The catch
Kenmore Intuition Hair Eliminator
Calls for replacement dust bags.
Side by side
Kenmore BU4050 vs DU4080: Bag disposal or longer hose reach, and neither runs the floorhead once the pod is off
Quick verdict
The BU4050 is the pick if bag disposal and less hair wrapped around the main brush are what you care about most. Go with the DU4080 if you want a bagless Lift-Up machine with longer attachment reach. Both detach for hose cleaning, so do not buy either one expecting the floor nozzle to stay powered once the pod is off.
Before you buy
Why, and what it costs you
Dealing with hair shifts to a different step in the routine
When long hair keeps wrapping the floor brush, the BU4050 is the stronger choice. That advantage doesn’t carry over automatically to the sofa tool, because the manual still has you remove wrapped material from the Pet HandiMate.
Where this comes from
In the BU4050 manual, automatic hair removal at the main nozzle and manual cleaning of the Pet HandiMate are described separately. DU4080 has a conventional main brush and a nonrotating upholstery tool.
The catch
Kenmore Featherlite Lift-Up
Emptying the dust cup after use is recommended.
Kenmore Intuition Hair Eliminator
- Why pick it
- You would rather toss a bag than empty a dust cup.
- You want hair removed at the floor brush and the included Pet HandiMate.
- The catch
- Calls for replacement dust bags.
Kenmore Featherlite Lift-Up
- Why pick it
- You want to skip replacement dust bags and go bagless.
- You would take the published 9-foot attachment reach over 7 feet.
- The catch
- Emptying the dust cup after use is recommended.
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What this page compares
Bagged hair control on the Kenmore BU4050 against bagless Lift-Up cleaning on the DU4080, with pet tools, reach and filter care compared.
This one comes down to dirt disposal and floor brush first, then to the limits of your own setup.
Which one fits
Pick the situations that sound like you
Long hair keeps wrapping around the floor roller
Hair Eliminator sits at the main nozzle on BU4050. DU4080 needs the usual roller checks.
- Kenmore Intuition Hair Eliminator
- Better fit
- Kenmore Featherlite Lift-Up
- Good
You’d rather not store dust bags in the cupboard
DU4080 empties into a bin, whereas BU4050 needs compatible replacement bags.
- Kenmore Intuition Hair Eliminator
- Not suitable
- Kenmore Featherlite Lift-Up
- Better fit
The hose tool only needs to stretch a bit further
Published attachment reach is 7 feet against 9 feet. Leave some slack and keep placement stable.
- Kenmore Intuition Hair Eliminator
- Good
- Kenmore Featherlite Lift-Up
- Better fit
Pet hair collects mostly on fabric furniture
Pet HandiMate comes with BU4050. DU4080 comes with a plain upholstery tool, and this package has no comparable rotating pet tool.
- Kenmore Intuition Hair Eliminator
- Better fit
- Kenmore Featherlite Lift-Up
- Depends
In practice
Differences you will notice
Dealing with hair shifts to a different step in the routine
When long hair keeps wrapping the floor brush, the BU4050 is the stronger choice. That advantage doesn’t carry over automatically to the sofa tool, because the manual still has you remove wrapped material from the Pet HandiMate.
How we worked this out
In the BU4050 manual, automatic hair removal at the main nozzle and manual cleaning of the Pet HandiMate are described separately. DU4080 has a conventional main brush and a nonrotating upholstery tool.
Going bagless changes how every session ends
With the DU4080 there are no dust bags to buy, but its manual recommends emptying the dust cup after each use. BU4050 owners need replacement bags on hand instead. Neither routine is maintenance-free, and neither is evidence of a measured difference in dust exposure.
How we worked this out
That outcome comes from the replaceable-bag system on BU4050 and the empty-after-use instruction for DU4080. How fast a bag fills depends on the debris, so no number of sessions per bag is calculated.
The extra reach is for attachments
DU4080 gives 2 feet more nominal attachment reach. That can help with a shelf or stair tread right at the limit, but it doesn’t add 2 feet of powered-floor reach, and it doesn’t prove the machine can stay in one place for a whole staircase.
How we worked this out
9 minus 7 equals 2 feet. Both manuals describe detaching the body for hose-tool cleaning, and they require that the machine sit stably and not be pulled by its hose.
Option A
Kenmore, BU4050
Intuition Hair Eliminator
This bagged Lift-Up upright has a floor brush that clears wrapped hair on its own. You also get button-release bags, a 30 ft cord and a separate brushroll stop.
- Best for
- You would rather toss a bag than empty a dust cup.
Facts we checked
- Disposing of dirt: A replaceable bag with No Touch release
- Brush for floors: Hair Eliminator brushroll
- Fabric tool included: Pet HandiMate rotating-brush tool
- Accessory reach: 7 ft
Option B
Kenmore, DU4080
Featherlite Lift-Up
Listed at under 12 lb, this bagless upright has a detachable pod and sealed HEPA filtration. The floor brush can be stopped for bare floors, and the specified cup size is 1.5 L.
- Best for
- You want to skip replacement dust bags and go bagless.
Facts we checked
- Disposing of dirt: A bagless dust cup
- Brush for floors: Conventional brushroll
- Fabric tool included: Upholstery tool
- Accessory reach: 9 ft
Spec by spec
Where they really differ
| Spec | Kenmore Intuition Hair Eliminator | Kenmore Featherlite Lift-Up | In practice |
|---|---|---|---|
| Dirt disposal | Replaceable bag with No Touch release | Bagless dust cup | Go with the disposal routine you’ll really keep up. |
| Floor brush | Hair Eliminator brushroll | Conventional brushroll | Upkeep changes with automatic hair removal on the floor brush, though you still need to check for obstructions. |
| Included fabric tool | Pet HandiMate rotating-brush tool | Upholstery tool | For cleaning furniture, the selected packages go about it differently. |
| Attachment reach | 7 ft | 9 ft | Published attachment reach is 2 feet greater on the DU4080, depending on placement and hose tension. |
| Detached cleaning | Lift-Up pod with hose tools | Lift-Up pod with hose tools | Powered floor-head operation under furniture isn’t established just by a removable pod. |
Trade-offs
What each pick costs you
With Kenmore Intuition Hair Eliminator
- Pet HandiMate still needs detangling care of its own.
With Kenmore Featherlite Lift-Up
- Without a Hair Eliminator main brush or an included rotating pet tool.
Change of plan
When the answer changes
Buying bags is fine with you if it means no routine dust-cup emptying
Go with Kenmore Intuition Hair Eliminator. BU4050 takes a replaceable bag that has a release mechanism.
Having no bags and longer tool reach matter more than floor-brush detangling
Go with Kenmore Featherlite Lift-Up. A dust cup and 9-foot attachment reach come with DU4080.
Decision guide
How to decide
If bags and less hair wrapping on the main brush are your priorities, choose the BU4050. If you would rather go bagless with Lift-Up and want longer attachment reach, choose the DU4080. Since both detach for hose cleaning, neither keeps its floor nozzle powered with the pod removed, so do not buy on that assumption.
Hair is not only a carpet problem
In a house with long-haired people and pets, hair can cause two separate maintenance headaches. The BU4050 deals with wrapping at the floor nozzle, but its small rotating fabric tool still needs inspecting. The DU4080 has a plainer upholstery attachment with no small roller to check, though its main floor brush is conventional. Choose based on where you expect to do the detangling again and again.
Decide where you will empty it
A quick clean with the DU4080 finishes with carrying the dust cup to a bin and opening it there. The BU4050 instead uses a bag, which eventually has to be replaced. If you lean bagless, count the emptying step as part of the deal. If you lean toward bags, check that compatible replacements are available and that you can keep them in supply.
On stairs, expect to use hose tools
With either pod detached, the floor nozzle stays where it is while you clean with an attachment. That makes reach, the choice of tools and how comfortable the detached body is to handle the comparison that counts. Lift-Up does not mean the motorized floor head can keep running under a bed with the pod off, so do not assume it does.
What this page can’t tell you
- No matched pickup, hair-wrap or exposure test comparing these exact models comes from the manufacturers.
By the numbers
What the data shows
What we found across the upright vacuums we compare, plus the checked facts behind each finding.
Show the facts and the math
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Kenmore Intuition Hair Eliminator |
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| |
| Kenmore Featherlite Lift-Up |
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
Kenmore Intuition Hair Eliminator
You would rather toss a bag than empty a dust cup.
See price & reviews on AmazonKenmore Featherlite Lift-Up
You want to skip replacement dust bags and go bagless.
See price & reviews on AmazonEach link opens in a new tab.
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