[This review was collected as part of a promotion.] The Shark NeverChange™ Air Purifier MAX is another air purifier in the shark line up. I use it in my kitchen like others to help remove cooking odors. My problem is my house has a fairly open floor plan so the filter is probably undersized for what I am expecting it to do. Also the name of this filter is a little misleading because eventually you will have to change a filter. Until then you have to keep cleaning the pre-filters so it's all a trade off. In the machines defense I have a woodshop in the basement so I am expecting it to do probably more than it is able to do because of the dust.

[This review was collected as part of a promotion.] I really like this Shark Air Purifier. It is very easy to set up and it runs very quietly and covers a large area. It has a display that tells you the air quality along with a touchscreen that allows you to select different fan speeds. I also love the fact that you don't need to change the filter. Our house smells fresher since we have been using this.

This filter does a very good job of purifying the quality of air in your home. It's very easy to set up clean up is a snap. Just remove all the filters and wash them with soap and water and it's ready to use after they are dried. As someone who has allergies and asthma I recommend this product for those who have respiratory conditions. I really like how it has a digital display which indicates the level of the air quality in your hole. It's very good to use in the kitchen to remove air borne odors or air pollutants after cooking.

Purchased two units for 2100 sq.ft. house. They worked great for three months. Then they stopped working. Both units would only register 0 clean air. Cleaned the Hepa Filter per the instructions, cleaned all air screens including the sensor on the back. They worked....for two weeks and stopped again. Have cleaned the units every two weeks for three months. Today, neither unit will register. Cleaned them again for the second time in two days and still neither works. It is like they are talking/linked to each other...AI???? Shark replaced one unit but these units do not last 5 hears, they don't even last 1 year. Totally disappointed for the big money, not worth it.

[This review was collected as part of a promotion.] Just the fact that this filter doesn't need replacing for five years, is an absolute win! Both the unit and filter are large in size but so is its range of fourteen hundred square feet. This air purifier couldn't have come at a better time as our air quality levels in Michigan have literally been in hazardous range on and off all summer. It also helps keep all the dog hair out of the air, and off of the furniture with its suction and two pull out screens to keep it away from the filter! I am a huge fan of the lock feature, making sure once I have it set, my little one doesn't change anything! I can smell the difference in my home, it has the same odor neutralizer in it that my Shark vacuum does, and I love it in both products. Nothing makes a mom feel better than her little one going to sleep soundly, breathing in the freshest air possible!

[This review was collected as part of a promotion.] So far I'm loving this air filter. what I love most is you don't have to change the filter. there are 2 sections on each side that you slide up and remove so you can rinse the dust off . It's really not that loud on the first 2 settings but on 4 you can hear it. I mean its not so loud that it would disturb you. It was easy to assemble you do have to take the bottom off and take the plastic off the filter before you turn it on.. it has a little odor neutralizer thats smells really nice and clean it has settings to allow you to choose your level of fragrance. The top part shows you the power button the timer and you can adjust the light on the front and the top in case you like it dark the timer goes up to 12 hours . there is a led light on the front that shows how clean the air is .and it tell s you how clean the side filters is . Having pets can sometimes be challenging as far as allergies. What I love most is you don't have to change the filter and it saves you money in the long run. I will say after a few days I felt like my sinuses were dry so I only run it while cleaning house and if we're expecting company . This is definitely worth every penny I highly recommend it

[This review was collected as part of a promotion.] I have been on the market for a air purifier for a I have been on the market for a air purifier for a few years now as the little ones just does not do what I need it to do as I am in a big house. I came across the shark air fuser map and after reading all of the reviews I thought why not I'll give this product a try and I am so glad that I did so ! This air fuser max has completely changed not only my life, but also my families lives as well. Me and my family and my children all suffer with asthma and breathing problems so with that being said, we live in West Virginia where the air is not the best and it's humid most of the year so having good air is a must for us!! we have currently 3 to 4 air purifiers in the house and the air is still around “ fair “. So when I got this in the mail, I was extremely happy as it says it covers around 1,400 ft.² which is perfect for us as we live in a 2-story house. This is 8 now and we all feel so much more better than usual!! we all have severe allergies, so with this air purifier we are all breathing so much better we are not coughing nearly as much as we did just two weeks ago. We usually cough and sneeze all day long so this really has not just only improved our lives, but that's also has improved our health as well as I have my parents and grandparents that live with me! I truly cannot believe how amazing this product is not even having it in my house for two weeks in our health is just improving!! I myself and my friends has already told most of our family and friends that also have the health conditions as we do that they need to purchase this as soon as possible! I am so glad I decided to review the reviews on this product because if I didn't, I would've never known how amazing this truly is! I rate this air purifier a 10 out of 10 any day!!!!

I have had this thing for several months and there really is no rhyme or reason to why it comes on or goes off. It basically detects faint smells (good or bad) and comes on. It does NOTHING for dust, as the dust is collecting around it months later. It just doesn't do what I assumed it was supposed to do.

Sat April 04, 2026 initial product review. STRICTLY to inform a one star reviewer of misinformation that the HP305 is Fake because It is NOT a fake: (B®u©€ 03.27.25) (it is too soon to verify how well it preforms so this will need a revision... my first fear is that it will be prior to 5 years that I will need to replace the filter because I have to short hair cats... I'm really thinking within the first 6 months but this is just an assumption for now) The Shark HP305 and HP302 are functionally identical air purifiers within the Shark NeverChange MAX series, with the primary difference being color. Both units feature 5-year HEPA filters, odor neutralization, and Clean Sense IQ technology, delivering similar performance in odor reduction, particle filtration, and coverage.  Key Differences and Similarities: Color Variant: The HP302 is typically white, while the HP305 is black (or a different variant color). Performance: Both models (as part of the HP300 series) deliver the same air cleaning power, designed to cover large rooms up to 1,400 sq. ft. in 12 minutes. Filter Technology: Both utilize the same NeverChange HEPA filtration system, featuring a pre-filter and a 5-year lifespan. Features: Both models include odor neutralizer technology and automatic air quality sensing. Dimensions: Both share the same physical design: ~22.5 inches tall and an 11-inch diameter.  Ultimately, the choice between the Shark HP302 and HP305 comes down to color preference or price, as there are no functional differences between them.

Like this better than expected. Haven't had an automated cleaning level before in an air filter. It reeaaallly doesn't like hairspray, and it's a good 20 feet away in another room. Kicks up high when a little hairspray is used. Also if meat is cooked in the kitchen - it's on it right away.