Shark - Clean Sense Air Purifier MAX

Looks the same as ours we got a year ago. We have a dog, three cats, and two children. Really the only time it goes low is if we are cooking bacon. I usually just leave it at level two speed. It does pick up hair and what not. Usually open it up and pull hair off of the outside of the filter every month.

I have had mine for a few months and mine works great. It’s super sensitive. It is on auto and I can see it working when I’m cooking and when my HVAC turns on. I have a 105 year old house and it has noticeably helped my allergies. Not sure if maybe it’s the placement? No real idea honestly.

As soon as we took this thing out of the box and set it up I knew it didn’t actually work. I’ve had other air purifiers and this thing just never ran. Returned it that same night.

I have had one of these for a couple years. I know it's pulling in air because of all the cat hair I have to clean off of it. It also changes when I cook, a cat uses the litter box, my husband walks inside from smoking, etc. Sound like your might be a dud. The "air quality" detector is 4 small holes on the back. Bring a burning candle or put out a match near those spots to see if the reported air quality changes.

I got two and it's getting super clogged with the senors. I put a new filter in and it's still 0%. Just make sure you clean it frequently.

You also have it to close to the wall. The sensors that read the air are in the back. The directions say it needs to be like 6 inches away from the wall to work correctly. https://preview.redd.it/cu3dvtfrocne1.png?width=1440&format=png&auto=webp&s=a9aaba9a94e2bcba209f5c6033b693a6d48727a4

Mine drops to 0 whenever I cook anything. If I open the balcony door during the winter inversion, the number drops by a lot as well.

Where do we get replacement filters? All of my shark max filters lasted less than 1 year and I have replace filter error.

Mine didn’t change either until I started cooking and the smoke will make it change pretty quickly.

I just got one this year .. with mine it goes from 100% to like the 60s whenever I make popcorn or cook bacon in the house. Also whenever I turn on a humidifier in the room it always drops the air quality reading of it lol

I have this one and it the percentage changes a lot with cooking. I changed the filter after 6 months and it was very dirty so it was doing its job. Ours just slowly runs most of the time though. Maybe yours is just a dud?

I ordered 4 of these things and ALL of them sat off all day and night saying the air was perfect. I placed another brand (Winix) right next to it and it shows the air was dirty and ramped up for a couple hours. It's no wonder the filters last for 5 years, the thing never runs. All 4 of them did the same thing and would rarely come on. They are not "purifying the air" if they are not moving the air through the filters. Total garbage and I returned all four and replaced with much cheaper Winix units which have been great.

Same, mine always goes berserk when I start cooking

Hey Costco friends! Just grabbed that sweet Shark MAX deal ($150 with extra filter) and I'm starting to think my unit might be the air purifier equivalent of an overly-optimistic friend. (Razor for scale - it’s big!) According to Shark, my air quality is a perfect 100% ALL DAY LONG. Even when: - My elderly Akita wanders by shedding fur like it's his job (and also pooting pretty non-stop) - I deliberately sprayed Lysol directly in front of it (for science!) Meanwhile, my trusty Coway Airmega 200M goes absolutely bonkers at the slightest disturbance. When the Akita walks by? BEEP! Lysol spray? "I'LL SAVE YOU HUMAN!" The Shark? "100% perfect air, nothing to see here!" 🙄 I did all the obvious stuff - removed the plastic from the filter, checked connections, etc. I also noticed barely any air being pulled INTO the unit (though it does push air out). Anyone else experiencing this with their Shark MAX? Is my unit defective or just incredibly optimistic about my home's air quality?​​​​​​​​​​​​​​​​

You can manually turn it up, yes. But because it thinks the air is always fantastic, when I put it on auto/Eco mode, the higher fan rate is never triggered.

Shark has my undying loyalty prior to this because of the way they’re vacuumed have handled Akita hair. Maybe I’ll just stick to the vacuums of this brand.

I’m glad you said that. I was starting to second-guess my shark max air purifier purchase yesterday!

My experience: I have two of these, the taller model in the master bedroom, and a shorter one for the living room area. They always say 100%. I think once or twice they might've said 99% briefly, other than that they're always at 100%. The irony is, my house is dusty as hell. Always has been. On top of that, my GF moved in and her dog is shedding everywhere which is driving my allergies crazy. There's so much hair, there's hair all over the vent grating of the one in the living room. I generally run them on manual medium speed. After four or five months I pulled the filter out and it had a significant layer of dust and hair on it. And yet, both of them read 100%. I've had a bit of a problem finding replacement filters for them. I've had to resort to third-party filters on Amazon. I guess that's OK, because the Shark filters are ridiculously expensive, that is if you can find them. The times I've checked they are even sold out on the Shark website. If anybody knows where to get the OEM filters let me know.

I had one of those and returned it 2 years ago. As much as I love Shark vacuums, I hate this product. It went from everything is fine to TURBO MAX DEFCON 1, every 5 seconds.. Yes I took the plastic bag off the filter.

I have a Shark and a coway in my basement pottery studio. They are not right next to each other. I keep them both on medium fan speed and they usually agree with each other. When I have them on low fan speed, the coway reads dirtier air more than the shark. Try leaving it on manual medium fan speed for a day or two and see what it does.

I have 2 of these and they are really sensitive (but I run them pretty high manually). If that’s where you actually leave it it’s way too close to the wall.

I have one of these and it works well. Blow out a candle in front of it and you’ll see it turn red

We own two of the shark never change and we are so happy with them. Highly recommend. If you want to test the air filter, cook something near it. When we cook bacon, the display drops down significantly

We have a purifier on every level of the house, 3 in total. They are definitely game changers and help with smell, but also dust. We have two shark air purifiers with hepa filters, looks like it’s 120$ right now online. (So you can possibly get two depending how your house is set up) Those two are on our downstairs level one in the basement where the box is and one on the main level. They’re very quiet I never hear them, run them 24/7 with no issues. Our third is a dyson, honestly it was a gift i wouldn’t spend money on it 🤣 id stick with the sharks lol

I have a Dyson - it was a gift, and honestly I wouldn’t buy one myself 🤣 I honestly don’t even know if it does anything it’s on in our bedroom. We have two other purifiers one on each floor and they’re sharks, they were about 100$ each. Work great and the one in the basement really keeps the kitty litter smell to 0.

I bought one. Not so sure it works. The light ring that indicates a change in air quality does change when I cook. I’m in an apartment. The unit is in my living room. But it takes a good 40 min to an hour to get back to 100 %. I would think that’s just the natural time of the air clearing. No help from the unit. 🤷🏻‍♀️ Also I just put it in the bathroom w my bf while he poops. No change in the air reading or smell of the bathroom. After this test I am returning.

I have one and I love it! I have two sick people in my house with a cold. It’s been kicking on a lot lately because it detects bacteria and viruses in the air. 🦠

I just bought a Shark air purifier and it’s near the kitchen. No more food smells lingering in the kitchen. It does NOT like sauerkraut, burnt eggs or fried tortillas 😆

Clears the air way faster and better than my Dyson. It’s a workhorse.

there are 2 filter, it has pre-filters on the outside that can be washed and inside is a typical air filter cartridge. The idea is the outer pre-filters catch most the debris and can be washed off, saving the inner hepa. But no, it’s not actually never-change, you will eventually have to replace the hepa, I think they say 5 yrs but all depends on

I have this model. It advertises as lasting 5 years between changes, but I think that is inaccurate because each environment is different. I think mine will need yearly or bi-yearly changes.

We've had ours for a few months. We keep it on auto, and don't use the fragrance thing. The purifier kicks on when we are cooking. It's nice and quiet.

I have one and love it. I keep it running constantly. Every now and then it will turn itself off and I have to spray off the filters on the sides and then it goes right back to work. I have 2 dogs and there’s a noticeable improvement in pet smell. I’m not sure where to get replacement air fresheners for it though. I definitely recommend one of these, especially if it’s discounted

Good for cigar smoke.

I’ve been running a Shark air purifier for about 3 months with no noticeable reduction in dust

Just bought the Shark from Costco last night. My anecdotal evidence so far: My college age son has allergies and always wakes up feeling crappy, he said he actually felt good this morning. I let the dogs out this morning and left the patio door open the air quality monitor dropped significantly and the air purifier kicked into high. My husband and I went to bed with sore throats last night after running errands, no sore throats this morning. As someone who is affected the bad air quality I’m getting desperate.

We have 2: one downstairs and one upstairs. They work very well. Only have to change the filters every 5 years.

I bought a shark air purifier a few years ago and it was always at 100% I had to get a replacement and it actually worked.

I have a Shark one in my kitchen and do love it, but only bought it because of our lack of extractor fan and the fact I became a bit intolerant to my cats when I got pregnant. I probably wouldn’t want to spend the money on one unless, like you said, there is a specific issue you need to tackle. A dehumidifier on the other hand - we’ve noticed the air quality rating on the purifier improve drastically since we bought the dehumidifier. The house warms easier and, obviously, there is less moisture and condensation in the house so we worry a lot less about mold and damp in the colder air (especially being close to the coast in the UK).

Mine stopped working after 2 months. Sensors read poor air quality all the time so the unit was running non stop. Luckily I bought it from costco so return was easy.

I have shark, love them!! I smoke weed but honestly don’t smell it when I get home anymore 😜

Shark

Had it for a few months, takes some of the dog smell away… seems to be working well

Buy the shark. The Winix ones die so fast.

I bought ours during Canadian wildfires recently. Have 3 cats. I think it helps, esp with cooking related stuff.

I like my Shark Air Purifier. The filters are reusable and easy to clean, and the unit itself is affordable.

We have a Shark that we got on sale and I like it because it also gives a reading of what the air quality is in the room. But we also have a “levoit” small one from Amazon that we put in a small room, and we’re used the reader on the Shark to see if it works and it works just as well.

There are lots of fraudulent bad air purifiers which are nothing but expensive fans out there. I have asthma, and have 3-4 purifiers of various different stripes throughout my home. Some are indeed better than others. Because i have asthma, I make sure that air purifiers do not have ionizers (which emit ozone and cause respiratory irritation). I use germ guardian, honeywell and shark. Depending on the size of the room, I try to get ones that fit the area in question. The current one I like is: # Honeywell AllergenPlus HEPA Air Purifier, Airborne Allergen Reducer for Large Rooms, Reduces Allergens, Smoke, Wildfire Smoke, Pollen, Pet Dander and More, Black, HPA200

We have a shark that filters very well. I'll hit my bong and watch the air quality go to 0%. That's when I know I'm really getting clean air.

I have had Levoit purifiers and 1 Shark throughout my house, so a total of 9, which range in all sizes. 7 of them have sensors built in, which change the color based on air quality. I also have a couple other sensors one being a Kaiterra Egg the other two being handheld air quality testers from Amazon. I’ve found the readings between them to be very consistent and accurate.

I tried it and returned it. I wanted to use its auto mode. But it doesn't seem to ever turn on by itself. Since that's the primary reason I wanted that model, it just didn't work out.

I suspect that's part of their marketing for the Never Change filter, by using the auto mode.

Don’t get the shark.

Sorry. To expand - don’t get the Shark, it’s poorly built and they’re lying about never changing the filters.