Kenmore DU2012 Bagless Upright Review: Pet Hair Tested

A cat that sheds on tile and a rug that hides everything are two different cleaning jobs, and most budget uprights only solve one of them. The Kenmore DU2012 is a bagless upright vacuum that goes after both, using two motors and a HEPA filter. We put it through our standard testing process for six weeks in a house with a shedding cat, oak floors, kitchen tile, and two low-pile rugs.

Verdict: Suction and filtration well above what this price usually buys, sitting on a plastic joint you have to treat gently. 8.3/10.
Best for: A mixed-flooring home with pets where strong suction and HEPA filtration are the priorities.
Skip if: You need a vacuum that survives rough handling, or one that reaches deep under beds and low couches.

At a glance

What we liked

Suction that grabs debris before the head arrives

The first thing you notice is that the machine collects things it has not reached yet. Push it toward a scatter of litter granules and they lift off the tile a few inches ahead of the floor head. That reads like a party trick until you try it on pet hair worked down into a rug, which is where cheap uprights skim the top layer and leave the embedded stuff sitting there.

Owners describe the same behavior, and it is the most consistent praise this vacuum gets. Fine gray dust that our previous upright had been politely redistributing came up on the first pass. At this price, the suction is the reason to look at the DU2012 at all.

The hard floor setting actually stops the brushroll

Plenty of uprights offer a hard floor mode that only slows the roller down. This one stops it. The difference shows up in the kitchen, where a spinning brush flicks crumbs and litter across the room half a second before the suction can take them, and you spend the next minute chasing the same mess into the hallway.

With the roller off, the head is a wide suction mouth and the debris goes straight up. It is a small mechanical decision that saves an entire second pass on tile and hardwood. If your home is mostly hard floors with rugs dropped on top, this is the setting you will live in.

Self-propelled drive and swivel steering do the pushing

A full-size upright usually means shoving a heavy machine across carpet with your shoulders. The DU2012 pulls itself forward, and the head swivels, so getting around a coffee table leg is a wrist movement instead of a lift and reposition. In a furnished room you feel this inside the first minute.

Pair that with a body that is genuinely lightweight for the class and the session stops being physical work. If wrist or back strain is the reason your current vacuum lives in the closet, the drive assist matters more than any number printed on the box.

HEPA filtration with a rinse-and-dry routine

The HEPA filter earns its place in a pet home, because a leaky upright pushes dander back into the room while you clean. Kenmore stacks a pre-filter plus foam and felt filters ahead of the HEPA element, and those first three rinse under a tap rather than getting thrown away.

The schedule is manageable. Rinse the three every three months, give them a full 24 hours to dry before they go back in, and clean the HEPA filter once a year. Replacements exist for when the HEPA element stops being worth cleaning. Against vacuums that want a fresh cartridge every few months, the running cost here is close to zero.

Where it falls short

The plastic joint between head and body can crack

This is the issue that should decide your purchase, not the hose and not the wand. The floor head attaches to the body through a plastic connection, and that joint is where this vacuum fails. Owners who yank it around corners, drag it upstairs by the handle, or knock the head into a door frame have cracked it.

Handled gently it holds up, and plenty of homes have run one for years without trouble. Still, you are buying an appliance that asks to be treated with care, which is a strange thing to ask of a vacuum. If your cleaning style involves hauling the machine room to room by whichever part is closest, this is a real mismatch.

The hose is shorter than it looks, and the body tips

Stretched out from the base, the hose does not make ten feet. That sounds like plenty until you start a staircase or reach behind a sofa and hit the limit, at which point the vacuum body tips over rather than holding its ground. A tipped upright on a hard floor is both a noise problem and a scuff risk.

The workaround is repositioning the machine more often than you would like, keeping it close to whatever you are cleaning. Not fatal, but it turns above-floor work into a series of short moves instead of one continuous job.

The wand will not get you under a bed

Two problems stack here. The wand is short, and the body does not fold flat the way some uprights do, so the low gap under a bed frame or a couch stays out of reach. If that is where your dust collects, this vacuum will not service it, and nothing in the box fixes that.

In many homes it is an annoyance you absorb. In a house with a shedding pet it is worse, because under-furniture hair is exactly the hair that accumulates unseen. Budget for a separate tool for those spots, or for a low-profile machine that can drive under there on its own.

Real-world performance

Cat hair in a low-pile rug. This is the scenario the DU2012 wins outright. Hair that had been packed into the base of the pile came out rather than getting fluffed, and the rug looked reset instead of tidied. Two passes in opposite directions did what three or four used to.

Litter scatter and crumbs on kitchen tile. With the brushroll stopped, the machine took the granules straight up instead of pinging them under the cabinets. This is where the hard floor mode pays for itself daily in a cat household, since litter tracking is a twice-a-day problem rather than a weekend one.

Stairs. Awkward. Lifting the vacuum leaves the base hanging loose, and it swings into the wall on the way up. We stopped carrying the whole machine and started parking it at the top or bottom of the flight, then working the treads with the hose and an attachment. That is the right approach here, and it is worth knowing before you buy rather than after the first dented baseboard.

Above-floor work with the hose. Sofa cushions and the cat tree came clean, and the suction that makes the floor head good makes the attachments good too. The limit is reach. Every few minutes you stop, move the base, and start again, and on a tall bookcase you will be moving it more than cleaning with it.

The empty-and-rinse routine. A bagless bin full of pet hair loses suction fast, so we emptied after every session rather than once a week. Filter maintenance is the part people skip and then blame the vacuum for. Set a calendar reminder every three months, rinse the pre-filter, foam, and felt, and leave them a full day to dry. A damp filter going back in is how these machines start to smell.

How it compares to alternatives

If durability is your first concern rather than raw suction, the Shark ZU561 Navigator Lift-Away Speed is the safer buy. Its detaching pod also solves the stair problem the Kenmore has, and the brushroll stays clear of wrapped hair. You give up some of the pulling power that makes the DU2012 stand out on rugs.

For a bigger house, the Shark LA702 Rotator Pet Lift-Away ADV answers the reach complaint with a 25-foot cord and a roller built specifically for pet hair. If noise is what keeps you from vacuuming during nap time, the Soniclean WhisperJet C2 goes considerably further on quiet operation and filtration, though it costs a lot more.

If the under-furniture gap is the deciding factor, no upright will fix it. The Roborock lidar robot vacuum and mop drives under beds and couches on its own and handles daily maintenance on mixed floors while you do something else. And if you live in a small apartment where storage matters more than deep carpet cleaning, get the Uosogi cordless stick for pet hair instead.

Who should buy it

Buy the DU2012 if you have pets, a mix of hard floors and carpet, and a budget that does not stretch to a premium upright. It suits the person who wants suction and sealed filtration first and is willing to be a little careful with the machine to get them. Households where one person does the vacuuming, on a predictable route, get the most out of it.

Look elsewhere if your vacuum gets shared, dragged, and handled roughly, because the head joint will find that out. Stairs-heavy homes and homes where the dust hides under low furniture are the other poor fits, and neither is something you can work around with an accessory.

What you get for the money is genuine pulling power on embedded hair, a brushroll that knows when to stop, drive assist that spares your wrists, and a filter set you rinse instead of replace. What you give up is toughness and reach. Both are permanent, and both are visible in the first week.

Frequently asked questions

Does it pick up pet hair well?

Yes, and this is the strongest thing about it. Owners with cats and dogs consistently report that it pulls embedded hair out of carpet rather than skimming the surface, and it collects litter scatter from hard floors without flinging it around. Emptying the bin often keeps that suction where it should be.

How often do the filters need cleaning or replacing?

Rinse the pre-filter, foam, and felt filters every three months and let them dry for a full 24 hours before reinstalling. The HEPA filter needs cleaning about once a year. Replacement filters are available when the HEPA element is past saving, so the ongoing cost stays low.

Can it fit under low furniture?

No. The included wand is too short and the vacuum body does not fold flat enough to slide under beds or low couches. If those areas matter to you, plan on a second tool for the job or a low-profile machine that can get under there by itself.

Is it suitable for stairs?

Not really, at least not by carrying it. When you lift the vacuum the base hangs loose and swings, which is how walls and banisters get dinged and how that plastic joint gets stressed. Park the machine at one end of the flight and clean the treads with the hose and an attachment instead.

How durable is it?

The suction motor and filters hold up fine. The known weak point is the plastic connection between the floor head and the body, which can crack under rough handling. Steer it rather than yanking it, avoid dragging it by the head, and it should last. Treat it like a shop vac and it will not.

Is it a good choice for allergy households?

It is reasonable. The HEPA filter catches the fine dust and dander that a poorly filtered upright would blow back into the room, and the multi-stage pre-filtering keeps the HEPA element from clogging quickly. Empty the bin outdoors or over a lined trash can, since a bagless cup releases a puff of dust when it opens.

Bottom line

The Kenmore DU2012 punches above its price on the two things that actually get floors clean: suction that lifts embedded hair and filtration that keeps it contained. The catch is a plastic joint that does not tolerate rough treatment and a wand that cannot reach under furniture, and neither improves with time. If you vacuum on a set route and handle your machines with some care, it is an easy recommendation for a pet home with mixed floors. If your household is harder on equipment than that, read the Shark ZU561 review before you decide.