Customer Ratings & Reviews

We really like this product in many ways like: - Good value with the price paid - Good performance - Auto particle detection and running - Design is also looking modern and not that bulky 4 stars because: - Switching between "heating/cooling" vs. just purifier shouldn't have been with a physical switch only. Due to this restriction, when you are on heating mode, even if it senses the air quality, it doesn't react unless the temperature drops. Quite a big design mistake. - In 2025, while almost everything has wifi and smart home features, it's hard to understand why they didn't include those to this product. With this price range, that would be something definitely important. - The most annoying flaw is, when it's oscillation mode, the unit makes a significant noise. Since we use it in the bedroom, it's impossible to not to hear. That's definitely either a design mistake or manufacturing error. We just don't use the oscillation during the night. Yet, I was so close to return it just because of this. Overall, we like the unit but it lacks the 5 stars just because of the caveats I've mentioned.

Quality air purifier for the price and the addition of a heating and cooling puts it above the rest. I was surprised by how powerful the fan and heater were. The device is extremely quiet and does not take up a lot of space. There is a remote that conviently attaches to the device magnetically, which makes keeping track of the remote easy. Easy switch from the cooling or heating functions with the flip of a switch.

I got this for my dad, and it made a huge difference when smoke from wildfires in another state drifted into our area. The air in his home felt cleaner almost immediately. It’s quiet, easy to use, and we love that it’s also a heater and fan — really convenient all year round. The CleanSense IQ and odor lock features give peace of mind that it’s actually working. Definitely worth it for better air quality and comfort!

My first impressions was the compact size of this unit that does more than my old one i replaced for similar sqft area coverage. Its easy to clean, it has fan and heat settings. Also comes with a detachable remote control. Does a great job in a decent size room and collects a surprising amount of dust. Oh and it also shows how many snall particles are in the air and temp. Shark is definitely striving to put out a great product at competitive cost.

I wantwd ro give this product 5 stars as it is aaving us so mich money and helping mw with nh allegeries. The heater and purifier is amazing keeps our bedroom warm enough in the winter and I mean upstate new york winters, warm while closing our vents. We rent a house turned into an apartment but the landlord hasnt kept it up. Somehow, the furance air ducts are dirty and every time we turn the furnace vents on we both struggle with severe allergy symptoms or I get a sinus infection and I’ve had multiple ones. We got the shark purifier first max life and fell in love with it. The negative is that the remote dowsnt connect well so to adjust it you will need to get out of bed. Cant wait until the next one goes pn sell were buying it! We paid $158 for this and it’s normally $350 or more great value!

Keeps air clean and great for extra heat! I use it for my treatment room. Room doesn’t get stuffy and I add heat or the fan depending on the temp in the room! Love the Shark!

The heater functionality works great and always keeps my air nice and clean!

Seems to do its job well. Kept in a larger area, air quality indivator easy to see. Heating option also comes in had. Really like it!

Easy to use and set up. It's very quiet and makes it easy to monitor the air quality in the room. It's summer so I haven't had to use the heater yet but the fan is very refreshing. With all of the air quality warnings lately, I'm glad to be able to protect the air in my home with this.

Great air purifier and heater. I use this in my basement office of 200sqft that gets a little chilly in winter. It’s nice to just set a temp and forget about it with the included remote and display

Keeps my bedroom toasty! I love that I can warm or cool the room while also filtering the air.

Excellent product. works great. easy to set up and runs quietly. Would definitely recommend.

Excellent Air Purifier! It does the job very quietly!

I got it on sale and I love it. Everything works great and the filter lasted longer than I expected.

Love it. Takes a lot of dust out of the air and the heat it puts out is good to. Very versatile. Cool when you want and warm when you need.

I got my first Shark product (a vacuum) back in 2010/11, back then I had never heard of them and took a chance trying them out. Fast forward to now and my house is filled with a range of products from the Shark/Ninja brand. Their innovations are second to none in my opinion especially for the price. The new 3-in-1 air purifier is a perfect example of that. Having everything all in one I was skeptical if it would perform on all fronts and I’m happy to say it does. Even though the area where the air comes out is small, the motor is strong and easily moves plenty of air that can be felt 10 to 12 feet away. When switching between heat/fan mode to just using it as an air purifier, there’s a physical switch on the side to change the mode. This is the only thing that has to be adjusted on the device as there’s a detachable remote that sits on the top to control all other functions. When using the heat mode the device will perform a build up before starting to heat and also perform a cool down once turned off. Unlike most heaters that have one or two fan speeds, the Shark can be run from 1 thru 6 just like when it’s on the fan mode. Another difference from other heaters I’ve used, the Shark only operates at the highest heat setting in terms of watts. Other heaters I have can be set at a low setting that uses only 750 watts or high that uses 1500 watts. Even though you can set the fan speed to a low setting, the heater is always running @ 1500 watts at least from what I have seen in the manual unless I overlooked something. A feature all devices should have that put out heat (but not all do) is tip over protection and the Shark does and it works as intended. The Shark will kill power before the device even hits the ground when tipped over. When you need all three but only want to buy one… Shark has you covered!

Love this Shark air purifier/air circulating fan/heater. It is small in size but big on performance. Would definitely recommend.

It blows purified air only if need or you can set it to blow as fan or heater it heats just like a regular portable heater would the fan setting only goes to as low as 77 degrees or i just dont know how to get it lower it does oscillate on all settings wich is nice to feel the cool fan breeze throught the night the display is very simple and easy to understand you can change the fan direction by moving a lever to pint the air up or down it would've been cool if you could also direct the air flow a bit better by controling it from the left and the right I love the wireless remote they have to operate it but if you have the purifier on the oscillating setting you have to wait for the purifier to face you in order for it to do what you want but im not going to complain to much it does what it need to do thats all thats matters well that my toughts and review on the shark 3 in 1 air purifier.

I have this heater/ fan air purifier in my basement home theater setup. Nice to have to warm the room in the winter and clean the air. I have dogs and this is nice to have to clean the air quality. Haven't used in the summer yet but I think it'll be great then as well. And I was lucky to get it on sale for $149 which was a heck of a deal compared to it's retail cost of $400!!

Quiet, effective air purifier-heater! Like the oscillating feature. I would contend that this gives it better overall air movement making it more efficient for air purification and heating. Shark replacement filters are expensive but you can find after-market filters that look and fit the same at a much better value.