The catch
Eureka ReactiSense 440
Its 60-minute ceiling is the figure for low power.
Side by side
As a main vacuum for mixed floors, hair and fine-particle filtration, ReactiSense 440 is the better choice. RapidClean Pro is easier to carry on stairs and under furniture, and it has a simpler feature set.
Before you buy
The published “Weight” figure is 25% higher on Eureka ReactiSense 440: 6.39 pounds, against 5.1 pounds on Eureka RapidClean Pro.
Where this comes from
This matters if you will lift it, move it, take it somewhere or put it away after each use. The percentage is worked out from the lower published figure.
The catch
Its 60-minute ceiling is the figure for low power.
The catch
No documentation presents the battery as a quick-swap pack.


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Go with Eureka’s smarter HEPA model, or save weight and money with the simpler RapidClean Pro.
This one comes down to weight and published runtimes first, then to the limits of your own setup.
Day to day
At 5.1 pounds assembled, RapidClean Pro is easy to move between levels, but its three manual modes leave the power changes to you. ReactiSense is heavier at 6.39 pounds and adjusts suction as the debris changes. RapidClean fits short, predictable rooms where carrying matters most. ReactiSense is the choice if going between light dust and heavier patches makes repeated manual adjustments the bigger nuisance.
The gap of approximately 1.29 pounds relates to carrying the listed vacuum assemblies. It establishes nothing about wrist loading in handheld mode, push resistance on carpet or a measured cleaning advantage from automatic control.
ReactiSense supplies the evidence if you specifically require documented sealed HEPA filtration. RapidClean's five-stage filtration description does not establish an equivalent sealed system. Go with ReactiSense when that construction requirement is firm. Go with RapidClean when lower carry weight matters more and you can accept the missing sealed-system evidence. With either model, plan on disposing of the bin by hand, and do not assume filtration eliminates exposure during emptying.
A count of filter stages or a percentage label does not describe the same thing as a sealed airflow path. The distinction is about documented construction and is no promise of allergy relief or dust-free disposal.
Which one fits
Eureka ReactiSense 440 lists “6.39 pounds” for weight, while Eureka RapidClean Pro lists “5.1 pounds”. This matters if you will lift it, move it, take it somewhere or put it away after each use.
Start-up, handling and storage all suit short, frequent passes.
A powered floor head makes it a fit for carpet. Look at the comparison for any documented pickup limits.
Dry hair is handled by its floor brush or the furniture tools that come with it. See which surfaces each tool covers.
The brush is designed to limit wrapped hair or clear it.
You can swap the battery rather than retire the whole vacuum.
In practice
The published “Weight” figure is 25% higher on Eureka ReactiSense 440: 6.39 pounds, against 5.1 pounds on Eureka RapidClean Pro.
This matters if you will lift it, move it, take it somewhere or put it away after each use. The percentage is worked out from the lower published figure.

Eureka, NEC440BK
A HEPA stick that responds to sensors, with a detachable battery, an anti-tangle nozzle and runtime figures listed separately for low, medium and high.

Eureka, NEC280TL
This 5.1-pound value stick offers three power modes, a 0.6-liter cup and a head that reaches under furniture.
Spec by spec
| Spec | Eureka ReactiSense 440 | Eureka RapidClean Pro | In practice |
|---|---|---|---|
| Weight | 6.39 pounds | 5.1 pounds | It counts if you plan to lift it, move it, travel with it or store it after every use. |
| Published runtimes | 60, 30 and 15 minutes by mode | Up to 40 minutes | It decides how much you can get done in one session before you have to recharge or swap batteries. |
| Automatic response | ReactiSense adjustment | Three manual modes | How many steps fall to you and how much happens automatically both come down to this. |
| Filtration | Sealed HEPA above 99.95% at 0.3 micron | Five-stage filtration without a HEPA claim | It shows what the treatment path is built to catch or reduce, and what upkeep that requires. |
Trade-offs
By the numbers
What we found across the cordless vacuums we compare, plus the checked facts behind each finding.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Eureka ReactiSense 440 |
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| Eureka RapidClean Pro |
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Ready to buy
Open either model on Amazon for the current price, customer reviews and delivery options.

You want the cleaning to respond automatically across mixed floors.
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You find a 5.1-pound vacuum easier to handle.
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