The catch
Eureka Mighty Mite 3670M
It lacks a motorized carpet head and a mini pet tool
Side by side
Eureka Mighty Mite 3670M vs WhirlWind NEN110A Compared: Mighty Mite uses a bag, WhirlWind rewinds its cord, needs cup emptying
Quick verdict
Go with Mighty Mite 3670M if you would rather throw away a bag and do not mind wrapping the cord. Go with WhirlWind NEN110A if you want a reusable dust cup and automatic cord rewind. Both are suction-only canisters, which makes neither the strongest starting point for embedded pet hair in wall-to-wall carpet.
Before you buy
Why, and what it costs you
Matching liter ratings won't give matching emptying schedules
Each is rated at 2.5 liters, but a replaceable bag and a cyclone dust cup fill and compact debris in different ways. So capacity alone can't settle it. Pick based on the disposal routine you'll keep up.
Where this comes from
This compares published nominal capacity only. It does not assume usable fill, compaction and airflow limits are the same.
The catch
Eureka WhirlWind NEN110A
It lacks motorized carpet and sofa brushes
Eureka Mighty Mite 3670M
- Why pick it
- Throwing away dry debris in a bag
- A simple cord you wrap by hand is your preference
- The catch
- It lacks a motorized carpet head and a mini pet tool
Eureka WhirlWind NEN110A
- Why pick it
- Not having to replace vacuum bags
- A cord that rewinds itself after short cleanups
- The catch
- It lacks motorized carpet and sofa brushes
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What this page compares
How do Eureka Mighty Mite 3670M and WhirlWind NEN110A differ on hard floors, dry crumbs, bag disposal, filter washing and cord storage?
Day to day, the difference shows up once vacuuming ends: you either replace a bag or empty and maintain a reusable cup.
Which one fits
Pick the situations that sound like you
Dry crumbs across a hard kitchen floor
Wait for spills and surfaces to dry before running them.
- Eureka Mighty Mite 3670M
- Good
- Eureka WhirlWind NEN110A
- Good
You'd rather not open a dust cup next to the indoor bin
Debris goes into a replaceable bag in the Mighty Mite.
- Eureka Mighty Mite 3670M
- Better fit
- Eureka WhirlWind NEN110A
- Caution
A handful of fast cleanups every day
The WhirlWind winds its cord back in on its own.
- Eureka Mighty Mite 3670M
- Good
- Eureka WhirlWind NEN110A
- Better fit
Nothing to spend on replacement bags
WhirlWind uses no disposable bags, but filters and other parts still need upkeep.
- Eureka Mighty Mite 3670M
- Caution
- Eureka WhirlWind NEN110A
- Better fit
Pet hair ground into thick carpet
Electric power is missing from both main heads in the box.
- Eureka Mighty Mite 3670M
- Caution
- Eureka WhirlWind NEN110A
- Caution
In practice
Differences you will notice
Matching liter ratings won't give matching emptying schedules
Each is rated at 2.5 liters, but a replaceable bag and a cyclone dust cup fill and compact debris in different ways. So capacity alone can't settle it. Pick based on the disposal routine you'll keep up.
How we worked this out
This compares published nominal capacity only. It does not assume usable fill, compaction and airflow limits are the same.
Cord storage starts to matter on short daily jobs
If you keep sweeping up dry crumbs around a dining table, WhirlWind's rewind takes one repeated packing-up step off your plate. Mighty Mite's manual wrap may be fine for a single longer weekly clean. No cleaning time was measured here.
How we worked this out
Inferred from hand-wrapped cord versus automatic rewind.
A hairy couch on top of hard floors calls for a different bundle
Suction-only packages like these fit ordinary dry debris on hard floors more than they fit a shopping list built around powered fabric agitation. Neither comes with a motorized mini tool, and living in a small apartment doesn't close that gap when the sofa is where fur piles up.
How we worked this out
Compares the exact packages to separate floor type from furniture use.
Option A
Eureka, 3670M
Mighty Mite 3670M
Dry crumbs, hard floors and dusting above the floor are the jobs for this basic bagged canister. A simple suction head and manual cord wrap suit buyers who want few, straightforward parts.
- Best for
- Throwing away dry debris in a bag
Facts we checked
- Collecting dirt: A 2.5-liter bag
- Cord: Wrapped by hand
- Head for floors: A suction-only combination tool
- Smaller tools: Crevice and combination brush
Option B
Eureka, NEN110A
WhirlWind NEN110A
For dry debris in a home that is mostly hard floors, this bagless suction-only canister is a simple option. It keeps a two-in-one crevice and dusting tool close at hand.
- Best for
- Not having to replace vacuum bags
Facts we checked
- Collecting dirt: A 2.5-liter dust cup
- Storing the cord: Automatic rewind
- Head for floors: A suction-only combination tool
- Smaller tools: An integrated two-in-one crevice and dusting tool
Spec by spec
Where they really differ
| Spec | Eureka Mighty Mite 3670M | Eureka WhirlWind NEN110A | In practice |
|---|---|---|---|
| Dirt collection | 2.5-liter bag | 2.5-liter dust cup | Nominal volumes are the same, yet disposal and upkeep work differently on each. |
| Cord storage | Manual wrap | Automatic rewind | With WhirlWind you skip winding the cord by hand after each session. |
| Floorhead | Suction-only combination tool | Suction-only combination tool | No electrically powered carpet brush on either one. |
| Small tools | Crevice and combination brush | Integrated two-in-one crevice and dusting tool | Where the tools are stored may count if cleaning up crumbs turns into dusting shelves. |
| Filtration evidence | No sealed HEPA claim established | Washable filter, no sealed HEPA claim established | An allergy-performance assumption with no support is not a reason to pick either. |
Trade-offs
What each pick costs you
With Eureka Mighty Mite 3670M
- You wind the cord by hand
With Eureka WhirlWind NEN110A
- When you empty it, the dust cup’s contents are exposed
Change of plan
When the answer changes
You prefer changing a bag to tipping out and cleaning a cup
Go with Eureka Mighty Mite 3670M. If that's you, Mighty Mite is the match on disposal.
Winding the cord by hand keeps the vacuum shut in the cupboard
Go with Eureka WhirlWind NEN110A. That packing-up step is exactly what automatic rewind takes care of.
Decision guide
How to decide
Pick a disposal routine you will stick with
With Mighty Mite you take out a bag. With WhirlWind you empty a reusable cup and maintain its filters. Consider where your household bin sits and whether you are comfortable opening the cup there. Both share the same nominal capacity, but that does not make the two routines equivalent, and neither design gets rid of maintenance.
For quick jobs, storage can be the deciding feature
When you do several short dry cleanups, WhirlWind's automatic rewind takes care of the packing-up step that keeps repeating. Mighty Mite uses a manual wrap and may suit someone who cleans in longer sessions. Both packages are suction-only. If fur embedded in a rug is what is driving the purchase, widen the shortlist to include the appropriate rotating floor tool before deciding on cord storage.
What this page can’t tell you
- No matched test has named a noise or pickup winner.
- Having the same nominal dirt capacity does not mean the same time between disposals.
By the numbers
What the data shows
What we found across the canister vacuums we compare, plus the checked facts behind each finding.
Show the facts and the math
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Eureka Mighty Mite 3670M |
|
| |
| Eureka WhirlWind NEN110A |
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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.
Eureka Mighty Mite 3670M
Throwing away dry debris in a bag
See price & reviews on AmazonEureka WhirlWind NEN110A
Not having to replace vacuum bags
See price & reviews on AmazonEach link opens in a new tab.
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