Shark - Clean & Empty, Cordless Stick Vacuum with 1.3L Auto-Empty System, HEPA, 40 Min Runtime - White
Price range: $299.99
Brand: Shark
The Shark is a product. It features a display.
PQS: 83 (computed 2026-03-22 07:11:21.952071+00:00)
GTIN-14: 00622356647465
Key specs
A human-friendly subset of specs (non-null)
Panel
VA
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6583331 | 299.99 USD | In stock | View offer → | 2026-03-22 03:32:48.745002+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 299.99 USD | In stock | 2026-03-22 03:32:48.745002+00:00 |
| bestbuy | 299.99 USD | In stock | 2026-03-21 03:32:52.964282+00:00 |
| bestbuy | 299.99 USD | In stock | 2026-03-20 03:32:30.481701+00:00 |
| bestbuy | 299.99 USD | In stock | 2026-03-19 03:33:20.663805+00:00 |
| bestbuy | 299.99 USD | In stock | 2026-03-18 03:41:39.030307+00:00 |
| bestbuy | 299.99 USD | In stock | 2026-03-17 03:44:26.057454+00:00 |
| bestbuy | 299.99 USD | In stock | 2026-03-16 03:41:30.312155+00:00 |
| bestbuy | 399.99 USD | In stock | 2026-03-15 03:32:10.741213+00:00 |
| bestbuy | 399.99 USD | In stock | 2026-03-14 03:35:31.580499+00:00 |
| bestbuy | 399.99 USD | In stock | 2026-03-13 03:45:09.336582+00:00 |
| bestbuy | 399.99 USD | In stock | 2026-03-12 03:35:39.662958+00:00 |
| bestbuy | 399.99 USD | In stock | 2026-03-11 03:33:32.897799+00:00 |
| bestbuy | 399.99 USD | In stock | 2026-03-10 03:42:27.918740+00:00 |
| bestbuy | 399.99 USD | In stock | 2026-03-09 03:42:39.679983+00:00 |
| bestbuy | 399.99 USD | In stock | 2026-03-06 06:36:09.778941+00:00 |
| bestbuy | 399.99 USD | In stock | 2026-03-03 02:26:13.855072+00:00 |
| bestbuy | 399.99 USD | In stock | 2026-03-02 08:53:16.985401+00:00 |
Full specs
Show full spec table
| Panel | VA |
|---|---|
| Reconciled at | 2026-03-06 10:20:22.157613+00:00 |
Canonical JSON (expand)
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Debug data (expand)
| Raw title | Shark - Clean & Empty, Cordless Stick Vacuum with 1.3L Auto-Empty System, HEPA, 40 Min Runtime - White |
|---|---|
| Raw brand | Shark |
| Raw category | Best Buy > Appliances > Vacuum Cleaners & Floor Care > Stick & Cordless Vacuums |
Canonical highlights (non-null)
| core.title | Shark - Clean & Empty, Cordless Stick Vacuum with 1.3L Auto-Empty System, HEPA, 40 Min Runtime - White |
|---|---|
| core.seo_title | Shark BU3521 |
| brand | Shark |
| model | BU3521 |
| gtin14 | 00622356647465 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/47227d52-28d9-4bc4-ba76-604a4c568475.jpg |
| display.panel_type | VA |
| physical.width_in | 10.43 |
| physical.height_in | 43.5 |
| physical.weight_kg | 5.1 |
| physical.dimensions_in | 43.5 x 10.43 x ? in |
| warranty.labor | 5 Years |
| warranty.parts | 5 Years |
| schema_version | 1 |
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
{
"sku": 6583331,
"upc": "622356647465",
"url": "https://api.bestbuy.com/click/-/6583331/pdp",
"name": "Shark - Clean & Empty, Cordless Stick Vacuum with 1.3L Auto-Empty System, HEPA, 40 Min Runtime - White",
"image": "https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/47227d52-28d9-4bc4-ba76-604a4c568475.jpg",
"details": [
{
"name": "Brand",
"value": "Shark",
"values": [
"Shark"
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},
{
"name": "Model Number",
"value": "BU3521",
"values": [
"BU3521"
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},
{
"name": "Product Name",
"value": "Clean & Empty, Cordless Stick Vacuum with 1.3L Auto-Empty System, HEPA, 40 Min Runtime",
"values": [
"Clean & Empty, Cordless Stick Vacuum with 1.3L Auto-Empty System, HEPA, 40 Min Runtime"
]
},
{
"name": "Color",
"value": "White",
"values": [
"White"
]
},
{
"name": "Product Height",
"value": "43.5 inches",
"values": [
"43.5 inches"
]
},
{
"name": "Product Length",
"value": "14.69 inches",
"values": [
"14.69 inches"
]
},
{
"name": "Product Width",
"value": "10.43 inches",
"values": [
"10.43 inches"
]
},
{
"name": "Cleaning Path Width",
"value": "10.43 inches",
"values": [
"10.43 inches"
]
},
{
"name": "Vacuum Type",
"value": "Stick",
"values": [
"Stick",
"Handheld"
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},
{
"name": "Bin Capacity",
"value": "0.34 gallons",
"values": [
"0.34 gallons"
]
},
{
"name": "Product Weight",
"value": "11.24 pounds",
"values": [
"11.24 pounds"
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},
{
"name": "Brush Roll Shut-Off",
"value": "No",
"values": [
"No"
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},
{
"name": "Bagless",
"value": "Yes",
"values": [
"Yes"
]
},
{
"name": "Compatible Floor Type",
"value": "All floors",
"values": [
"All floors"
]
},
{
"name": "Corded/Cordless",
"value": "Cordless",
"values": [
"Cordless"
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},
{
"name": "Filter Type",
"value": "HEPA",
"values": [
"HEPA",
"Cloth"
]
},
{
"name": "Multi Surface",
"value": "Yes",
"values": [
"Yes"
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},
{
"name": "Voltage",
"value": "120 volts",
"values": [
"120 volts"
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{
"name": "Warranty - Parts",
"value": "5 years",
"values": [
"5 years"
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},
{
"name": "Warranty - Labor",
"value": "5 Years",
"values": [
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"features": [
{
"feature": "AUTOMATICALLY CHARGES & EMPTIES AFTER EVERY CLEAN\nReturn the vac to its charging dock, where it automatically empties into the 1.3L base. After every clean: no more dirt on your hands, no more dust clouds in your home, no more cleaning after you clean."
},
{
"feature": "LIGHTWEIGHT MANEUVERABILITY\nThe redesigned cordless vacuum is 30% lighter vs. Shark® Vertex® Pro."
},
{
"feature": "REMOVABLE HANDVAC\nTransforms into handheld vacuum for lightweight above floor cleaning"
},
{
"feature": "UP TO 40 MINUTES OF RUNTIME*\nDeep clean your whole home with up to 40 minutes* of runtime. (*In ECO mode, measured at the hand vacuum.)"
},
{
"feature": "500X LESS DUST EXPOSURE** VS. TRADITIONAL EMPTYING\nFine 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.)"
},
{
"feature": "HEPA FILTRATION AND ANTI-ALLERGEN COMPLETE SEAL\nCaptures and traps over 99.97%* of dust and allergens. (*Based on ASTMF1977, down to .3 microns. Allergens refers to non-living matter.)"
},
{
"feature": "AUTO-ADJUSTS TO FLOOR TYPES\nAuto-adjusting & MultiSurface brushroll, optimizes brushroll speed for deep carpet cleaning and directly engages hard floors."
},
{
"feature": "QUIET MODE\nProvides the option to dock & charge silently, and leave the emptying for later."
},
{
"feature": "LED HEADLIGHTS\nPowerful LED lights on the nozzle reveal hidden debris around your home."
},
{
"feature": "ACCESSORIES INCLUDED:\n8\" Duster Crevice Tool, Pet-Multi tool, Removable DC-Jack Battery Pack (spare battery packs and charging cords sold separately)"
}
],
"condition": "New",
"salePrice": 299.99,
"categoryPath": [
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"name": "Best Buy"
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"manufacturer": "Shark",
"regularPrice": 399.99,
"shippingCost": 0.0,
"longDescription": "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.",
"shortDescription": null,
"onlineAvailability": true,
"inStoreAvailability": true
}
Newegg raw specs
No Newegg raw specs saved for this product yet.