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Shark PowerDetect IP3251 Cordless Vacuum

Shark PowerDetect Cordless Vacuum Completes the Lineup

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Shark has introduced the PowerDetect Cordless Vacuum IP1251, the newest addition to its PowerDetect lineup and the brand’s most powerful cordless model to date. Equipped with advanced sensors, the vacuum features Shark’s signature PowerDetect technology and offers up to 70 minutes of runtime in ECO mode for extended cleaning sessions.

Shark PowerDetect Cordless Stick Vacuum IP1251
Shark PowerDetect Cordless Stick Vacuum IP1251
$429.99
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05/15/2025 03:52 am GMT

Notable Features

The Shark IP1251 PowerDetect Cordless Vacuum offers several key features to differentiate it from earlier Shark cordless vacuums:

  • PowerDetect Technology: Automatically detects surface types, edges, and corners, adjusting power when more debris is sensed to ensure optimal cleaning efficiency.
  • DirectionDetect Technology: Enhances cleaning speed by allowing the vacuum to pick up debris on both forward and reverse passes.
Shark IP3251 PowerDetect Cordless Vacuum's PowerDetect & Direction Detect Features
Shark PowerDetect IP1251 Cordless Vacuum’s PowerDetect & Direction Detect Features
  • Most Powerful Suction: Shark claims this vacuum delivers its highest suction power among all cordless models.
  • DuoClean Detect Nozzle: This new floorhead features the PowerDetect technology working in conjunction with the dual brush rolls.
Shark IP1251 PowerDetect Cordless Vacuum's powerful suction & DuoClean Detect nozzle
Shark IP1251 PowerDetect Cordless Vacuum’s powerful suction & DuoClean Detect nozzle
  • MultiFlex Technology: The vacuum’s flexible wand makes cleaning under furniture easier.
  • Battery Life: Delivers up to 70 minutes of runtime in ECO mode, Shark’s longest runtime yet.
Shark IP3251 PowerDetect Cordless Vacuum's MultiFlex Technology & 70-minute runtime
Shark IP3251 PowerDetect Cordless Vacuum’s MultiFlex Technology & 70-minute runtime

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Additional Tools and Accessories

The Shark PowerDetect includes a duster crevice tool and a pet multi-tool, both designed for reaching difficult spots and handling stubborn debris.

Shark IP3251 PowerDetect Cordless Vacuum's above-floor cleaning
Shark IP3251 PowerDetect Cordless Vacuum’s attachments for above-floor cleaning

Specs

ModelShark PowerDetect Cordless IP1251
Dust Cap Capacity0.74 qt
Cleaning Path Width10.19 in
Weight7.96 lbs
Charging TIme6 hrs
LED LightsYes
HEPA Filtration Yes
This information is from the Shark website.

Clean & Empty System

There is also an option that includes Shark’s new Clean & Empty system, which automatically charges the vacuum and empties the dustbin, available on the Shark website. The dock locks away debris for up to 45 days, reducing the need for frequent emptying. The base also includes an anti-allergen complete seal system that traps 99.97% of allergens, along with Shark’s Odor Neutralizer technology.

Shark IP3251 PowerDetect Cordless Vacuum's Clean & Empty System
Shark PowerDetect IP3251 Cordless Vacuum’s Clean & Empty System

Full PowerDetect Lineup

In addition to the new cordless options, the Shark PowerDetect lineup now includes an Upright Vacuum, a Robot Vacuum, and a Corded Stick Vacuum.

05/15/2025 03:52 am GMT

If Vacuum Wars reviews this product, we will make our findings available in the Cordless Vacuum reviews area of this website.

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Lisa Tatar

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Lisa Tatar
Since joining Vacuum Wars in 2020, Lisa has leveraged her extensive background in communications to produce reliable, informative content for readers. As a working parent and pet owner, she brings practical insights to her work, understanding the real-world challenges of home cleaning. Passionate about helping consumers make informed choices, Lisa combines her personal and professional knowledge to ensure her writing delivers clear, valuable information.
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