Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock and Smart Sensing (HE401)
$349.99
- Air purifier with 4 fans for quick and quiet air distribution
- Odor guard and HEPA filter protect against odors such as smoke
- Easy-to-use smart control panel displays data in real time
Product Details
Specifications
Questions & Answers
15Questions
Q:Will this absorb air in the other bedrooms? And from upstairs
by|Nov 1, 2022
1 Answer
Q:How many square ft does it cover
by|Aug 13, 2022
1 Answer
Q:I have 4 dogs and 2 cats. Will it remove pet odors (urine) from the air?
by|Jul 29, 2022
1 Answer
Q:What is the Aham verified room size? I am very skeptical that this has the same amount of fans as others and filters, yet does 3X the room size.
by|Jul 2, 2022
1 Answer
Showing 1-4 of 15
Feb 4, 2022
Shocked Best one ever
Over the past few years I been using air cleaners. I notice a big difference in my home. The one thing I didn't like was the noise from them none stop. You tend to get use to it. I would normally only spend around a hundred bucks. But It came time old one was starting to look it age after a few years. So I love a Shark products so I finally broke down and gave it a try. Wow is all I can say. I plugged it in turn on auto. Said 100% OK good. I was thinking is this working? Then I started to cook dinner the next night. It was by my kitchen and in no time at all I saw the numbers change and it turned itself up. And within no time after cooking all the orders were gone. This has never happened with my old ones. They would at some point get the air clean but would be hours to do so. I love the fact It looks super high end nice. Not an eye soar to look at. There is basically no noise to it as it keeps checking the air. I just can't say enough good about it. I told so many people to try it. I was torn between the 6 or the 4. But my house is only 1000 square feet. So the 4 works fine for me. Yes it is pricey I think but it is well worth it. And Shark has a good reputation they seem to stand behind the products they make.
by
Customer review from sharkninja.comJan 23, 2022
The best air purifier I've bought
love it purchased it at Sam's as soon as I opened the box and took it out fell in love with it then took off all the plastics from the filter and turned it on when I went to my bedroom only in 4 hours my room smells so good what a difrens clean air and very quiet love that it tells you the air quality it's awsome I highly recomened it and I sprayed cologne and it pumped up the fan from blue to yellow and then to red I'm very happy shark great product
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Customer review from sharkninja.comDec 29, 2021
Works Great for COPD Patient
We bought this purifier about a month ago to replace a smaller lower end unit. It was bought for the sole purchase of cleaning the air in our home, more specifically this one is for our Master bedroom. I suffer from mid stage COPD and was directed by my doctor to have at least one higher end, dependable, Hepa air purifier in our bedroom, and also one on each floor of our home in the common living areas, to help clean the air so as too aid my breathing and help my lungs process cleaner air/oxygen easier.
I Love it! It is powerful yet quiet on the lowest setting, so it does not interfere with our sleeping at night.
The controls and settings area are easy to see from across the room. It is simple and straight forward to operate. We do have a cat box close by to where the purifier is sitting, and it does reduce the severity and length of time you smell it, when a cat uses the litter box.
It is a little Pricey, but after a month of using it, we do think it is worth the price. It has aided with my breathing at night with and my COPD issues. We can definitely feel a big improvement in the air quality in our bedroom since buying the Shark and using it instead of the smaller loer end purifier we were using before.
We highly recommend the Shark 6 Fan model, especially if you're dealing with Lung and breathing medical issues.
by
Customer review from sharkninja.comDec 21, 2021
Love this air purifier!!
I’m a huge shark fan but this air purifier is definitely the best one I have used! I love that it has an auto system so that it cleans and runs how it need to clean the air! I also love that it gives a % to the air quality. My husband has bad allergies so we have tried lots of purifiers and this one is helping him the most!!
by
Customer review from sharkninja.comNov 2, 2021
Awesome Air Purifier
I love how quickly The Shark Air Purifier 4 picks up on odors in the house. The clean air read 100% in the room. So I left out and went into another room and sprayed perfume on myself. The minute I opened the door and went back into the room where The Shark Air Purifier 4 was, it automatically picked up on the scent, and the clean air percentage started going down immediately. As clean air percentage started to go down, The Shark Air Purifier 4 started to auto-adjust power to clean the air. If I am cooking downstairs, it picks up on that and starts quickly cleaning the air in the room to get any of the smokey cooking smell out. And you will be able to tell the difference in the air quality. It helps with my son's allergies a lot. The Shark Air Purifier 4 is worth the money, and I highly recommend it. I am so happy that I purchased it.
The Shark Air Purifier 4 quietly distributes air through 4 powerful fans. Clean Sense IQ technology tracks air quality & auto-adjusts power to constantly maintain clean air in your home. A Shark Anti-Allergen HEPA Filter captures airborne allergens, dust, dander, and particles. Advanced odor protection guards against cooking smells, smoke, and more. Cleans spaces up to 1,000 square feet.
by
Customer review from sharkninja.comOct 9, 2021
Excellent, very happy with this machine!
Smoke, cooking odors and pollution from the street in NYC was driving me crazy. 90%+ gone now. Tried several other air purifiers, this one worked the best. Pricy but worth it.
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Customer review from sharkninja.comSep 17, 2021
Quite amazing
Pretty awesome when we are grilling or cooking dinner and the house gets to smelling like what your cooking. It kicks into to high gear and starts filtering away. Not to mention when your dog might have gas it works on that too
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Customer review from sharkninja.comSep 10, 2021
I’m confused
Just opened the box, plugged it in said the air was clean… great let’s take it outside and WOW 100% clean air outside also
by
Response from SharkNinjaOct 21, 2021
We would like to thank you for sharing your review on the Shark Air Purifier 4. We are sorry to hear that your vacuum is not working as expected. We would like to have our Product Specialist look into this further. We invite you to reach out to them at 1-877-581-7375 Monday to Friday, 9:00 am - 9:00 pm EST, as well as Saturday from 9:00 am to 6:00 pm EST.
Customer review from sharkninja.comJul 26, 2021
Powerful Air Purifier
[This review was collected as part of a promotion.] I was concerned about the air quality of my home and was looking for a good Air purifier that can purify indoor air. I am impressed with the quality of Shark Air purifier. It comes assembled and ready to use. Also, It is rectangle in shape and not too heavy. I was intrigued by Clean sense IQ technology and wanted to see how it works. When I plugged it in the living room, it tracked the air quality and showed it in the color on the display. And, when it ran for a quite some time, the air quality came up to 100% and displayed in the blue color. I liked this technology, where I can see the air quality of the room being improved by the purifier. It has 4 high speed fans, that cleans the air at a faster rate, and are not loud. It gives me a piece of mind that it has an effective anti-allergen multi filter. Moreover, it comes with an easy to use remote, which is convenient. Its a powerful Air purifier!
by
Customer review from sharkninja.comJul 19, 2021
Cleans Air!
[This review was collected as part of a promotion.] This air filter cleans the amount of pm2.5 and pm10 in the air. The well lit screen notifies me how much of each is in the air. As well as a timer, the filter life, and the percentage of clean air. The screen is able to be dimmed or turned off totally. There’s 4 speeds which are controlled from the screen or the remote. The lowest speed is almost silent. The filter is on the back of the air filter and is easy to get to.
by
Customer review from sharkninja.comFrequently Bought Together
Price:
$34999
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|  | Top Rated |  | |
| Brand | Shark | GermGuardian | Dyson | Coway |
| Name | Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock and Smart Sensing (HE401) | Hi-Performance Ultra Quiet Air Purifier with HEPA Filter for Large Rooms up to 335 sq.ft. | Pure Cool, Air Purifier + Fan with HEPA filter, TP01 | Airmega 300 True HEPA Air Purifier with 1250 sq. ft. Coverage |
| Price | $34999 | $39999 | $39999 | $54900 |
| Ratings | (225) | (18) | (184) | (39) |
| Maximum coverage area (sq. ft.) | 1000 | 335 | 800 | 1256 |
| Air Purifier Type | Personal | Console | Tower | Whole House |
| Primary Filter Type | HEPA - True | HEPA - True | HEPA - True | HEPA - True |
| Particles Removed | Allergen,Bacteria,Dust,Mold,Odor,Viruses | Allergen,Bacteria,Dust,Mold,Odor,Smoke,Viruses | Allergen,Bacteria,Dust,Mold,Odor,Smoke,Viruses | Allergen,Bacteria,Dust,Mold,Odor,Smoke,Viruses |
| View Product | View Product | View Product | View Product |
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