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
(414 Reviews)
Rating breakdown 414 reviews
5 Stars
304
4 Stars
49
3 Stars
16
2 Stars
8
1 Star
37
86%of customers recommend this product.
(
185 out of
216)
Customer Reviews for Shark - Refurbished Excellent - NeverChange Air Purifier MAX, 5-Year Filter Life, 1400 sq. Ft - White
Customer Rating
5
Clean Your Air With Shark
on June 27, 2026
Posted by: JosieB
This is a compact size air purifier, that runs quiet most of the time unless air quality drops then it kicks up a bit, nothing too loud, has pull out reusable filters on both sides that catch dander, hair, dust… that are super easy to clean, a long lasting true hepa multi filter, and an adjustable odor neutralizer technology cartridge if you want scent. It is a little less than 10 lbs, has a 6 ft cord, and purifies up to 650 square feet in about an hour. It has a nice display that is easy to read that tells you what your air quality is along with adjustable levels or auto mode, and a lock mode to keep children from changing things. The air in our home is much cleaner since we got this machine.
Written by a customer while visiting influenster.com
Customer Rating
5
Shark products are awesome always buy their items
on June 27, 2026
Posted by: MichaelB
Is the air purifier works great and does what it’s supposed to haven’t had any issues with it yet easy to read digital display to let you know the air quality in the room. No complaints. Airflow is great. The size is awesome and there’s no smell leaves the room smelling fresh. 
Written by a customer while visiting influenster.com
Customer Rating
3
Air purifier no change
on June 23, 2026
Posted by: Cmaxipooh
Gender:Female
It's okay I thought it would the filter would last longer then they really do. Otherwise I absolutely love it. I have 2 of them.So it get's expensive.
Response from sharkninja.comBy SharkNinja, June 30, 2026
Hi Colleen,
Thank you for your feedback. We understand your concern about the filters not lasting as long as expected and how that can become costly over time. We’d be happy to offer product support to help you get the most out of your filters by sharing tips on extending their lifespan. Depending on usage and environment, the filter can last up to 5 years, thanks to its advanced filtration technology.
For helpful maintenance tips and guidance, please refer to our FAQ guide below, which offers step‑by‑step advice on caring for your air purifier:
https://support.sharkninja.com/article/HP300-Series-Shark-NeverChange-Air-Purifier-MAX-FAQs
Kind regards,
Shark Home
Thank you for your feedback. We understand your concern about the filters not lasting as long as expected and how that can become costly over time. We’d be happy to offer product support to help you get the most out of your filters by sharing tips on extending their lifespan. Depending on usage and environment, the filter can last up to 5 years, thanks to its advanced filtration technology.
For helpful maintenance tips and guidance, please refer to our FAQ guide below, which offers step‑by‑step advice on caring for your air purifier:
https://support.sharkninja.com/article/HP300-Series-Shark-NeverChange-Air-Purifier-MAX-FAQs
Kind regards,
Shark Home
Written by a customer while visiting sharkninja.com
Customer Rating
4
Works like a well oiled machine.
on June 22, 2026
Posted by: JacobH
This thing really works well!! It is located in our living room which is near the kitchen. Every time we cook, you can see this thing get to work. It will drop down to around 50-60 percent air quality then boost the fan speed automatically until the quality is back at 100 percent. It fits into our decor well and isn’t too noticeable. The washable pre-filters greatly extend the internal filters lifespan.
Written by a customer while visiting influenster.com
Customer Rating
5
Powerful, quiet, and easy to maintain with real-time air quality monitoring and long-lasting filtration.
on June 22, 2026
Posted by: DalmisG
I have been using the shark NeverChange Air Purifier Max in my living room and I am very impressed with its performance. The setup was quick and easy, and it started working right away. One of my favorite features is the air quality display, which provides real-time updates and helps me monitor the air in my home. It runs veri quietly, even when operating for long periods making it perfect for everyday use. The design is modern and looks great in my living space. I also appreciate the NeverChange filtration system because it reduces the need for frequent filters replacements. Since I use this purifier, the air feels fresh and cleaner. I would highly recommend to anyone looking to improve indoor air quality.
Written by a customer while visiting influenster.com
Customer Rating
5
on June 22, 2026
Posted by: Bobbydee
Brought the neverchange a few weeks ago and am loving the difference in the room it’s in 400sq ft room after I’m done sinking my cigar it clears the room up within 30 minutes I’m up in the 90’s
Written by a customer while visiting sharkninja.com
Customer Rating
5
Quiet than thought
on June 22, 2026
Posted by: My protection machine
from San Jose Ca
Gender:Female
I purchased HP152 a few weeks ago & happy with it thus far . Considering another one to cover larger area in a few weeks .
Written by a customer while visiting sharkninja.com
Customer Rating
4
on June 18, 2026
Posted by: do not want one
from clarinda Iowa
Gender:Female
I need some help i cleaned the filters turned it back on and it will not run it just says it is time too check filters
I would recommend this to a friend!
Written by a customer while visiting sharkninja.com