





Step up to smarter, deeper cleaning with the Eureka ReactiSense 440—a premium cordless vacuum that delivers more suction, more runtime, and more convenience than ever before.
Building on the trusted performance of the ReactiClean 410, the 440 introduces an upgraded airflow system, a larger dust bin, and enhanced attachments like the LED motorized floor head for better visibility and control.
Pet hair is no match for the anti-tangle brush roll, while an advanced filtration system keeps your air clean by capturing 99.99% of dust and allergens. And with more runtime in High mode, it’s ready to handle big jobs with minimal interruption.
Whether you’re deep cleaning on weekends or handling daily touch-ups, ReactiSense makes every pass count—with smart design, thoughtful features, and a legacy of Eureka quality you can count on.
Hair is guided away in real time by special fins and comb-strips, preventing clogs. This maintains powerful suction on deep carpets and prevents entanglement damage, enhancing suction and longevity.
For a thorough clean, Smart Sense+React auto-adjusts suction and brush speed to both dust levels and floor type, making it ideal for mixed homes with pets or allergies.
Delivers powerful 350W suction for deep cleaning. The sealed H13 HEPA filtration traps 99.95% of microparticles and odors, ensuring no leakage and protection for allergy sufferers.
With a 60-minute runtime covering 1,614 sq. ft., it requires no mid-cleaning charges. An optional extra battery provides unlimited runtime, eliminating power anxiety.
It converts from an upright to a handheld vacuum, including a crevice tool for versatile cleaning. Fingertip controls offer three modes (LOW/AUTO/HIGH) to suit different surfaces.
9 reviews for Eureka Cordless Stick Vacuum Cleaner ReactiSense 440, 60-Min Runtime, Anti-Tangle Brushroll, Intelligent Sensing Technology, Ideal for Pet Hair, HardFloors & Carpets
Add a review
$16.99

Alexis Jeme –
I enjoy house cleaning , and this vacuum definitely added on top of that
This cordless stick vacuum has made my house cleaning process so much easier and faster. The suction power was the first thing that impressed me. For a cordless vacuum, it picks up way more than I expected like dust, crumbs, hair, even heavier debris like little pieces of gravel my shoes bring in. The high-power mode is incredibly strong, and I love having different suction levels so I can switch depending on the surface. On hardwood floors, the normal mode is more than enough, and on carpets, the turbo mode lifts everything deeply without bogging down. The brush head design is amazing too. It swivels smoothly and gets into tight spaces without me having to bend awkwardly. I can clean under furniture, around table legs, and along corners so much easier. The LED headlights are a surprisingly helpful bonus which I thought wasn’t there but it suddenly shows up, and it helps me get a more thorough clean without missing spots.The vacuum is also incredibly lightweight, which makes cleaning stairs and moving between rooms effortless. I can carry it with one hand, and using it overhead to get cobwebs or dust from curtains is no problem at all. My wrists don’t get tired the way they used to with heavier vacuums. The dustbin capacity is surprisingly decent for a stick vacuum. It holds enough so I don’t feel like I’m emptying it constantly, and when I do empty it, the process is super easy—just press a button and everything drops out without me having to touch any of the dirt. The filters are washable, which is a huge money-saver over time.I only wish I got this vacuum product sooner 🙂
Alex Yue –
Very nice on the carpet and floor
I’ve been really impressed with this cordless vacuum so far. Since it runs on a battery, I never have to deal with cords getting in the way, and it makes moving around the house so much easier—especially in bigger rooms.The suction power is great. It picks up everything on my carpets without any trouble, and the built-in light is a nice touch. It helps me see the dust and debris on the floor, so I know I’m actually cleaning everything, not just guessing.Putting it together was also really simple. All the parts snap into place, and the different attachments make it easy to switch between carpet, hard floors, and furniture. Nothing feels confusing or complicated.I also love that the battery can be removed and charged separately. It’s super convenient and makes storing the vacuum much easier. Because it’s cordless and strong, I can clean faster and get more done without stopping all the time.Overall, it’s a great vacuum for larger spaces and carpeted rooms. It saves me time, works really well, and is just easy to use all around.
Anne K –
Unsurpassed Utility & Convenience
Terrific! Why this vacuum solves all my floor needs.1. Effectively picks up my shedding Lab’s hairs on my stone, laminate floors and throw rugs.2. Glides. Effortless one-hand lifting to go from floor to throw rugs. Only vacuum I’ve ever owned that doesn’t suck up the throw rugs when vacuuming them. See photos by doggy door. Three different floor types converge and I easily go from one to the other on the same setting using one arm only.3. Super light weight. Slim. Hangs flat against a wall. Needs very little storage space.4. Three different push button suction settings near your hand if needed.4. Recharges while stored. Always ready to go. Has a headlamp, too!5. Low noise. Quiet for a vacuum.6. Easily goes under low coffee tables and other furniture with short legs. See pic7. Easy to dump out dirt cup.8. The brush doesn’t choke on long hairs as my previous vacuums did.9. Clears the narrow floor areas on each side of the toilet.I bought this stick vac just for my light colored kitchen floor and the doggy door area. I vacuum those high dirt areas in under 3 mins. every other day/daily. Now, it’s the only vacuum I use. I don’t have to wash my floors as often! So far, super reliable.
DJ –
I LOVE THIS CORDLESS VACUUM!
I wanted to wait to review this until I’ve had if for awhile. I am in love with this vacuum.1) It’s cordless and light weight, so easy to carry, easy to maneuver.2) The suction is fine for my purposes. I have 2 smaller short-haired dogs and 3 kids (2 girls with long hair). I primarily use this to vacuum the hardwood kitchen floor, dining room, hallway, laundry room and tiled bathroom floor. It does an outstanding job on medium suction. I also vacuum my low-pile runners and low pile family room. Again, works great!3) I vacuum daily or every other day and have yet to run out of a charge. I do plug it in after each use.4) It stands upright, but is a little top heavy due to the cannister, so I just lean it against the wall facing forward. Has not been a problem.5) I take the entire canister off to empty it. Otherwise, it kind of makes a mess. But it’s very easy to remove, clean out and put back.6) I also love that the bristled roller is removable! Makes it so much easier to clean, which I do each time or every other time (due to the girls’ long hair getting caught up in the bristles). The roller has 2 shallow grooves, which I use to run a pair of scissors down to cut the long hairs, which also makes it easier to clean and remove the hair.7) I have not yet used the attachments, but if they work as well as the rest of the parts, I don’t think it’ll be a problem.Overall, this works very well for my purposes and I would highly recommend it. It exceeded my expectations. I liked it so much, I bought one for my brother and one for my sister when it was on sale during Prime Days!
E. Fraiser –
The first unit we received was clearly not new. There was hair tangled in the bristles, and the box contents were poorly organized, more like a return or open-box item. Thankfully, Amazon’s exchange process was fast and smooth, and the replacement arrived the next day in proper condition.Before this, we used an older Dyson plug-in model that was extremely powerful, so moving to a cordless stick vacuum like the Eureka ReactiClean has been a major adjustment. It does get the job done for small or quick cleanups, but it operates with what feels like about a quarter of the suction power we were used to.The battery life, while advertised as 45 minutes, feels very short once you start cleaning an entire home. We’ve realized that five hours of charging for under an hour of use is not ideal, and we’re already considering buying a second battery just to make it practical.On the positive side, it’s lightweight, portable, and easy to maneuver. That makes it great for quick daily use or cleaning the car and furniture. It also converts easily to a handheld vacuum, which adds versatility.Overall, it’s an okay product for light-duty cleaning, but as an older Gen X homeowner who’s used to a powerful plug-in vacuum, this new cordless lifestyle will take some getting used to.
peter –
When our first cordless vac broke down, we started looking for a replacement. Glad we settled on the Eureka. Easy to assemble. Powerful 3-speed suction. And the price was right.
skywatch –
Powerful!!!
Bonnie C –
Absolutely love this product. It’s light weight and so flexible to move around chair and table legs. Battery lasts us awhile as we only use it on a relatively small area. Beater bar is not fantastic but its so easy to pull out and use we tend to vacuum more often.
Faranak Madani –
I used to have a Dyson, but it was very heavy and overpriced. This vacuum, however, is amazing! It’s lightweight, easy to use, and cleans perfectly. Highly recommend it!