Customer Ratings & Reviews

Caught it on sale,it’s amazing,it really lets you know the quality of your air which is amazing.The fan and heaters works awesome.Easy to work with remote

This is a winderful air purifier. It is quiet and dies a great job. It also has a built in heater and fan, and both function wonderfully.

Very good air purifier with high output and a convenient, detachable remote control. The auto function works well. Overall, very satisfied. However, the filter needs replacement after around 4 months (ymmv), which costs $60-70. The maintenance cost needs to be considered, which can be significant but the tradeoff based on performance vs ongoing maintenance cost may be worthwile if you can find cheaper, equivalent 3rd party filters.

Works as advertised. Been using it for a while now and I have no complaints about it. The air blows cold when using the fan mode and hot with the heater. As far as I can tell the air quality gauge seems to be accurate. When the wife cooks it detects the air quality dropping and gets it back up too 100% in a short amount of time.

Works great! We keep it in our family room. Fan function is great, cleans the air & we've noticed the dust on the furniture has cut back significantly since we've purchased this

This thing is a complete game changer! I have a corgi and when it gets more into the warmer climates, it keeps his dog smell to a minimum. You could barely tell I have a dog in the house! The key to that is keeping it running. If you have it set on auto, you will still have those long lingering smells in the house. What also is great, is the heat feature. Being in Texas, our weather has been a bit bipolar and we still had days that wanted to feel like winter. Using this thing had the living room, kitchen, and dining room at a nice comfortable temperature to where we didn’t have to turn on the heat with the main unit. If you get my drift, you can see how that is a really good thing. That space all together is about 650-700 square feet.

I love this! It works great as every function (fan, heater, air purifier) really worth it for the price I also have a smaller version that is just an air purifier and I just love all of sharks products. Very reliable and good products

The Shark 3-in-1 Max for 1,000 sq. ft. is a game-changer for larger spaces. The NanoSeal HEPA filter ensures exceptional air purification, tackling allergens and odors with its Odor Lock feature. The heater warms large areas quickly and evenly, while the fan provides powerful airflow. The Cleansense IQ technology is smart and convenient, auto-adjusting to real-time air quality. Sleek, efficient, and versatile—perfect for anyone looking to combine style with functionality!

I’m very impressed with this 3-in-1 air purifier, heater, and fan. It quickly clears the air in my bedroom and makes it feel fresher, especially during allergy season. The heater function warms the room fast without being too loud, and the fan is great for gentle airflow when it’s warm. I love that it combines three functions in one sleek device, which saves space. The remote is easy to use, and the different modes make it simple to adjust for comfort. Definitely worth the investment for a cleaner, more comfortable home environment!

I bought two of these and absolutely love them. I was hesitant to buy them because of the mixed reviews but figured I could return them if needed. So yes, when I first turned them on they show a clean room, but after a few minutes of being on they started showing acurate air quality readings. They work very well at keeping my allergies at bay. I live in an old house that is drafty from both the windows and doors. My allergies were a problem both indoors and I out before setting up these filters. Now my allergies only bother me when outside. The heaters are excelent and dont cause my breaker to flip like the traditional stand up heaters, so I assume they're using less electricity. I dont know, Ive had them for less than a month so we'll see how my electricity bill compairs to last year. Either way, these are excellent heppa/heater combos.

Great product! Being able to purify your air while also working as a space heater is a great feture.

This 3 in 1 purpose air cleaner is very useful to keep you warm on winter with circulating clean air. I am using it in the basement to keep me warm when im working from home. Im sure this machine will provide cool fresh air as well when the weather gets warmer. Can't wait to try the fan this summer.

Great air purifier, great fan, great heater for my almost always cold room. Got it for a great deal when it was on sale! Great all around! No problems yet after half a year of usage. Filter still at 80%

Really have enjoyed this product. It’s kept the the room at our appropriate temperature. And also helps with the cat hair dander.

It is a good looking powerful unit…I quickly noticed once it was on that it’s a pretty quiet unit…it really serves my purpose of buying this unit bec it really made a difference in my basement…the air quality improved and all smell was gone …really enjoying the clean air…very happy with the product and I recommend it

This is a great air purifier and heater. You will not be disappointed. It is quiet.

Amazing!!! This heats my entire living room I haven’t had to turn the heat on once in my apartment. And the fan works amazing on it I can feel it from the other side of the room. Perfect room a room that doesn’t get good air flow or for a smaller apartment. 10/10 recommend. I got it when it was on sale but would 100% get it if it wasn’t on sale.

It runs quietly and is highly efficient in heating and energy savings. During the freezing nights this winter, it has effectively heated our home and even supported our furnace, allowing it to run smoothly without interruption. Additionally, it contributes to cleaner air quality in our space.

Works amazing, I purchased 2 for my daughters. Works amazing in large rooms with high ceilings, has a heating and cooling setting as well.

I have a Dyson heat and purifier in our bedroom but I was looking for something that might produce better heat over it. This Shark unit does warm up our bedroom and living room fairly quickly and it out performs our Dyson that costs twice as much. It however stops heat when it reaches the desired temp and does the lowest fan speed possible for to attempt to do air purification. This results in the the unit displaying a light alerting us our room isn't at a desired level of air quality(we have a cat). You can flip a lever on the back in order to switch to purifying mode that outputs way more air but you lose the heating function in the process. Our Dyson will auto flip to the purifying mode in between needing to heat so it continue to be the preferred device for our room. We keep this in the living room now and it works well as it stays on longer attempting to heat up our living room.