--- product_id: 723030657 title: "Shark Clean & Empty Cordless Vacuum Cleaner, Charging Dock, BU3521UKTSB" brand: "shark" price: "211627 som" currency: KGS in_stock: true category: "Shark" url: https://www.desertcart.kg/products/723030657-shark-clean-and-empty-cordless-vacuum-cleaner-charging-dock-bu3521uktsb store_origin: KG region: Kyrgyzstan --- # 99.9% dust & allergen seal 30 days auto-empty capacity 30% lighter for effortless use Shark Clean & Empty Cordless Vacuum Cleaner, Charging Dock, BU3521UKTSB **Brand:** shark **Price:** 211627 som **Availability:** ✅ In Stock ## Summary > ✨ Clean smarter, live fresher with Shark’s auto-empty magic! 🦈 ## Quick Answers - **What is this?** Shark Clean & Empty Cordless Vacuum Cleaner, Charging Dock, BU3521UKTSB by shark - **How much does it cost?** 211627 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/723030657-shark-clean-and-empty-cordless-vacuum-cleaner-charging-dock-bu3521uktsb) ## 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 - • **Light as a Feather:** 30% lighter design means no more arm fatigue during your cleaning routine. - • **Breathe Easy Indoors:** Seals away 99.9% of dust and allergens for a healthier home environment. - • **Forget Manual Emptying:** Auto-empty base holds dirt for up to 30 days—clean smarter, not harder. - • **Versatile Cleaning Power:** Auto-adjusting brush-roll and multiple tools tackle carpets, hard floors, and upholstery with ease. - • **Always Charged, Always Ready:** Charging dock keeps your vacuum powered up with up to 40 minutes runtime. ## Overview The Shark Clean & Empty Cordless Vacuum Cleaner BU3521UKTSB revolutionizes home cleaning with its self-emptying base that stores dirt for up to 30 days and traps 99.9% of dust and allergens. Weighing 30% less than previous models, it features an anti-hair wrap brush-roll that auto-adjusts to floor types, delivering up to 40 minutes of cordless runtime. Complete with a charging dock and versatile tools, it’s designed for effortless, hygienic cleaning across all surfaces. ## Description Powerful cordless vacuum with auto-empty base trapping 99.9% dust and allergens. Lightweight design, anti-hair brush, and 40-min runtime make cleaning effortless. ## Features - AUTOMATICALLY EMPTIES ITSELF: Completely sealed bagless base holds dirt and debris for up to 30 days, so you can forget about emptying for weeks at a time. No more manual emptying after every clean. - SEALS AWAY FINE DUST: Traps up to 99.9% of dust & allergens inside the base (Based on IEC standard 62885-2 CI. 5.14 at 0.3 to 10 microns.) - LIGHTWEIGHT: 30% lighter (vs IZ300UK.) The Anti Hair Wrap self-cleaning brush-roll automatically adjusts to clean carpets & hard floors. - ALWAYS READY: Charging while stored on the dock, it’s always ready for the next clean. Up to 40 mins run-time (In ECO power mode, non-motorised tool). Detachable handheld vacuum. - INCLUDES: Shark Clean & Empty Cordless Vacuum Cleaner, Auto-Empty Charging Dock (UK plug), Motorised Hand, Crevice & Multi Surface Tools, Anti-Allergen Brush, Bag. Capacity: 1.3L (Base), 0.42L (Vacuum). Weight: 2.7kg. (Vacuum). Colour: White/Mohogany ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F5X43Z7P | | Best Sellers Rank | 30,922 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 75 in Stick Vacuums & Electric Brooms | | Brand Name | Shark | | Capacity | 1.3 litres | | Colour | Mohogany | | Customer Reviews | 4.4 4.4 out of 5 stars (670) | | Filter Type | HEPA Filter | | Form Factor | Stick | | Included Components | Anti-Allergen Brush, Auto-Empty Charging Dock, Crevice Tool, Motorised Hand Tool, Multi-Surface Tool | | Indoor Outdoor Usage | Indoor | | Is Product Cordless | Yes | | Item Dimensions L x W x H | 35.3L x 26.4W x 109.2H centimetres | | Item Type Name | Cordless Stick Vacuum Cleaner | | Item Weight | 2.7 Kilograms | | Manufacture Year | 2025 | | Manufacturer | Shark | | Model Name | Shark Clean & Empty | | Model Number | BU3521UKTSB | | Number of Items | 1 | | Number of Power Levels | 2 | | Other Special Features of the Product | Auto-Empty Base, Anti-Allergen Complete Seal, Anti Hair Wrap, Auto-Adjusts to Floor Type, Charging Dock, Up to 40 Mins run-time | | Portable | Yes | | Power Source | Battery Powered | | Recommended Uses For Product | Floor, Pet Hair | | Runtime | 40 minutes | | Style Name | Amazon Exclusive Bundle | | Surface Recommendation | Carpets, Hard Floors, Upholstory, in Car, All Floors | | UPC | 622356329569 | | Voltage | 240 Volts | | Wattage | 240 watts | ## Product Details - **Brand:** Shark - **Filter type:** HEPA Filter - **Power source:** Battery Powered - **Surface recommendation:** Carpets, Hard Floors, Upholstory, in Car, All Floors ## Images ![Shark Clean & Empty Cordless Vacuum Cleaner, Charging Dock, BU3521UKTSB - Image 1](https://m.media-amazon.com/images/I/71Vyo7zgHiL.jpg) ![Shark Clean & Empty Cordless Vacuum Cleaner, Charging Dock, BU3521UKTSB - Image 2](https://m.media-amazon.com/images/I/41FYjtIrHVL.jpg) ![Shark Clean & Empty Cordless Vacuum Cleaner, Charging Dock, BU3521UKTSB - Image 3](https://m.media-amazon.com/images/I/411bzKAGVYL.jpg) ![Shark Clean & Empty Cordless Vacuum Cleaner, Charging Dock, BU3521UKTSB - Image 4](https://m.media-amazon.com/images/I/51ZuHdkOOSL.jpg) ![Shark Clean & Empty Cordless Vacuum Cleaner, Charging Dock, BU3521UKTSB - Image 5](https://m.media-amazon.com/images/I/51v4rqjeZtL.jpg) ## Available Options This product comes in different **Color** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/723030657-shark-clean-and-empty-cordless-vacuum-cleaner-charging-dock-bu3521uktsb](https://www.desertcart.kg/products/723030657-shark-clean-and-empty-cordless-vacuum-cleaner-charging-dock-bu3521uktsb) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-09-16*