---
product_id: 754063316
title: "Shark Clean & Empty – Lightweight Cordless Vacuum Cleaner with HEPA Filter, Portable, Rechargeable, Auto-Empty System, Stick Vacuum for Pet Hair, Carpets & Hardfloor, White, BU3521ME, 5 Years Warranty"
brand: "shark"
price: "650718CFA"
currency: XOF
in_stock: true
category: "Shark"
url: https://www.desertcart.sn/products/754063316-shark-clean-and-empty-lightweight-cordless-vacuum-cleaner-with-hepa
store_origin: SN
region: Senegal
---

# 50% more suction power 2 removable batteries, 120 min runtime Auto-empty base holds 30 days dirt Shark Clean & Empty – Lightweight Cordless Vacuum Cleaner with HEPA Filter, Portable, Rechargeable, Auto-Empty System, Stick Vacuum for Pet Hair, Carpets & Hardfloor, White, BU3521ME, 5 Years Warranty

**Brand:** shark
**Price:** 650718CFA
**Availability:** ✅ In Stock

## Summary

> 🧼 Clean smarter, not harder — the future of cordless vacuuming is here!

## Quick Answers

- **What is this?** Shark Clean & Empty – Lightweight Cordless Vacuum Cleaner with HEPA Filter, Portable, Rechargeable, Auto-Empty System, Stick Vacuum for Pet Hair, Carpets & Hardfloor, White, BU3521ME, 5 Years Warranty by shark
- **How much does it cost?** 650718CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/754063316-shark-clean-and-empty-lightweight-cordless-vacuum-cleaner-with-hepa)

## Best For

- shark enthusiasts

## Why This Product

- Trusted shark brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unstoppable Runtime:** Dual removable batteries deliver up to 120 minutes of cordless freedom.
- • **Effortless Power Boost:** 50% more suction than previous models means deeper, faster cleans.
- • **Compact Flexology Design:** Folds flat and flexes to clean under furniture and tight spaces with ease.
- • **Hands-Free Dirt Disposal:** Automatic vacuum system empties dirt into a sealed base for up to 30 days—no mess, no fuss.
- • **Pet Hair’s Worst Enemy:** Anti-Hair Wrap tech and DuoClean brush roll tackle all hair types without clogging.

## Overview

The Shark Clean and Empty Cordless Vacuum Cleaner combines 50% more suction power with a unique automatic dirt disposal system that seals away debris for up to 30 days. Lightweight and flexible, it features anti-hair wrap technology perfect for pet owners, dual removable batteries for extended runtime, and a foldable wand for easy reach and storage. Designed for busy professionals who demand efficiency and convenience, it offers powerful cleaning on multiple surfaces with minimal maintenance.

## Description

Buy Shark Clean & Empty – Lightweight Cordless Vacuum Cleaner with HEPA Filter, Portable, Rechargeable, Auto-Empty System, Stick Vacuum for Pet Hair, Carpets & Hardfloor, White, BU3521ME, 5 Years Warranty online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- ALWAYS READY, ALWAYS CHARGED: Automatically empties and charges while docked, so it's ready for the next clean. No more manual emptying after every clean.
- LIGHTWEIGHT MANEUVERABILITY: The redesigned cordless vacuum is 30% lighter*, with the power and performance of a full-sized** Shark cordless vacuum (*vs. IZ662H.) (**Based on ASTMF608, vs. IZ662H)
- 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.)
- 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. manual empty.)
- HEPA FILTRATION AND ANTI-ALLERGEN COMPLETE SEAL: Captures and traps over 99.97%* of dust and allergens. (*Based on ASTMF1977, down to .3 microns.)
- AUTO-ADJUSTS TO FLOOR TYPES: Auto-adjusting & MultiSurface 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.
- WHAT'S INCLUDED: 8" Duster Crevice Tool, Pet-Multi tool, Removable DC-Jack Battery Pack (spare battery packs and charging cords sold separately)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D15YWYMD |
| Amperage | 25 Amps |
| Battery Charge Time | 5 hours |
| Battery Description | Lithium-Ion |
| Battery Life | 40 minutes |
| Best Sellers Rank | #2,515 in Kitchen ( See Top 100 in Kitchen ) #23 in Stick Vacuums & Electric Brooms |
| Brand Name | Shark |
| Capacity | 1.3 liters |
| Color | White |
| Control Method | Touch |
| Controller Type | Push Button |
| Country of Publication | China |
| Customer Reviews | 4.1 4.1 out of 5 stars (992) |
| Filter Type | HEPA Filter |
| Finish Types | Polished |
| Form Factor | Stick |
| Global Trade Identification Number | 10622356647462 |
| Included Components | Charging Dock |
| Indoor Outdoor Usage | Indoor |
| Is Product Cordless | Yes |
| Item Dimensions L x W x H | 36.4L x 26.3W x 73.3H centimeters |
| Item Type Name | Clean & Empty – Lightweight Cordless Vacuum Cleaner with HEPA Filter, Powerful Suction, Portable, Rechargeable, Auto-Empty System, Stick Vacuum for Pet Hair, Carpets & Hardfloor, White BU3521 |
| Item Weight | 5.1 kg |
| Manufacture Year | 2024 |
| Manufacturer | SharkNinja |
| Manufacturer Warranty Description | 5 Years Warranty |
| Model Name | Clean & Empty |
| Model Number | BU3521 |
| Number of Handles | 1 |
| Number of Items | 1 |
| Number of Power Levels | 2 |
| Number of Speeds | 2 |
| Other Special Features of the Product | Cordless, HEPA, High Precision Sensors, Lightweight, Spotless Cleaning |
| Portable | Yes |
| Power Source | Battery Powered |
| Recommended Uses For Product | carpeted floors, hardwood floors, pet hair removal |
| Runtime | 40 minutes |
| Style Name | Auto-Empty Cordless Vacuum (40 Minute Run Time) |
| Surface Recommendation | All floors |
| UPC | 622356647465 622356309783 |
| Unit Count | 1.0 Count |
| Voltage | 120 Volts |
| Wattage | 180 watts |

## Product Details

- **Brand:** Shark
- **Filter type:** HEPA Filter
- **Power source:** Battery Powered
- **Special features:** Cordless, HEPA, High Precision Sensors, Lightweight, Spotless Cleaning
- **Surface recommendation:** All floors

## Images

![Shark Clean & Empty – Lightweight Cordless Vacuum Cleaner with HEPA Filter, Portable, Rechargeable, Auto-Empty System, Stick Vacuum for Pet Hair, Carpets & Hardfloor, White, BU3521ME, 5 Years Warranty - Image 1](https://m.media-amazon.com/images/I/71lhbB4HHrL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Shark Clean & Empty Cordless Vacuum Cleaner with Auto-Empty System, Lightweight Anti Hair Wrap Vacuum with Pet & Crevice Tools, 40 Mins Run-Time, Charging Dock, LED Headlights, White/Blue, BU3521UK
- Shark Car Detail Kit [3726FFJ200UK] Official Accessory Compatible with Shark Cordless Vacuum Cleaners, Black , 1 litres, For IZ201/IZ251

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**Shop now:** [https://www.desertcart.sn/products/754063316-shark-clean-and-empty-lightweight-cordless-vacuum-cleaner-with-hepa](https://www.desertcart.sn/products/754063316-shark-clean-and-empty-lightweight-cordless-vacuum-cleaner-with-hepa)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-10-13*