have wildfires and the smoke is really bad outside but inside we are doing well & not able to even smell it. It also has this cool odor neutralizer that has a light fresh scent. I can definitely see myself using that and replacing it when needed. It has an adjustable scent control as well. Shark air purifiers are great. This is my second one and I’m happy with its size, performance & design. If you’re in the market for an air purifier I would recommend this one.

i just went to pick this air purifier from best buy and its never left 100%. No mater what room i put it it says 100 all the time. Which is weird , as all videos I see online, their air quality hardly ever starts and stays at 100% clean air al the time. yes I removed the filter from the plastic bags well i bought this purifier from Bestbuy today should i return it? Is their a way to reset the machine or the sensor??

It's not worth $300, there are no observable physical changes to the air quality, it just adds to the electricity bill, severely overpriced, I wish I could get my money back

Verdict: It’s not the best-looking air purifier… but it’s a powerhouse. It can purify a 1400 sq. ft. room in just an hour. It has a convenient LED screen for air quality status, easy button controls, automatic self-adjusting power, and fresh-smelling cartridges. Unfortunately, it doesn’t have a UV light. First impressions. Wow! That’s a big machine. It looks like an industrial air purifier rather than a home purifier. The button panel is easy to understand and to use. Controls. Located at the top of the unit, the control panel allows for easy operation of the machine. From the panel, you can turn the machine on/off, change the fan speed, select auto-adjustment of the power settings, set a timer, and adjust brightness. The LED screen provides easy-to-read air cleanliness status. Air filter. The best feature of this air purifier is that we don’t have to change the filter for up to five years! This is going to save us a good amount of money. The Filtration system uses pre-filtration screens to remove large debris and then an anti-allergen HEPA filter to trap 99.98% of particles. Of note, there is no UV light on this machine to kill bacteria or viruses. Performance. This machine appears to be quite powerful. At maximum power, the fan is strong and not quiet. At the minimum speed, the machine is very quiet and barely noticeable. The lights are dimmable so that you can also use it at night. There is a slot for air-neutralizing cartridges; this is a very convenient feature because you can get a nice smelling home while the machine cleans the air. This feature works very well actually. Things I love. - Big and powerful - Easy to use control panel - Automatic self-adjustment of power setting - Anti-allergen HEPA filtration - No air filters to buy for 5 years!! - Integration of smell-good cartridges - 5-year warranty… wow! Things I don’t love. - This machine would be more effective if it included a UV light and an Ionizer. - I wised the machine looked better. I am happy to use it in my bedroom or in the living room when no one is visiting, but it’s not a device I would leave in a corner if we have guests at the house. Overall, this is a good machine to achieve rapid air purification without having to spend money on air filters. Some features could be better, but I am overall happy about the performance thus far.

Stays 0%. I cleaned everything, filters and youtube how to fix it the 0%. But nothing. Its just a regular blowing fan right now. Watse of money. Cant even return it to bestbuy. If anyone can help me fix it pls let me know.

The Shark Never Change 1400 sq ft Air Purifier is a formidable entrant in the home air purification market, offering robust performance and impressive features designed to enhance indoor air quality across large spaces. This extensive 5-star review will explore why the Shark Never Change stands out from its competitors, while also addressing a couple of its drawbacks. ### Design and Aesthetics (4/5) The Shark Never Change Air Purifier features a sleek, modern design that looks sophisticated in any setting. Its aesthetic is complemented by a high-quality build that promises durability and long-lasting performance. However, its considerable size is a notable drawback. Standing larger than many other models in its category, it requires a significant amount of space, which might not be ideal for smaller homes or apartments where space is at a premium. While its footprint is justified by its capacity to clean large areas effectively, potential buyers should consider their available space before making a purchase. ### Performance and Coverage (5/5) Where the Shark Never Change truly excels is in its performance. Capable of purifying the air in spaces up to 1400 square feet, it is perfect for large rooms and open spaces. The purifier employs a multi-stage filtration system, including a pre-filter for large particles, an anti-allergen HEPA filter that captures 99.97% of dust and allergens as small as 0.3 microns, and an activated carbon filter to neutralize odors and volatile organic compounds. This comprehensive approach ensures a significantly cleaner air environment, reducing the presence of pollutants, allergens, and odors effectively. ### Noise Level and Energy Efficiency (5/5) Despite its powerful performance, the Shark Never Change operates remarkably quietly. This makes it an excellent choice for use in living spaces and bedrooms, as it does not disrupt daily activities or sleep with loud operational noise. Additionally, it is energy efficient, which is particularly important given its capability to run continuously in large spaces. Users can expect clean air without a hefty increase in their energy bills, making it an economical option for continuous use. ### Usability and Maintenance (5/5) One of the standout features of the Shark Never Change is its ease of use. The controls are intuitive, allowing for simple operation right out of the box. Maintenance is equally straightforward, with filters that are easy to access and change. Notably, the purifier's long-lasting filters require less frequent replacements, adding to the convenience and cost-effectiveness of the unit. ### Smart Features (3/5) While the Shark Never Change offers exceptional performance and user-friendly design, it lacks Wi-Fi connectivity, which is a significant drawback in today’s market of smart home devices. The absence of app integration means users cannot control the purifier remotely or receive air quality updates on their devices, which are becoming standard features in the realm of home air purifiers. For tech-savvy users or those who prefer integrated smart home systems, this might be a limiting factor. ### Conclusion (5/5) Overall, the Shark Never Change 1400 sq ft Air Purifier is an excellent investment for those seeking to improve the air quality in large spaces. It combines powerful, efficient air purification with ease of use and quiet operation, making it ideal for both residential and office environments. While it does have its drawbacks—namely its large size and lack of Wi-Fi connectivity—the overall performance and benefits far outweigh these issues. For anyone looking to tackle indoor air pollution effectively in larger spaces, the Shark Never Change is a five-star option that promises cleaner, healthier air with every use.

I was excited to try this out since indoor air quality is very important in our household. Especially with airborne allergies, we suffer quite a lot from allergies. For some context, we are 2 adults, a Labrador retriever that has free reign to go in and out as he pleases, about 1000sq ft in the 1st floor, some carpet. Unboxing this thing was easy enough. It is a large box and within it is the biggest air purifier I've had my hands on. It doesn't really go with our home decor and it will stick out with its size and look. With its big size comes big performance. It claims to cover up to 1400sq ft and it does it well. It's included odor neutralizer gives our first floor a pleasant fresh smell. The biggest selling point for me is the fact that I can turn this on and not have to worry about buying air filters as often as I am used to. Your mileage may vary depending on the size of your area and how often you run the air filter. I just like having a device with less maintenance involved as I use it. In auto mode, it does a great job with running the motor that best optimizes for the air quality. At the increased fan speed, it is noticeably audible but again you trade off with getting good air quality. A big digital gauge on the front gives a clear indicator as to your quality. The top display calls out the options for fan speeds, on/off switch, screen dim for night mode and a lock function.

The Shark Never Change Air Purifier Max is a good buy. It comes with a 2 year limited warranty. It is modern looking and super light weight *moving it to a new location is quick and easy. The purifier comes well packaged with detailed startup instructions. The complete set of instructions must be downloaded, but the quick start guide will get you going immediately. I do recommend downloading the instructions to see the complete guide. It was there that I found better details about the maintenance. I love that they recommend vacuuming the HEPA filter and prefilter every 2 months. I have other purifiers, and I do the same thing, but the manufacturer does not specify it. They would rather charge you for a new filter instead of increasing the lifespan with routine maintenance. This unit even goes so far as to flash you a message on the air quality screen when the maintenance needs to be done.       I could immediately smell the difference in freshness right when I turned on the air purifier. Air purifies that are effective have a nice charcoal filter smell to them. This one had it right away. Regarding the odor neutralizer, after about a week I got the courage to try it. I was pleasantly surprised since I am very sensitive to overpowering air fresheners and perfumes in general. The dial lets you select the strength of the scent. It is not overpowering, even on the highest setting. The odor neutralizer will last about 3 months according the manual. The replacements come in a 2pk on the website. They also offer an optional remote control on the product accessory website. The air quality indicator is a very nice touch. It gives you piece of mind about the size and amount of particulates floating around in your air. 1400 sq ft of coverage is pretty amazing. My open floor plan living space utilizes it perfectly. I have also moved it into the bedroom and found that the sound of the purifier gives me a better quality of sleep and helps me to fall asleep faster. The quality of air also contributes to the sleep quality too. I have noticed less dust as well. The great part about having it in the room while sleeping is that the display can be darkened and only the power button and dimmer button are dimly lit. This is perfect. I can't tell you how much I appreciate this. I have a different purifier that does not dim and therefore has a random instruction booklet taped to the top to cover up the lights. No such problems with this purifier. On this unit, there is a timer option which is very handy. I am considering a second unit for my upstairs area because I am so pleased with this one.

I recently purchased the Shark NeverChange Air Purifier Max for our office, and I must say, it has exceeded my expectations in every way. As someone who shares an office space with five department heads and experiences a significant amount of foot traffic, I needed a powerful air purifier to improve the overall air quality. The Shark NeverChange Air Purifier Max has proven to be an excellent investment, providing outstanding performance and noticeable benefits. One of the first things I noticed after turning on the air purifier was the immediate freshness in the air. The machine efficiently eliminates any unpleasant odors and replaces them with a clean, crisp scent. It's refreshing to walk into the office each day and be greeted by such a pleasant aroma. Moreover, the air purifier's ability to reduce sneezing and coughing has been truly impressive. Since using the Shark NeverChange Air Purifier Max, I have noticed a significant decrease in these symptoms among myself and my colleagues. It's evident that the purifier effectively captures and removes allergens, dust particles, and other airborne irritants, creating a healthier environment for everyone. The overall performance of the Shark NeverChange Air Purifier Max is outstanding. The machine operates quietly, ensuring that it doesn't cause any distractions or disruptions in the office. Its sleek and compact design allows for easy placement and fits seamlessly into any office setting. Additionally, the air purifier is incredibly user-friendly. Its intuitive controls and clear display make it effortless to adjust settings and monitor the air quality. The filter replacement process is straightforward, and the maintenance is minimal, further adding to the convenience of owning this device. In conclusion, I highly recommend the Shark NeverChange Air Purifier Max to anyone looking for a reliable and effective solution to improve air quality. This purifier has transformed our office environment by eliminating odors, reducing sneezing and coughing, and ultimately providing a refreshing and healthier atmosphere. Investing in this air purifier is a decision you won't regret!

Let me get right at why you might read this review. I have had a few weeks using this new Shark NeverChange Air Purifier Max and it is terrific. Its only possible shortcoming, as with any air cleaner/purifier that I have ever had, would be noise of the fan. But lets be real, without the fan spinning at higher levels it will never clean enough of the air in your home or office to be any use. And YES, this definitely is cleaning the air in my home. And it does it all on a set it and forget it "auto" mode. The terrific sensors built into the purifier ACTUALLY takes care of the air for you. Especially useful around dinner time. Most evenings it ramps up as the LCD score on the front of the unit goes down. We are not burning dinner, but it senses particles in the air and it ramps up to suck those particles out of the air. Within about an hour. It has mellowed to a slower/calmer fan speed and the house is as if we had cooked nothing at all, smelly foods or not. Just be aware of where you locate the unit. We placed ours at the edge of the living room in the traffic flow between kitchen and bedrooms. While it may look like R2-D2 and a 20lb propane bottle had a baby. It can get loud like an old school window air conditioner on max/high and it can last for awhile as it freshens and cleans the air. The included odor neutralizer seems to work without adding a masking scent to the air. The neutralizer has a smell to it, but its not identifiable to my wife or me. Its just a pleasant clean smell. While I have only ever owned 3 big house air cleaners. This Shark is by far the best performer, and it is actually sensing the need to clean dirty air and ramping up the fan to work harder at cleaning the air. You can also see particulate info on the LCD display. My older highly rated air cleaner never ramped up to clean the air like this shark does. The Shark is also significantly louder at all but the lowest speed. A bit like the hum of a refrigerator when it cycles. So, If a fridge hum is annoying to you. You might want to place it out of the way. Yet, despite the slightly increased noise. This machine WILL clean odors out of the air. And with the promise of possibly up to 5 years before the air filter replacement. Just keeping the air scent pod changed and the prefilters clean on either side could make Shark NeverChange Max the best air purifier from any brand.

The Shark NeverChange Air Purifier MAX is a powerful and efficient air purifier. It effectively removes dust, allergens, and odors, thanks to its multi-stage filtration system. The standout feature is the NeverChange filter, which doesn’t need to be replaced, saving time and money. It’s quiet in operation and has a sleek, modern design that fits well in most rooms. Overall, it’s an excellent choice for improving air quality with minimal maintenance.

I bought this after having a full on sneeze day recently. It was horrible. I don’t think that will ever happen again with this unit. It makes the air more comfortable to breathe, and I like how it circulates the air in the room. I’ve got two cats and I don’t smell them any more. I also smoke and don’t see the smoke lingering in the air anymore. This is a game changer and a life saver. I love my shark vacuum and how well it’s performed under heavy use throughout the years, so I’m looking forward to this unit also working well.

I absolutely love it it's quite and it works amazing I love the filters are easy to get to to clean it. You definitely can tell the difference in the air quality. I definitely would recommended it Thank you for a great product.

Keep my room cool and The Dyson air filter is a standout appliance that has significantly improved the air quality in my living space. Its sleek and modern design seamlessly blends into my home decor, and the compact size makes it easy to place anywhere. The performance is impressive; it effectively captures a wide range of particles, from dust to allergens, creating a noticeably fresher atmosphere.

This air purifier is superior to others I have encountered, and I purchased it for use in a two-bedroom basement apartment with a kitchen. During winter cooking, we cannot open doors or windows due to temperature fluctuations. The unit's auto mode, which is highly recommended, activates immediately in response to air quality changes. Noise levels are minimal except at maximum speed, which remains tolerable. This is among my best purchases this year. I strongly recommend this product for families; the cost is fully justified.

Well LOVE this filter. We all have asthma and during the height of pollen season this year we were saved by this filter. Super easy to clean. I love that it has an indicator letting you know the current air quality. I can't wait to get the smaller ones for the bedrooms!

The Shark does a great job of cleaning the air and eliminating odors. The auto function works great and really does respond to detection of particles in the air. Once it reaches good air quality levels it’s also very quiet. I also look forward to not having to replace the filter for 5 years.

Gobble up the bad odors, dust, and pollen with this. Luckily I am able to put this within a few feet of the HVAC register and I think that helps even more. Auto mode is very responsive, sometimes too much, but it is very quick to clear out any bad air. Turned it off for a few days when moving decor around for Christmas and soon noticed the air quality was worse without it. Cannot live without this now.

We have two other brand air cleaners in our home and this one, by far, exceeds in performance. It isnt a amall unit, but we have thisnone to cover a much larger area. It doesnt remain running all thentime. Itnis intuitive enough to mnow when to turn itself on and how long to run. For example, when cooking, if aomeone forgets to turn on the range fan, any food oder will trigger the device to tuen on and clean the air. Its that good. Once ita done cleaning, it aimply goes jnto a stand-by mode wherebit remains quiet. It constantly monitors the air quality, so you dont have to do anything except service the air filter. I havent had it long enough to have to service the unit yet.