Customer Ratings & Reviews
- Model:
- HE402
- |
- SKU:
- 6546215
Customer reviews
Rating 4.7 out of 5 stars with 756 reviews
(756 customer reviews)Rating by feature
- Value4.6
Rating 4.6 out of 5 stars
- Quality4.8
Rating 4.8 out of 5 stars
- Ease of Use4.9
Rating 4.9 out of 5 stars
Customers are saying
Customers appreciate the Air Purifier 4 for its air purification, overall performance, and relatively low noise level. Many users have found it effective in removing odors and providing allergy relief. While the design, size, and ease of use are well-received, some customers have expressed concerns about the cost and longevity of the filter.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Odor removal
Rated 5 out of 5 stars
Worth it
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I live in an apartment complex where I can immediately calculate the quality of air just by smell, this air purifier is amazing at fighting against those wanted odors as soon as they appear. Super easy to use, can even double as a fan!
I would recommend this to a friend Rated 5 out of 5 stars
Would rate higher if I could
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This filter is hands down one of the best purchases I’ve ever made. I had several lung issues and my lungs were very sensitive. Bought this and the air quality instantly improved. The filter lasts forever which is great because I never turn my off. Big enough to do the job, but small enough not to be in your way. I highly recommend this filter. You will not regret it.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend- Pros mentioned:Noise level, Odor removal
Rated 5 out of 5 stars
More expensive, but more power, range and features
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.We needed something bigger for our dining room, living room, and kitchen area and this has been a big help. Mainly looking for this to help with allergens since one of our cats has started to struggle a bit in the spring. Super easy setup, relatively quiet operation, and helpful button/LCD dimmer for night time operation. Noticed an improvement for our cat pretty quickly, we aren't trying to chase her down and put allergy drops in her eyes to stop the irritation any more. We do run the machine 24/7 though and try to limit how often we're cycling fresh air through the house. Also, we are impacted positively as well! Helping with odors and things has been an added benefit. It's also nice to see on the machine the estimated run time to get air quality to better%s. We do run another purifier on the other side of the house near the bedrooms, but its range is much less. Currently, it is set up near the wall inbetween the dining and living room and the cats don't seem to be bothered by it at all. Will continue to monitor and update the review of needed.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend - Pros mentioned:Air purification, Allergy relief, Odor removal
Rated 5 out of 5 stars
Must Have
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love Shark air purifiers. They keep the air clean and comfortable. They really worked for me and my allergy symptoms are so much improved. They also remove odors and smells. I really think I even have more daily energy because of these air purifiers. Best air purifiers. Super easy set up too.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
shark air purifier
||Posted . Owned for more than 2 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.great air purifier. my cats jump on it and like to turn it on and off so if you have a couple furry gremlins running around that'll happen. If your brother does 8 b0ngs a day this thing will have a heart attack each time.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend - Pros mentioned:Odor removal
Rated 5 out of 5 stars
Great deal on sale
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This is such a great purifier. At first I was wondering if it was actually operational since it was stuck at 100% but I noticed the change when blow drying/hair spraying my hair or frying foods. I also have two for a space that is under 1000 but I did that since the doors are kept closed with central air. If you have pets, I think you'll notice a great difference with odor. Highly recommended.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend - Pros mentioned:Noise level
Rated 5 out of 5 stars
pretty nice
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.so far so good. It isnt loud and it pretty simple to use.
I would recommend this to a friend - Pros mentioned:Air purification, Odor removal
Rated 5 out of 5 stars
Quiet and clean
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Purifies the air continously. Kicks in when cooking or when you rip one nearby.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend Rated 4 out of 5 stars
Air purifier
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.So far we really like this air purifier it does almost a whole level of our house. Air has improved drastically but I would combine with a humidifier in case your house is dry
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend- Pros mentioned:Air purification, Overall performance
Rated 5 out of 5 stars
Love it
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I keep it on Auto mode and it does great, i feel so much better after waking up
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend Rated 5 out of 5 stars
Shark does it again! In a positive way
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very sleek design, does not take up a lot of floor space. Easy to use and the remote is a nice feature. Cleared the air in our home (900 sf) in about 2 hours. Auto mode is a nice feature too. We have birds and whenever the fly off of the cage the unit kicks in to clean the dander out of the air! Excellent buy.
I would recommend this to a friend- Pros mentioned:Noise level, Overall performance
Rated 5 out of 5 stars
Use it all the time, so happy
||Posted . Owned for 1.5 years when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love the purifier, it is quiet and really does a great job.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend - Pros mentioned:Noise level, Overall performance
Rated 5 out of 5 stars
Great purchase
||Posted . Owned for 11 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It has worked great. Filter lasted 9 months. Quiet too!
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend Rated 5 out of 5 stars
Really Nice Air Purifier!
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Awesome unit! Quickly picks up cooking fumes or other air changes and begins to clean air. Will only exert cleaning when needed. Filters do last a long time and it shows you how much time is left on them. Loved so much bought a second unit.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend- Pros mentioned:Air purification, Noise level
Rated 5 out of 5 stars
Great Purifier at a very reasonable price.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.We have been very happy with this purifier. It is quiet, and does an outstanding job of clearing the smoke from wildfires out of the air in our apartment. This one unit actually maintains our entire apartment. I love the auto feature, so will turn off when air is good quality and only turn on when quality drops below 80%. This has also greatly reduced the dust and pet dander in the house which has made visiting much easier for our friends with allergies. The only issue we have had, is that at this point in time you cannot find replacement filters. I am hoping that Shark will rectify this soon, I have actually reached out to them and am waiting for response. We have used Shark products for many years and have always been very happy with the quality and this did not dissapoint!
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend - Pros mentioned:Air purification
Rated 5 out of 5 stars
Highly recommend
||Posted . Owned for 7 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Ok, this is a great air filter. Our bedroom serves as a home office so we have a lot of dust build up as that is where we spend most of our time. After placing this filter in the room, we have noticed a significant improvement in air quality and practically no dust anymore. Highly recommend.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend - Pros mentioned:Air purification, Overall performance
Rated 5 out of 5 stars
Air cleaner
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works great,easy to set up.cleans air great.glad I got it.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend - Pros mentioned:Air purification, Noise level
Rated 4 out of 5 stars
Breathing Easier
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Mine works great. I read some negative reviews about the sensor on this product but decided to take a chance on it anyway. Mine works fine and makes a noticeable in the air in my home. The sensor detects odors and /or fumes from my kitchen and stove/oven 35 feet away in another room such as a heating stove/oven element, cooking foods and pungent foods like a strong onion. If you doubt your sensor, just cook some andouille or a good gumbo (win, win!), or shake a duster over the unit. Mine has also detected the use of spray cleaners and other sprays. PROS: Very quiet. My purifier stays on high fan setting and is located 4 feet below my television, six ft below front high/ATMOS speakers and directly next to my front speakers and home theater components (for dust control). It is barely noticeable during regular television viewing and not at all during home theater/movie viewing. CONS: Could do a better job of removing dust from the air. The air purifier, without a doubt, reduces the amount of dust in my air but it can only clean the air that passes through it. Dust, being a heavier particulate, has a nasty tendency to settle onto things and out of the air before it has a chance to pass through the purifier. I would be willing to sacrifice some of the quiet and put up with a little more fan noise and a little more less dust.
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend Rated 5 out of 5 stars
Shark - Air Purifier 4 with Anti-Allergen Multi-Fi
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This air filter was able to filter the air in my basement which was very helpful. Now I am able to be in my basement without having to worry about the air quality.
I would recommend this to a friend- Pros mentioned:Noise level, Overall performance
Rated 5 out of 5 stars
Air purifer
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great purifer runs quiet and does a large works great
This review is from Shark - Air Purifier 4 with Anti-Allergen Multi-Filter Advanced Odor Lock, 1,000 sq. ft., Smart sensing - White
I would recommend this to a friend















