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Shark

Shark Detect Pro Speed Lift-Away ADV Bagless Upright Vacuum with DuoClean Detect, Anti-Allergen, Lift-Away, and Odor Neutralizer Technology, LA742

  • Based on 118,159 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Oct 21
Order within 2 hours and 4 minutes
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Style: Detect Pro Speed (Blue)


Features

  • ULTRA-POWERFUL suction and hair pickup.
  • DUOCLEAN DETECT: The two-brushroll system automatically senses hidden dirt, debris, and hair, and the Detect Pro reacts by boosting suction and brushroll speed for maximum performance.
  • DIRECTION DETECT: Senses the direction you're vacuuming and automatically sends powerful suction where it's needed, giving maximum cleaning performance in both forward and reverse.
  • DIRT DETECT: Detects hidden dirt, debris, and hair embedded deep inside carpets, and devours it by automatically boosting cleaning power.
  • EDGE DETECT: Automatically increases suction power when cleaning within 2 inches of an edge or wall. Delivers maximum cleaning performance along edges and corners, and even from under baseboard.
  • FLOOR DETECT: Detects floor type and reacts by automatically adapting suction level and brushroll speed for optimal performance on all surfaces.
  • GUARDS AGAINST BAD ODORS: Odor Neutralizer Technology guards against bad odors inside your vacuum to help freshen your home.
  • ANTI-ALLERGEN COMPLETE SEAL: Works with a HEPA filter to trap 99.99% of dust and allergens inside the vacuum, keeping them out of the air you breathe. (Based on ASTM F1977 of particles 0.3 microns or larger. Allergens refers to non-living matter.)
  • WHAT'S INCLUDED: Upholstery Tool, Crevice Tool, Odor Neutralizer Technology Cartridge. 5-Year Warranty.

Description

Experience the ultimate in intelligent cleaning power with Shark’s most advanced vacuum technology, engineered to deliver ultra-powerful suction and next-level performance across every surface of your home. Featuring DUOCLEAN DETECT, this dynamic two-brushroll system automatically senses hidden dirt, debris, and hair, then activates Detect Pro to boost suction and brushroll speed precisely where it's needed. DIRECTION DETECT ensures peak performance by sensing your movement—forward or reverse—and sending targeted suction in real time for consistent, powerful cleaning in every direction. DIRT DETECT takes on the messes you can’t see, identifying deeply embedded dirt and hair in carpets and automatically amping up suction to remove it effortlessly. With EDGE DETECT, suction intensifies within 2 inches of walls and corners, capturing debris other vacuums miss—even under baseboards. FLOOR DETECT completes the system, sensing floor types and intelligently adjusting suction and brushroll speed for optimal performance on carpets, hardwood, and everything in between. Designed for a fresher, healthier home, this vacuum also features Odor Neutralizer Technology to fight bad smells from the inside out, while the Anti-Allergen Complete Seal with HEPA filtration traps 99.99% of dust and allergens inside the vacuum—so they never make it back into your air (based on ASTM F1977, particles 0.3 microns or larger). With a 5-year limited warranty and versatile accessories for tough messes, this Shark vacuum redefines deep cleaning with unmatched intelligence, power, and confidence.

Brand: Shark


Special Feature: Bagless, HEPA, Headlight, High Power


Filter Type: HEPA Filter


Included Components: Crevice Tool, Detect Pro Upright Vacuum, Odor Neutralizer Technology Cartridge, Upholstery Tool


Is Cordless?: No


Brand: Shark


Special Feature: Bagless, HEPA, Headlight, High Power


Filter Type: HEPA Filter


Included Components: Crevice Tool, Detect Pro Upright Vacuum, Odor Neutralizer Technology Cartridge, Upholstery Tool


Is Cordless?: No


Capacity: 0.74 Quarts


Wattage: 960 watts


Hose Length: 1.84 Feet


Form Factor: Upright


Color: Gray


Model Name: Detect Pro Speed Lift-Away ADV Bagless Upright Vacuum


Product Dimensions: 12"L x 10.75"W x 45.55"H


Amperage: 8 Amps


Manufacturer: SharkNinja


Number of Items: 1


Style: Detect Pro Speed (Blue)


UPC: 622356697293


Manufacture Year: 2025


Item Weight: 14.86 pounds


Item model number: LA742


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • An excellent vacuum at an excellent price
Style: Navigator (Navy)
I've been using this vacuum for some time now and I think it is excellent. I don't need a $500 or $700 vacuum. This one does everything I need it to do quite well. I like the two different suction levels, since I have a number of area rugs that get sucked up by the higher suction level, which is much better for carpeting that won't move. There are only two attachements that came with it and they are probably adequate, but I saved other attachments from a previous vacuum made by a different manufacturer and they work with this vacuum. It is easy to empty the vacuum and relatively easy to clean the inside of the tank. I don't see any reason why this vacuum won't last for all the years I need it to last. Looking at the suggestions for what to mention, I would say that the cord length is more that adequate and I haven't had any issue with any "smell" associated with this vacuum. I like the size and weight of the vacuum. It is easy to lift, move around, and store out of the way. All-in-all, I like this vacuum a lot more than my previous, more expensive, heavier, bulkier vacuum made by Hoover. Replacement filters for this vacuum are reasonably priced and much less expensive than those for the Hoover. Would I recommend this vacuum? Absolutely! I live in a relatively small apartment with a mix of area rugs and carpeting. I have no complaints at all about this machine and would certainly buy it again if my cat ate this one. ... show more
Reviewed in the United States on August 22, 2025 by Ellis F
    • Great vacuum! Great price! Light weight!!!
Style: Navigator (Lavender)
The Shark Lift Away is an Awesome Strong cleaning machine!!! I love it!!! It's so light weight! I've had it for 2 months now, i use it every day! 2 very hairy100+ lb Yellow Labs!!! Hair is everywhere, everyday!!! This Shark works great! Out performs the 3 Dyson pet models I've had, they don't last very long with all this hair! The Shark is very simple to use, the way the handle pops off as a direct tool, or take the canister off & easily get around the furniture! Such a good priced machine! I found the Dyson heavy, i needed to double back over the area every time as I vacuumed. Not with the Shark! 1 swipe and the hairy is gone!!! I love just plugging in the Shark as i drink my coffee and get the hair gone!!! Easy Dumping, and weekly washing the canister and filters keeps it smelling good, clean! The canister holds a good volume of hair and dirt! I give this Shark A+A+A+!!! I LOVE IT! ... show more
Reviewed in the United States on September 26, 2025 by P. Small
    • Great quality shark vacuum comparable to my previous shark vacuum
Style: Navigator (Navy)
I purchased this shark upright after my old shark upright finally gave up after a decade. The only difference with this one is it did not come with the 5-ft hose that it was supposed to come with (fortunately I saved the one for my prior vacuum) and it does not have a light while vacuuming. However, it does lift away from the whole base in which my other did not. Which is very convenient when vacuuming the stairs instead of having the vacuum portion that makes it weigh a ton compared to my prior model definitely makes the difference and it makes navigating the staircase much easier. Overall, I am very satisfied with this vacuum. It is very comparable to my previous shark model and I hope it has just as much longevity as long as I maintain it like I did my prior shark vacuum. Has a great suction. I do notice that it is definitely a heavier push on the carpet, but it works really well. Being able to remove that base is a game changer. I do recommend this vacuum. Just be sure that it comes with all the parts. Also, I do enjoy that the universal filters and extra accessories are very cheap and easily replaceable when needing a new filter, etc. ... show more
Reviewed in the United States on August 8, 2025 by Laura sawyer
    • Amazing vacuum. Beats out my older Bissell 2999.
Style: Navigator (Navy)
I actually was in the market for a new vacuum as there were parts breaking on my Bissell 2999. (Dust buildup inside the motor housing leading to bearing whine, brush roller wear that required modification to prevent additional damage, as well as handle damage that prevented the vacuum handle from staying locked in place and later being unable to be removed as it got jammed slightly at an angle.) Moving on, this is actually a step up, despite having got it at a substantially lower price (99 dollars verse the original Bissell 2999 price being around 200 dollars.) I wanted something that people praised for higher reliability, and this advertised a limited 5 year warranty. I got it, because 99 for a well reviewed vacuum was excellent in idea. I then looked at reviews all over the internet only to find out more and more that the Shark NV360 was way better than expected. My only caveats to date are that it has a smaller agitator head, and that it doesn't come with a agitator attachment, you'd need to get the Pro version NV356E to get the agitator attachment. It does come with a smaller crevasse tool and a very functional upholstery tool that also worked very very well on the stairs. Suction on this vacuum is amazing. Especially compared to my Bissell 2999. I have Hoover and Bissell Vacuums, and the 2999 was better than my previous vacuums, but oddly not better than this current one from Shark, the NV360 just to keep things clear. The hose diameter is larger, and that typically means less pressure for most vacuums, however, that is not the case here. You really need to be careful when using the attachments as it will suck up a sock you may have got too close too and it'll all be too fast to recover from anywhere other than the dust bin. Emptying the dustbin is more involved than my Bissell and Hoover vacuums, where a single button press allows you to pull the bin from its' resting place. In the case of the Shark, you will need to undo two latches that secure the bin in place, but while I thought this would be a bigger problem it has not been. Installing the bin has been a bigger issue than removing it but the process is still really simple. The dual latch does offer the better seal though as it allows for more uniform pressure on the seal under neath and keeps the dust flowing down. It does seem that the foam prefilter would need more cleans than my Bissell 2999 required, but I found that dust released from the Bissell system would agitate my nose a touch, because allergies, while I have had zero incidents of that with the shark. (The Bissell 2999 was still the best I had before I got this NV360 for allergies I experienced, I just thought it was because it was kicking something up but dust patterns formed later in its' life showing it was some dust leakage.) Moving this around is easier than the Bissell 2999 as well, but that is partially because the base is smaller. Both were swivel style vacuums but the NV360 does better on tighter turns than the Bissell. The smaller head seems to also focus more of the dust into the dust bin. Going over areas the Bissell seamed done with, I found that there was still a ton of dirt and dust embedded into the carpet even after 8 passes with the Bissell. I only knew there was more because even though I wasn't getting anything more on the 8th pass with the Bissell, going over the same area with the NV360 showed there was still a lot of dust left in the carpet. The Bissell did get all the dog hair though and there was only dust and dirt that the shark was able to extract. (This also lead me to do a carpet clean though, as I have a Bissel carpet cleaner that I really like and I finished the job with that.) My lesson learned though is that even with a great vacuum like the Shark or my previous best Bissell, you may have to vacuum more often than every 3-4 days as that dirt just keeps getting deeper if you dont. Moving on, I am actually very impressed and absolutely can recommend this vacuum to anyone who needs something better. I absolutely can recommend it to anyone who has allergies like me as well. Best vacuum to date. Side note though, when researching vacuums, I did find that the Shark Stratos and Rotator options are more amazing when it comes to airflow and pressure as well as large objects and long hair, but they are between 200 and 300 dollars. For me this is the best option for now, especially seeing it was only 99 dollars when I got it. ... show more
Reviewed in the United States on November 28, 2023 by BurazeKun

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