{"product_id":"shark-cordless-stick-vacuum-with-auto-empty-system-bu3521uk","title":"Shark Cordless Stick Vacuum with Auto Empty System BU3521UK","description":"\u003cp\u003e\u003cstrong\u003eForget Emptying. Enjoy Effortless Cleaning.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTake the hassle out of everyday cleaning with the \u003cstrong\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eShark\u003c\/span\u003e\u003c\/span\u003e BU3521UK Cordless Stick Vacuum\u003c\/strong\u003e, featuring an innovative \u003cstrong\u003ehands-free Auto-Empty System\u003c\/strong\u003e. Lightweight, powerful, and intelligently designed, this cordless vacuum automatically empties itself after every clean — so you can forget about emptying for \u003cstrong\u003eup to 30 days\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003ePerfect for busy households, pet owners, and allergy sufferers, it delivers powerful performance across carpets and hard floors with minimal effort.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eHands-Free Auto-Empty System (Up to 30 Days)\u003c\/h2\u003e\n\u003cp\u003eEvery time you dock the vacuum, \u003cstrong\u003eShark Clean \u0026amp; Empty\u003c\/strong\u003e automatically transfers dirt and debris into a \u003cstrong\u003elarge, sealed, bagless base unit\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eNo manual emptying after every clean\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHolds dirt \u0026amp; debris for \u003cstrong\u003eup to 30 days\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFully sealed system keeps mess out of sight\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimply dock and walk away\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for cleaner hands, cleaner air, and total convenience.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eSeals Away Dust \u0026amp; Allergens\u003c\/h2\u003e\n\u003cp\u003eInside the base unit, fine dust is \u003cstrong\u003esealed away after every clean\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAnti-Allergen Complete Seal\u003c\/strong\u003e captures up to \u003cstrong\u003e99.9% of dust, allergens \u0026amp; irritants\u003c\/strong\u003e*\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps keep allergens out of the air you breathe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerfect for homes with pets or allergy concerns\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Based on IEC standard 62885-2 CI. 5.14 (0.3–10 microns).\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eLightweight \u0026amp; Easy to Manoeuvre\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e30% lighter\u003c\/strong\u003e* design for effortless handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAgile, cordless stick format makes whole-home cleaning easy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeighs just \u003cstrong\u003e2.7 kg\u003c\/strong\u003e in handheld mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnjoy powerful suction without the strain.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePowerful HyperVelocity Suction\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHyperVelocity accelerated suction\u003c\/strong\u003e delivers deep cleaning power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEffective on both carpets and hard floors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePicks up fine dust, debris, and pet hair with ease\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eAuto-Adjusting Floorhead with Anti Hair Wrap\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBrush-roll \u003cstrong\u003eautomatically adjusts\u003c\/strong\u003e speed between carpets and hard floors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintains continuous contact on hard floors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAnti Hair Wrap Technology\u003c\/strong\u003e actively removes hair from the brush-roll as you clean\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for homes with pets and long hair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eAlways Ready, Always Charged\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDocking station charges the vacuum while storing it\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatically empties when docked\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUp to 40 minutes runtime\u003c\/strong\u003e* per charge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery fully recharges in \u003cstrong\u003e5 hours\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*In Eco mode.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eClean Anywhere with Handheld Mode\u003c\/h2\u003e\n\u003cp\u003eInstantly convert to a handheld vacuum to clean above floors:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSofas, stairs \u0026amp; upholstery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCar interiors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTight corners and edges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded tools:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCrevice Tool (20 cm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePet Multi-Tool \/ Mini Surface Tool\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExtend your reach with the wand for high-up cleaning.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDesigned to Make Cleaning Easier\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLED headlights\u003c\/strong\u003e illuminate hidden dust and debris\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLED display\u003c\/strong\u003e shows battery life \u0026amp; power mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuiet Mode\u003c\/strong\u003e lets you dock and charge silently, emptying later\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e3 power levels for customised cleaning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eShark BU3521UK Cordless Stick Vacuum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAuto-Empty Base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCrevice Tool (20 cm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMini Surface \/ Pet Tool\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharging Dock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eGeneral\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Cordless Stick Vacuum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eColour: White \/ Blue\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDust Capacity (Vacuum): 0.42 L\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFilter Type: Anti-Allergen Complete Seal (base unit)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFloor Types: Carpet \u0026amp; Hard Floors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePet Hair Cleaning: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower Levels: 3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBattery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMaximum Runtime: Up to 40 minutes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecharge Time: 5 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCordless: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions \u0026amp; Weight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHeight: 76 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWidth: 37 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDepth: 26.5 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 5.39 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eShipping Weight: 9.91 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5-Year Guarantee on main unit\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2-Year Battery Guarantee\u003c\/strong\u003e\u003cbr\u003e(Registration required, UK \u0026amp; ROI only)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose the Shark BU3521UK?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHands-free Auto-Empty system (up to 30 days)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight, cordless convenience\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePowerful HyperVelocity suction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAuto-adjusting brush-roll for all floors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAnti Hair Wrap Technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent for pets \u0026amp; allergy-friendly homes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlways charged, always ready\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong Shark guarantee for peace of mind\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003eThe \u003cstrong\u003eShark BU3521UK Cordless Stick Vacuum with Auto-Empty System\u003c\/strong\u003e is the smarter way to clean — delivering powerful performance, effortless maintenance, and weeks of empty-free convenience.\u003c\/p\u003e","brand":"Shark","offers":[{"title":"Default Title","offer_id":64648780317043,"sku":"BU3521UK","price":349.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/0653\/0163\/files\/f33b5894-BU3521UK-1.jpg?v=1789521396","url":"https:\/\/nuvarelle.shop\/products\/shark-cordless-stick-vacuum-with-auto-empty-system-bu3521uk","provider":"Nuvarelle","version":"1.0","type":"link"}