Customer reviews from sharkninja.com
Shark - Refurbished Excellent - NeverChange Air Purifier MAX, 5-Year Filter Life, 1400 sq. Ft - White
Average customer rating
4.4
(402 Reviews)
Rating breakdown 402 reviews
5 Stars
296
4 Stars
48
3 Stars
16
2 Stars
7
1 Star
35
86%of customers recommend this product.
(
181 out of
211)
Customer Reviews for Shark - Refurbished Excellent - NeverChange Air Purifier MAX, 5-Year Filter Life, 1400 sq. Ft - White
Customer Rating
5
Great Unit
on July 28, 2026
Posted by: Retlaw1891
from Kingman, AZ
Gender:Male
I love how quiet this unit is and how fast it works. This is very simple to set up. We will test to see how long it really takes before filter change. When I walk in the house smells clean. The odor neutralizer is another great feature to have. Now you do not get much of that when it is on low speed but when it kicks on high speed, you get a little bit of the odor neutralizer. It has great air flow and coverage.
Written by a customer while visiting sharkninja.com
Customer Rating
5
on July 25, 2026
Posted by: ladybug635
from PA
Gender:Female
I got this few days ago and I like it so. Now my other one is not working.l
Written by a customer while visiting sharkninja.com
Customer Rating
5
5* air purifier to reduce allergies
on July 25, 2026
Posted by: KathrynD
I've used the Shark NeverChange for 4 months now after doing much research into what could reduce my allergies, the Shark NeverChange was recommended several times over and the bonus that the filters don't need changed often was a strong selling point.
The purifier is so easy to use, with simple controls on the top of the device, I like how you can turn the display brightness down, or completely off if you choose.
There is a handy feature that shows how many particles of different sizes are being collected at any one time.
Overall my impressions from short use have been fantastic, the air feels cleaner in the home and my allergies have significantly reduced, the device is easy to use and despite being large it is easily moved to another location because of how light it is.
I look forward to continuing to use the Shark NeverChange.
The purifier is so easy to use, with simple controls on the top of the device, I like how you can turn the display brightness down, or completely off if you choose.
There is a handy feature that shows how many particles of different sizes are being collected at any one time.
Overall my impressions from short use have been fantastic, the air feels cleaner in the home and my allergies have significantly reduced, the device is easy to use and despite being large it is easily moved to another location because of how light it is.
I look forward to continuing to use the Shark NeverChange.
Written by a customer while visiting influenster.com
Customer Rating
5
Good air
on July 22, 2026
Posted by: SonT
Airflow value reliability coverage odor all of my favorite family and my favorite friends have to be for good health and safety in the long life future
Written by a customer while visiting influenster.com
Customer Rating
5
I love this product so much, it truly made our home feel and smell cozy, safe, and a healthy living environment for my family.
on July 20, 2026
Posted by: Cianelyn’N
My family has been using the Shark Never Change for a little over a year now and it has definitely been a life changer in my kitchen and living area. It covers 1,400 sq ft and my kitchen space and living space are close together so it pretty much covers our area for we don’t have quite an open concept.
Let me tell you how many times I have cooked steaks and fried fish that happen to have strong smells, tracks it down quickly. I’ll see the number percentage drop and as it does its job to filtrate the air, the numbers rise up quickly and I mean within minutes while I cook. The little screen shown in the front where the numbers pop up, the lighting is perfect and always on even at the top adjustment. You can adjust the power to how fast you want the fan to go. With that being said, it comes with an odor neutralizer leaving your space area smelling fresh and clean. The odor neutralizer is good for 6 months so it’s nice to not constantly change it every month or so.
As for allergens, it collects in large particles such as airborne pollutants, dust, pet dander, pollen, smoke, bacteria, and micro sized particles. And what makes this air purifier different is that it prevents any buildup on its HEPA filter making it easily to remove the screens which you can either vacuum or wipe down, even rise if you prefer that.
Written by a customer while visiting influenster.com
Customer Rating
5
You need one of these in your home.
on July 16, 2026
Posted by: GiselleL
To be honest, I already knew this thing worked. I’d seen the air quality reading drop every time I lit a candle and turned on the purifier, or even after using my "healthy" air fryer. 😅
But today really surprised me. With the wildfire smoke from Canada reaching Chicago, I got home from work and opened my front door for just a few seconds... and my purifier kicked on almost instantly. The air quality reading dropped right away. I was honestly amazed.
I’m so thankful to have one of these at home. It gives me so much peace of mind knowing I’m breathing cleaner air, and my chronic allergies have gotten so much better too.
Just to be clear—this isn't a paid promotion. I bought it with my own money because I genuinely love it, and having it in my home has honestly been such a blessing. 🤍
But today really surprised me. With the wildfire smoke from Canada reaching Chicago, I got home from work and opened my front door for just a few seconds... and my purifier kicked on almost instantly. The air quality reading dropped right away. I was honestly amazed.
I’m so thankful to have one of these at home. It gives me so much peace of mind knowing I’m breathing cleaner air, and my chronic allergies have gotten so much better too.
Just to be clear—this isn't a paid promotion. I bought it with my own money because I genuinely love it, and having it in my home has honestly been such a blessing. 🤍
Written by a customer while visiting influenster.com
Customer Rating
5
Long lasting
on July 16, 2026
Posted by: hannahC
Love this air purifier so much! It constantly shows you the air quality in the room. It also came with a fragrance insert that smells so good! The air filter is supposed to last 5 years!
Written by a customer while visiting influenster.com
Customer Rating
5
It works!
on July 16, 2026
Posted by: DWright
Purchased this air purifier when my 10+ year old Dyson stopped working.
The set up is easy and the display is helpful.
The air quality in my room went from 68% to 100% in 2 hours.
I plan on purchasing another one for another room.
The set up is easy and the display is helpful.
The air quality in my room went from 68% to 100% in 2 hours.
I plan on purchasing another one for another room.
I
Written by a customer while visiting sharkninja.com