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Kenmore BU4050 Intuition Bagged Upright Vacuum, vs Shark Performance Powered Lift-Away Upright Vacuum

Updated August 2026 — Kenmore BU4050 Intuition Bagged Upright Vacuum, wins on weight, Shark Performance Powered Lift-Away Upright Vacuum wins on suction power and maintenance.

The Shark Performance offers superior suction and advanced features, making it the better choice for pet owners, while the Kenmore provides great value for budget-conscious shoppers.

Why Kenmore BU4050 Intuition Bagged Upright Vacuum, is better

Price

Kenmore is significantly cheaper at $187.99.

Weight

Kenmore weighs under 15 lbs, enhancing maneuverability.

Bag Technology

Kenmore features no-touch bag technology for easy disposal.

Why Shark Performance Powered Lift-Away Upright Vacuum is better

Suction Power

Shark has ultra-powerful suction for better pet hair pickup.

Filtration

Shark's Anti-Allergen Complete Seal captures more allergens.

Additional Tools

Shark includes a wider range of specialized cleaning tools.

Overall score

Kenmore BU4050 Intuition Bagged Upright Vacuum,
75
Shark Performance Powered Lift-Away Upright Vacuum
88

Specifications

SpecKenmore BU4050 Intuition Bagged Upright Vacuum,Shark Performance Powered Lift-Away Upright Vacuum
Power2-motor systemDuoClean PowerFins
Hair RemovalHair EliminatorNo Hair Wrap
Dust CupNo-touch bagEasy-empty cup
Filtration99.97% dust99.9% allergens
Weight15 lbs10 lbs

Dimension comparison

Kenmore BU4050 Intuition Bagged Upright Vacuum,Shark Performance Powered Lift-Away Upright Vacuum

Overview

When comparing the Kenmore BU4050 Intuition Bagged Upright Vacuum with the Shark Performance Powered Lift-Away Upright Vacuum, you'll find two strong contenders in the vacuum cleaner market. The Kenmore model is priced at $187.99, while the Shark model comes in at $368.94, making the Shark about 96% more expensive. Both vacuums offer unique features tailored for pet owners and home cleaning, but they differ significantly in technology and performance.

Design and Usability

In terms of design, the Kenmore BU4050 features a lightweight structure, weighing under 15 lbs, which enhances its maneuverability around the home. The Shark vacuum is designed with advanced swivel steering, making it easy to navigate tight spaces and corners. The Kenmore’s Lift-Up Technology allows for quick transitions to a lightweight pod for cleaning stairs and above-floor areas, while the Shark offers a Powered Lift-Away feature that detaches the pod for cleaning under furniture. Both designs are user-friendly, but the Shark's versatility may appeal more to those needing deep cleaning capabilities in various locations.

Suction Power and Cleaning Performance

The Shark Performance Powered Lift-Away boasts ultra-powerful suction, making it particularly effective for pet hair pickup on carpets and hard floors. This vacuum's DuoClean PowerFins HairPro technology features a two-brushroll system that digs deep into carpets and directly engages hard floors. In contrast, the Kenmore BU4050’s 2-motor system provides strong suction for deep cleaning as well, but it does not specifically mention a dual-brushroll feature. While both vacuums excel in cleaning performance, the Shark may provide superior results in households with a high volume of pet hair, given its specialized technology.

Pet Hair Removal

When it comes to pet hair removal, both vacuums have features designed to tackle this common cleaning challenge. The Kenmore BU4050 includes a Hair Eliminator that automatically removes hair from the brushroll, preventing tangles and ensuring consistent cleaning performance. Meanwhile, the Shark Performance model addresses pet hair with its no hair wrap feature, which prevents hair from wrapping around the brushroll, a common issue with many vacuums. The Shark’s additional tools, such as the HairPro Self-Cleaning Pet Power Brush, enhance its effectiveness in handling pet messes. Thus, pet owners may find the Shark model more equipped for the task.

Filtration Systems

Filtration is crucial for maintaining a clean indoor air quality, and both vacuums feature advanced HEPA filtration systems. The Kenmore vacuum's completely sealed air path traps 99.97% of dust, while the Shark’s Anti-Allergen Complete Seal technology claims to trap 99.9% of dust and allergens, based on ASTM testing standards. While both systems are effective, the Shark's filtration has a slight edge in terms of allergen capture. Individuals with allergies may prefer the Shark for its enhanced sealing capabilities.

Dust Cup and Bag Technology

The Kenmore BU4050 utilizes a no-touch bag technology that allows users to empty the vacuum without making contact with dust and debris. It includes self-sealing bags, which are designed to maintain a clean environment during disposal. In contrast, the Shark Performance model features an easy-empty dust cup, which allows for quick debris ejection without touching the mess. Each approach has its benefits; however, those looking for a completely hands-free experience might lean toward the Kenmore due to its bag system.

Additional Features

Both vacuums come with a variety of additional tools to enhance cleaning capabilities. The Kenmore BU4050 includes a crevice tool, dusting brush, and Pet HandiMate, making it versatile for various cleaning tasks. The Shark Performance vacuum, on the other hand, is equipped with a range of specialized tools, including a Pet Crevice Tool and a Wide Upholstery Tool, providing extensive options for addressing different messes. While the Kenmore offers essential tools for general cleaning, the Shark’s more comprehensive set of attachments may cater better to diverse cleaning challenges.

Price Comparison

The price difference between these two models is significant, with the Kenmore BU4050 retailing for $187.99 and the Shark Performance model priced at $368.94. This means that the Shark is about 96% more expensive than the Kenmore. For budget-conscious shoppers, the Kenmore offers excellent value with its solid performance and features. However, for those willing to invest more for advanced technology and additional cleaning tools, the Shark may justify its higher price.

Which should you buy?

Choosing between the Kenmore BU4050 Intuition Bagged Upright Vacuum and the Shark Performance Powered Lift-Away Upright Vacuum ultimately depends on your specific cleaning needs and budget. If you're looking for a more affordable option with effective pet hair removal and lightweight design, the Kenmore is a solid choice. However, if you need superior suction power, advanced technology, and a comprehensive set of cleaning tools, the Shark may be worth the investment. Ultimately, both vacuums offer unique features tailored for effective home cleaning, making either a strong candidate for your cleaning arsenal.