Sale

Shark® Cordless PowerDetect™ Clean & Empty System

The Shark® Powerdetect™ clean & empty system offers the best debris cleaning* of any cordless vacuum. It has an auto-empty dock that empties and charges the vacuum after each use.

This deep clean vacuum has advanced dirt detect technology. It features a dual brushroll system for pet hair and for all floor types and offers an impressive 70 minutes of runtime**.

(*Based on Geomean of ASTMF2607 and IEC62885-2(5.5) vs cordless market)
(**measured at the handvac in ECO mode)

Read more Read less
Item No. IP3251
5 out of 5 Customer Rating

Sign up below to get notified when it launches.

$399.99 Price reduced from $549.99 to
Free shipping above $99
Five (5) Year Limited Warranty
Need help choosing a model?
See which is best for you. Compare models



  • AUTO EMPTY TECHNOLOGY: This feature automatically empties the vacuum while it is docked, making it ready for the next clean after each use. No more manual emptying after every clean.
  • POWERDETECT: Finds hidden dirt, detects edges, corners, carpets, and all floor types. It changes the cleaning direction and boosts power to adjust suction when it detects dirt, debris, and pet hair.
  • THE BEST DEBRIS CLEANING* OF ANY CORDLESS VACUUM CLEANERS: Shark®’s best cordless vacuum powered by our strong suction power**.
  • LOCKS AWAY DIRT FOR UP TO 45 DAYS: Seals away fine dust, debris, allergens***, and odors after every clean.
  • CLEAN FASTER WITH DIRECTIONDETECT TECHNOLOGY: Features forward and reverse debris pickup for faster cleaning. (vs. Shark® Stratos® IZ862H)
  • UP TO 70 MINUTES OF RUNTIME****: Experience Shark®’s most extended operation time to date. This cordless vacuum runs for 70 minutes to clean your whole house. It automatically recharges on its self-emptying base

    (*Based on Geomean of ASTMF2607 and IEC62885-2(5.3 & 5.5) vs. cordless market)
    (**Based on ASTM F558, measured at the handvac in Boost mode)
    (***Allergens refers to non-living matter)
    (*****measured at the handvac in ECO mode)

Model : IP3251
Color : Grey/Bronze/White/Purple
Weight : 18.47 lbs
Warranty (Years) : 5
Warranty on Part (Years) : 2
LED Lights : Yes
Cleaning Path Width : 10.2 in
Product Dimensions : 10.24 in L x 18.5 in W x 46.46 in H
Filter Type : Felt + Washable Foam Filters (Pre-Motor) HEPA Filter (Post-Motor)
Dust Cup Capacity : 0.7 qt
Battery Charge Time (hours) : 6.00
Number Of Batteries Included : 1
Voltage : 21.6 volts
Wattage : 380 watts
Wattage Peak : 380 watts
Amperage : 3.75 amps
Hazmat Class : Lithium Ion Battery with or in Equipment

  • 8" Duster Crevice Tool
  • Odor Neutralizer Puck
  • Pet Multi-Tool
  • Single Accessory Dock
  • Battery & Charging Dock

Free shipping on all orders of $99 or more. Orders of less than $99 may be subject to a $10 shipping fee. The estimated delivery time is between 4–6 business days.

Free shipping on all CO2 canisters and refill boxes. Free shipping on Ninja Thirsti™ Flavored Water Drops $30 or more.

Note: Thirsti™ devices, flavors, CO2 canisters, Ninja™ FlexFlame™ Outdoor Cooking System, and Shark™ CryoGlow™ Cooling + LED Face Mask cannot be shipped to Canada, Hawaii, Alaska, Puerto Rico, or Guam.

  • Hawaii & Alaska: Orders shipped are subject to a $100 surcharge.
  • Puerto Rico & Guam: Orders shipped are subject to a $175 surcharge.
  • Canada: We're sorry, but we no longer ship to Canada from this site. Please visit our Canadian store for local shipping options.

Items that come in bundles will be delivered in multiple shipments. A separate email will be sent for each tracking number.

SharkNinja offers a 60-day money back guarantee or a 90-day money back guarantee on purchases for select products. The applicable money back guarantee will be stated with your order.

Exclusions: Money back guarantees are not available on Ninja CO2 canisters, refill boxes, Ninja Thirsti™ Flavored Water Drops, or FlexFlame Outdoor Cooking System.

Shark® Cordless PowerDetect™ Clean & Empty System

$399.99 Price reduced from $549.99 to

How it compares

Discover the Shark® cordless vacuum thats right for you.

*Price based on non-sale price

Cleaning performance, put to the test

In real-world clean up, it’s no contest.

 **Allergens refers to non-living matter.

Why Buy From SharkNinja?

Shop direct and unlock premium benefits

Exclusive products, colors, bundles & deals

Elevate your shopping experience with one-of-a-kind finds and exclusive deals.

60-day money-back guarantee

Free shipping on orders over $99

Free shipping on all orders over $99. Exclusions may apply. For more details see shipping information.

Easy product warranty registration

At SharkNinja, we stand behind the quality and performance of every product we create.