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Shark Clean & Empty Cordless Stick Vacuum – Lightweight Cordless Vacuum with HEPA Filter, Portable, Rechargeable, Auto-Empty System, Stick Vacuum for Pet Hair, Carpets & Hardfloor, White, BU3521

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$349.96

$ 99 .00 $99.00

In Stock

About this item

  • AUTOMATICALLY CHARGES & EMPTIES AFTER EVERY CLEAN: Return the vac to its charging dock, where it automatically empties into the base. After every clean: no more dirt on your hands, no more dust clouds in your home, no more cleaning after you clean.
  • LIGHTWEIGHT MANEUVERABILITY: The redesigned cordless vacuum is 30% lighter vs. Shark Vertex Pro.
  • REMOVABLE HANDVAC: Transforms into handheld vacuum for lightweight above floor cleaning.
  • UP TO 40 MINUTES OF RUNTIME*: Deep clean your whole home with up to 40 minutes* of runtime. (*In ECO mode, measured at the hand vacuum.)
  • UP TO 500X LESS DUST EXPOSURE** VS. TRADITIONAL EMPTYING: Fine dust and debris get sealed away after every clean, keeping them out of the air you breathe-- no more dust clouds. (*Based on third party-plume testing while emptying vs. Shark Navigator upright manual empty US/CAN NV130.)
  • HEPA FILTRATION AND ANTI-ALLERGEN COMPLETE SEAL: Captures and traps over 99.97%* of dust and allergens. (*Based on ASTMF1977, down to .3 microns. Allergens refers to non-living matter.)
  • AUTO-ADJUSTS TO FLOOR TYPES: Auto-adjusting & Multi- surface brushroll, optimizes brushroll speed for deep carpet cleaning and directly engages hard floors.
  • QUIET MODE: Provides the option to dock & charge silently, and leave the emptying for later.
  • LED HEADLIGHTS: Powerful LED lights on the nozzle reveal hidden debris around your home.
  • 8" Duster Crevice Tool, Pet-Multi tool, Removable DC-Jack Battery Pack (spare battery packs and charging cords sold separately)


Meet the new Shark Clean & Empty Cordless Stick Vacuum Cleaner & Auto-Empty System. Clean & Empty features a redesigned 1.3L auto-empty base and a lightweight design for versatile cleaning. With the auto-empty system, cleaning convenience is optimized; Always Charged, Always Empty & ready for the next clean. Inside the base, fine dust and debris is captured after every clean, leaving them out of the air you breathe- Up to 500x less dust exposure*. (*Based on third party-plume testing while emptying vs. Shark Navigator upright manual empty US/CAN NV130.) Clean & Empty has up to 40 minutes of runtime* (*in ECO mode, measured at the hand vacuum) with nozzle technology to auto-adjust to floor type, optimizing brushroll speed for deep carpet cleaning. The Powerfins multi-surface brushroll gives you continuous cleaning contact to dig deep into carpets & directly engage hard floors with self-cleaning brushroll technology allowing for no hair wrap.


Nithin
Reviewed in the United States on February 6, 2025
I cannot express how much we LOVE our Shark Clean & Empty Cordless Stick Vacuum! It has truly made cleaning effortless and has become an absolute lifesaver in our household. From the powerful suction to the game-changing auto-empty feature, this vacuum has exceeded all expectations.The Auto-Empty Feature – A Total Game Changer! 🏆One of the biggest selling points for us was the auto-empty function, and let me tell you—it has completely changed the way we clean! No more dealing with dust clouds or messy bin emptying; this vacuum empties itself into the base in just seconds, keeping everything clean, hygienic, and hassle-free. It saves so much time and effort, especially in a busy household like ours.Powerful Cleaning Performance 💨The suction on this vacuum is incredibly strong, effortlessly picking up dust, dirt, pet hair, and even larger debris from both carpet and hard floors. We have a mix of flooring, and it seamlessly transitions between surfaces without losing efficiency. Even deep-set dirt is no match for this vacuum!Cordless Convenience & Lightweight Design 🚀Another huge plus is how lightweight and maneuverable it is. Cleaning used to feel like a chore, but now it’s so much easier to grab and go without wrestling with cords. The long battery life allows us to clean multiple rooms in one go without needing to recharge.Perfect for Families & Pet Owners 🐶🐾With kids and pets at home, we need a vacuum that can keep up with constant messes, and this one delivers flawless results every time. The anti-hair wrap technology works wonders—no more tangled brushes, which is a huge relief! It’s also whisper-quiet, so we can clean without disturbing anyone.Final Thoughts – Worth Every Penny! 💯The Shark Clean & Empty Cordless Stick Vacuum has completely transformed how we clean our home. The auto-empty feature alone makes it worth every penny, and combined with its powerful suction, cordless convenience, and ease of use, it’s an absolute must-have for any household.If you’re tired of messy bin emptying, weak vacuums, and frustrating cleaning routines, this is the vacuum for you! We genuinely love how it has made our lives so much easier, and we HIGHLY recommend it to everyone!
jsb5717
Reviewed in the United States on February 24, 2025
I've owned several shark products and have always been a fan. I expected the same satisfaction with this product but...no.Frankly, the vacuum is light, easy to use, and effective. It cleans pretty well for a light duty vacuum. The frustration comes with the self-emptying system...which is why I bought this particular model.At the bottom of the dirt bin is a spring loaded trap door that is kept shut with a magnet and a latch. When seated into its base that door opens and the contents are sucked out and into a larger bin in the base. Seems like a nice little system. However, dirt constantly collects on the magnet. It builds up quickly and prevents the trap door to close. If it doesn't close then dirt falls out of it as you are vacuuming. It's very counter-productive. Even if you think you can just physically, manually shut the door when you remove the vac from the base you are frustrated because the build-up on the magnet prevents it. So you have to clean the magnet, which drops dirt where you are. The efficiency you counted on with this purchase goes right out the window.Once you clean the magnet and force the door closed then the vac works well. But the cycle repeats with the next use. It's a good idea, poorly designed.
AuntB
Reviewed in the United States on February 10, 2025
I love the weight of the vacuum, the efficiency in sweeping and easy to clean. I love that it empties itself. The size fits in my laundry room perfectly. I only wish it had a longer battery life, 40 minutes is good, but twice that would be perfect. :) It was so good, that we bought my mom one for Christmas. Good value during the Black Friday sale, as well.
Matt
Reviewed in the United States on January 10, 2025
Pros:1. Lightweight2. Powerful suction, even on normal mode (there is a boost mode)3. Swivel head easy to maneuver4. Automatically detects different floor, or carpet vs tile5. Does well with lots of dog hair6. Auto empty is convenient, just put on base holder and walk awayCons:1. Small canister, have to empty after each room2. If on board canister is too full, struggles to automatically empty it when put in base.Makes quick cleanups very easy, no longer dragging out corded vacuum. Find myself vacuuming more (pro or con?). Getting about 15 mins on full charge in normal mode, variety of floors.
wildwoodflower
Reviewed in the United States on December 2, 2024
I bought the Shark cordless stick vac to have something lightweight to clean hard floors without getting out the larger canister vac. This Shark is lightweight, and easy to maneuver. It does a great job of cleaning up dust, dirt, hair, and pet fur. It has three levels of suction. I can do five average size rooms on a single charge on the Eco level, or low. The two higher levels will pick up heavier messes. I like that it’s easy to clean the roller, and the suction from the collection tank empties the vac cleanly. The built in LED lights are also helpful at spotting dirt and dust on the floors. It also works great as a hand vac for furniture and hard to reach places.
Customer
Reviewed in the United States on October 31, 2024
Love the weight of it, so easy to use and does a good job. Love the self-cleaning feature and motorized head for furniture, etc. Only complaint is that the dust bin gets the sponge filter very dirty each time. It is supposed to be less dust but I'm not sure if that really does the job. Overall, I would buy again.
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