Shark PowerDetect Upright Vacuum with DuoClean Detect Technology and Self-Cleaning Brushroll Purple - AZ3901: HEPA Filter, Multi-Surface, Pet Hair

I have had my vacuum for a couple months and I will say the suction is unbeatable. I love that the detector can tell when you are up against a wall and will adjust the suction to grab even more. I like that the felt roller is able to dust the hard floors and I have not noticed any debris getting kicked out from behind like some vacuums can do. Now, there are a few cons compared to my other shark vacuums. First it is noticeably heavier and I will say you really need some muscle to use this thing. It will take over! I’m not happy with how short and tight the hose is being that I have tall ceilings, but even more disappointing is when you use the wand the machine always falls over. Also, it is impossible to vacuum an area rug without it getting stuck inside and causing the safety shut down to go on so then you have to turn the vacuum off and back on to get the rollers to turn back on. Even when I adjust the suction manually. The buttons seem to be in a convenient place but somehow I manage to accidentally change the buttons by the way I am holding the handle since they are sensor buttons. I usually love to vacuum but I find myself yelling at this one more often than not. I have always loved shark vacuums but this time I made the wrong choice because I thought it sounded as close to a Kirby vacuum as you can get ( which I also have owned and have been on the hunt for something close to it). My first choice was to get the stratos but then I read about this. I’m not giving up on shark but this one just doesn’t make me happy to clean!

I have used mine 5 times and it is already not suctioning. The suction is good up to the head where the brush rolled are. I've had to remove the front roller to use it at all. Disappointing considering the price.

Love it. Best vacumm ever. It's better that the stick vacumms that batteries will die on you. It sucks up everything. If u have multiple kids, it's a life changer. My other vacumms in the past never sucked up everything. This is a must. If you are constantly vacuuming because of kids, you will quickly see the money spent was worth it.

We bought this vacuum and it sucks up our rugs. So sorry we have to return it. Very disappointed

I've always used shark vacuums. I seen this one advertised and decided on a upgrade. This one blows my mind, it senses the cleanliness of your carpet and kicks into a turbo mode if needed. The attachments are easy to use, easy to empty, easy to maneuver. Absolutely the best!

The Shark Power Detect is the best vacuum I have ever used! I used my Bissel vacuum to clean my carpet and then used my Shark Power Detect after and it picked up so much! I was so amazed. It is so easy to put together and it has awesome features. I love the odor eliminator and the lights! I love this product!

I had to buy three Sharks at local store to create the power of the Detect, why

My wife and I have been Dyson fans for over 10 years. We really hadn't planned on changing. However, recently we decided to replace our aging Dyson and almost just went with a newer model Dyson. After some research, I came across this Shark vacuum with good reviews. After some back and forth, we decided to give this one a go. We've had it for over a month now and listen to me, we will NEVER go back to Dyson. This vacuum is such a pleasure to use. Its not self propelled, but you'd swear it is! This thing made our carpets look brand new and fluffy. The things our Dyson was leaving behind was appalling! When the powerboost kicks in, I'm pretty sure it's sucking dirt off of the subfloor underneath the carpet! The first time we used it, we had to dump it 3 times between the living and dining room. We're not dirty people. We vacuum at least 2 or 3 times a week! Don't hesitate any longer on this bad boy! You won't be disappointment!

Great suction but a little cumbersome for senior citizens. Also, the vacuum won't fit under occasional tables; have to use an extension. The bare floor accessory won't fit under the lip of my sofa either.

Best vacuum I have ever owned!!!! I couldn’t see myself using any other vacuum!!

This is my 5th or 6th Shark vacuum; 3 stars because the good things about the unit are really good; If you don't have need to vacuum any area rugs or stairs, this is an excellent choice. I purchased the unit 2 months ago & would return it if I could. FYI: I vacuum almost daily because I have a dog that sheds a lot & I am in good shape, so I generally don't get too concerned about the weight of a unit. The good: This vacuum has great suction and works fantastic on carpet; it sucks up dog food without pushing it around (huge plus!); it sucks up dirt going both forward and back (although back is still better) and the fact that it's converts to a wand vac is pretty awesome. The not so good: The unit is heavy, but I don't' find it overly prohibitive - except on stairs, even with lift away, it would be too much for folks with any sort of weakness. My 81 YO mom has trouble with this vacuum but not my other Shark vacuum. As for the really bad: If you have area rugs - DO NOT BUY this unit. Even adjusting the setting to decrease the suction doesn't help much; small area rugs are a big problem; the roller gets caught up and you need to turn off the unit & cycle it back on (after you get the rug out of the vacuum) to reset the roller portion of the vacuum. Larger area rugs are hit and miss (10x12 are mostly ok; long runners can also be problematic) The Detect technology is great in theory, but fails in practice. I have tried it several times; the suction cycles down with less dirt and up with more dirt (so the vacuum kind sounds like it's turning on and off, but it's not).The transitional spots almost always need to be vacuumed again because dirt gets missed as the speed changes. There is the option to just select the setting wanted and have it stay put, so I just do that but I am NOT a fan of the Detect technology. Overall, I wouldn't buy it again or any Shark with this type of technology.

Excellent. I’ve purchased Shark vacuums now for 15 years, always having 3 on hand. Love this new one

I bought this a month ago and love this product. Wouldn't exchange it for no other!

Bought this vacuum a month ago. It does have great suction but I do not like that when you vacuum against a wall or furniture the motor kicks into high gear and is loud and then kicks off and repeats constantly. Its very annoying. Power cord is very stiff and when releasing handle to vacuum couch with the wand the vacuum tips over. Ive always liked my shark vacuums but not sure I care for this one.

Purchased this vacuum @ month ago to replace my Dyson D14 that was over 20 yrs old. Read reviews and researched and settled on this vacuum. Very pleased with my purchase. Cleans beautifully and I was so pleased. Amazed at the amount of pet hair it picked up. I have three rescue kitties and 1 Maine Coon. I was very pleased with the results. MY only reason for not giving 5 stars is the handle and cord placement. The cord placement on the side of the sweeper causes issues when vacuuming. I have to hold the cord in my left hand as I vacuum so it doesn't get in the way of the sweeper and get run over. The controls are located on the handle and are easy to operate, however they are very sensitive to touch and if your hand moves slightly on the handle, you will change the cleaning mode. Also, I feel that the handle is slightly rough and can rub your thumb when vacuum. A whole house vacuum and my thumb is rubbed and irritated. But the quality of the clean overshadows these irritants to me.

I have had my shark powerdetect up right vaccum for about 3 months now and I absolutely love it. Best vaccum ever. I purchased it In the duo package deal and am very pleased with everything. I was already a big shark/ninja fan before I purchased this vaccum and like everyone of my shark purchases I am very happy and I highly recommend this vaccum.

The cord is super stiff and kinks really easily and once it kinks its impossible to straighten it back out leaving a mess when trying to wrap the cord up. It also does not pick up the smallest of crumbs. The attachments are terrible and it's impossible to get a good vacuum on the steps. I had the Shark Vertex before this and that one was way better. Will be returning this.

Purchased this vacuum in august. Vacuum was great and now no longer turns on.

I purchased this machine for the ease of use after watching several video`s of the unit in use. I have owned Dyson`s for a long time, mostly the animal model, the last ones were the Ball units. They are great but have limits, like getting under furniture and reaching ceilings and corners behind furniture. You would have to buy the stick unit. Even thought the have a long detachable hose anyone that has or owned one knows when the vacuum is on you can not strech that to full lenght without putting the power unit against something.This unit is great with the detachable power unit I can get under beds and furniture easily and ceilings and corners. Some have complained about the weight and when the power unit is removed the roller section pulls forward to easily, that is a plus in my opinion. Also I have an adapter that allows this machine to use attachments from my Dyson. I originally was going to use both machines depending on the situation, but found I primarily use this unit. Would recommend to anyone.

This vacuum is the worst vacuum i have ever brought. Purchased in November and only worked for 2 months prior to it not functioning properly. The power detect is extremely annoying and has always just randomly switched functions during use. I cant even use the vacuum as an upright vacuum anymore for more then a few minutes prior to it switching into wand mode and not having the ability for it to switch back. Do not get.