iRobot® Roomba® Authentic Parts - StayClean™ vs Kenmore DU4080 Featherlite Lift-Up Bagless Upright
Updated August 2026 — Kenmore DU4080 Featherlite Lift-Up Bagless Upright leads on weight and price.
The Kenmore DU4080 offers superior versatility and cleaning power compared to the StayClean™ Mopping Concentrate, making it the better choice for comprehensive home cleaning.
Why iRobot® Roomba® Authentic Parts - StayClean™ is better
Price
StayClean™ is significantly cheaper at $29.99.
Simplicity
Easy to use with Roomba models.
Specific Use
Designed for Roomba combo robots.
Why Kenmore DU4080 Featherlite Lift-Up Bagless Upright is better
Power
2-motor system for deep cleaning.
Filtration
HEPA filter captures 99.97% of dust.
Versatility
Includes multiple cleaning tools for various surfaces.
Overall score
Specifications
| Spec | iRobot® Roomba® Authentic Parts - StayClean™ | Kenmore DU4080 Featherlite Lift-Up Bagless Upright |
|---|---|---|
| Current Price | $29.99 | $132.99 |
| Sales Rank | 149568 | 29431 |
| Cleaning Type | Mopping | Vacuuming |
| HEPA Filter | No | Yes |
| Weight | 30 oz | 12 lbs |
Dimension comparison
Product Overview
The iRobot® Roomba® Authentic Parts - StayClean™ Mopping Concentrate is priced at $29.99, while the Kenmore DU4080 Featherlite Lift-Up Bagless Upright Vacuum comes in at $132.99. This substantial price difference of about 77% indicates that these products serve very different purposes in household cleaning. The StayClean™ Mopping Concentrate is specifically designed for use with Roomba® combo robots, enhancing their cleaning capabilities, while the Kenmore vacuum offers a more traditional upright vacuuming solution with advanced features aimed at tackling a variety of surfaces.
Cleaning Efficiency
The Kenmore DU4080 vacuum boasts a powerful 2-motor system, designed to deliver deep cleaning on both bare floors and carpet. Its HEPA filtration system captures 99.97% of dust down to 0.3 microns, making it effective for allergy sufferers. In contrast, the StayClean™ Mopping Concentrate is formulated to mix with water and is safe for most hard floors, adding a long-lasting fresh scent. While the Roomba cleaning solution enhances robotic mopping efficiency, the Kenmore vacuum excels in deep cleaning, making it more versatile for different floor types.
Ease of Use
The Kenmore DU4080 is lightweight, weighing under 12 lbs, which makes it easy to maneuver around the home, especially in tight spaces. Its Lift-Up technology allows users to quickly transition to a lightweight pod for cleaning stairs and above-floor areas. On the other hand, the StayClean™ Mopping Concentrate is straightforward in its use: simply mix with water and refill the Roomba combo robot's tank. While the mopping concentrate is simpler, the Kenmore vacuum’s design offers greater flexibility in cleaning various surfaces, which can be a significant advantage for those with multi-level homes.
Versatility
The Kenmore vacuum is equipped with versatile cleaning tools, including an upholstery tool and a 3-in-1 combination tool that features a crevice tool, dusting brush, and upholstery tool. This allows for comprehensive cleaning throughout the home, including hard-to-reach areas. Conversely, the StayClean™ Mopping Concentrate is primarily focused on enhancing the mopping function of compatible Roomba models. It is specifically designed for use with Roomba Max 705, Plus 505, and Plus 405 combo robots, which limits its versatility to robotic mopping tasks.
Maintenance
In terms of maintenance, the Kenmore DU4080 features a completely sealed air path, ensuring that dust and allergens are trapped inside the vacuum, which can lead to less frequent cleaning of filters and dust bins. The HEPA filtration system also requires regular replacement to maintain optimal performance. In contrast, the StayClean™ Mopping Concentrate does not involve any complex maintenance; however, it is important to note that using unapproved cleaning solutions may cause corrosion and malfunction in the mopping robots. Users must ensure they are using the correct cleaning solution to maintain their Roomba’s functionality.
Price Comparison
The price point of the Kenmore DU4080 at $132.99 is significantly higher than the StayClean™ Mopping Concentrate, which is priced at $29.99. This makes the Roomba cleaning solution about 77% cheaper. While the Kenmore vacuum offers a broader range of features and capabilities, the cost may be a consideration for consumers who only need a specific cleaning solution for their Roomba. For those looking for an effective mopping solution, the StayClean™ is an economical choice, while the Kenmore vacuum is an investment for comprehensive home cleaning needs.
Customer Reception
The Kenmore DU4080 has a better sales rank at 29,431 compared to the StayClean™ Mopping Concentrate, which holds a sales rank of 149,568. This suggests that the Kenmore vacuum is more popular among consumers, likely due to its versatility and effectiveness across different cleaning scenarios. While the StayClean™ product is essential for users of compatible Roomba models, its niche appeal may limit its broader market appeal compared to the highly functional and versatile Kenmore vacuum.
Which should you buy?
Choosing between the iRobot® Roomba® Authentic Parts - StayClean™ Mopping Concentrate and the Kenmore DU4080 Featherlite Lift-Up Bagless Upright Vacuum largely depends on your specific cleaning needs. If you own one of the compatible Roomba models and require a reliable mopping solution, the StayClean™ Mopping Concentrate is a cost-effective choice at $29.99. However, if you’re looking for a versatile vacuum that can handle various surfaces with powerful suction and advanced features, the Kenmore vacuum, although more expensive at $132.99, offers a comprehensive cleaning solution that justifies its price. Ultimately, your decision should reflect your cleaning requirements and the surfaces you need to maintain.

