Eureka Mighty Mite 3670G vs 3670H – Review and Comparison

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In this article, we will talk about two very affordable vacuum cleaners – Eureka Mighty Mite 3670g vs 3670h.

Choosing a new vacuum cleaner can be a challenge for lots of people, especially if they didn’t own this type of device before. Therefore, many household owners are looking for something more affordable, but still providing satisfactory performance.

This makes the whole process much more difficult, as you need to compare a number of features between particular products. To make your life easier, we created this article. Today, we will talk about two very affordable vacuum cleaners which still can do their job nicely.

Of course, we are talking about Eureka Mighty Mite 3670g vs Eureka mighty Mite 3670h. Those two devices can be hard to differentiate, due to the similar design and the same price range.

Based on the opinions online, as wells as our own experience, we will give you a thorough review of both products. At the end of the article, you can also see the winner of this comparison.

The first paragraph will show you all the most important differences between those products, however, we highly recommend to keep on reading the article, so you can learn all the details.

Eureka Mighty Mite 3670g vs 3670h

NAME:Eureka mighty mite 3670gEureka mighty mite 3670h
SIZE:17.5 x 11.63 x 9 in.17.5 x 11.3 x 9 in.
WEIGHT:8.2 lb.8.6 lb.
UNIQUE FEATURES:More powerful motor (translates to better suction), different attachmentsDifferent attachments
CORD LENGTH:20 ft.20 ft.
HOSE LENGTH:7 ft.7 ft.

Main differences

In the beginning, we would like to address, that both vacuum cleaners are a decent choice, especially considering their price. What’s more, most of the consumers should be satisfied with either one of them, however, there are some things to keep in mind before you make the final decision.

The most important difference is the motor power. The Eureka Mighty Mite 3670g uses a 12 amp motor, which provides more suction, than the 10 amp motor used in the Eureka Mighty Mite 3670h. This translates directly to more effective cleaning performance and easier dirt removal.

Another dissimilarity between those two vacuums is the overall design. It’s rather a small difference, as the overall construction remains almost the same. There is an obvious difference in color between those two vacuums – The Eureka 3670g comes in yellow while the Eureka 3670h is blue.

There is also a small difference in the included attachments. The Eureka Mighty Mite 3670g comes with tools such as a crevice tool, dusting brush, blower port, two extension wands, and bare floor nozzle. The competing product provides attachments such as a crevice tool, dusting brush with an upholstery nozzle, blower port, two extension wands, and a turbo nozzle with a 10-inch cleaning path.

There is also a small difference in the nozzle design between those two products, however, the overall functionality doesn’t change.

Those are pretty much all the differences between the Eureka 3670g (Click here to see the price!) and Eureka 3670h (Click here to see the price!). Based on those factors, you can already decide which one is a more suitable option for your household. However, if you would like to learn more information, we strongly suggest to continue reading the article.

Cleaning efficiency

The cleaning efficiency is probably one of the most, if not the most, important factor when it comes to choosing your new vacuum cleaner. By this, we mean how well a particular model does, compared to other products from a similar price range. 

In our opinion, both vacuum cleaners do a great job when it comes to removing dust, dirt, and other debris from bare floors. There might be some problems with particularly large pieces, however, after a few additional passes, either one of the vacuums should get rid of them.

As we mentioned earlier, there can be a slight difference in performance, due to different motors in each of the devices. The Eureka 3670g comes with a 12 amp motor, which provides more suction, which translates directly to better cleaning performance.

Although we have to address, that the 10 amp motor in the Eureka 3670h still provides a pretty satisfying performance, which should be more than enough for standard day-to-day cleaning.

Cleaning low and medium-pile carpets shouldn’t be a problem unless, once again, you encounter particularly large debris. Although, this still isn’t the weakest point of both vacuums – Both Eureka 3670g and Eureka 3670h, don’t include any rotating brush, therefore cleaning pet hair won’t be an option.

The larger balls of hair often get stuck in the nozzle, clogging the vacuum and reducing its airflow. If you will be extraordinarily stubborn, you may clean the floor or carpet from the pet hair, however, it isn’t recommended.

Note: If you decide to do this anyway, we highly suggest taking proper maintenance steps after doing. Some basic maintenance tips will be explained in the latter part of the article.

The products can also have some difficulty when cleaning from the side, for example when you are trying to reach debris hidden along the edges, however, if you approach it head-on, they will do their job properly.

In this part, we would also like to touch on all the convenient features, which are included in both vacuum cleaners. Those are an essential part of the overall cleaning performance, just like the included attachments, on which we will talk later.

Both Eureka Mighty Mite 3670g and 3670h have an unusual feature, which is a blower port at the back of the unit. This allows you to attach the desired tool and get rid of the leaves or other debris from your garage. Most of the vacuums don’t boast this function, even those significantly more expensive.

Included tools allow you to easily clean the upholstery or some usually unreachable spots. You can easily switch the tool to a more preferred brush and continue the cleaning process.

That’s pretty much all there is when it comes to the cleaning performance. As you can see, there are some flaws, however, both vacuums should provide more than enough power for day-to-day cleaning.

Tank capacity

The tank capacity is another important aspect when it comes to choosing your new vacuum cleaner. After all, it’s the main limitation when it comes to the cleaning time since those types of vacuums aren’t produced to achieve the best portability.

We would say, that the tank capacity in both products is at a sufficient level. Most of the vacuums in this price range have a rather similar tank capacity, which in this case is exactly 85 oz. Since both models have the same capacity, it would be hard to choose a winner when it comes to this factor.

There’s one thing related to maintenance, that we would like to mention now. Both units are equipped with easy to empty dust bags, that can be easily replaced if they tear. This makes the maintenance much more convenient, and additionally, you don’t have to deal with all the dirt.


The design is another crucial part when it comes to choosing a new vacuum cleaner. Since you will be using this device for long periods, you want the design to be ergonomic and comfortable. Any small inconvenience may become seriously irritating, especially if you are planning on using the vacuum every day.

Fortunately, both Eureka 3670g and Eureka 3670h are very ergonomic, comfortable, and maneuverable. Going around or under furniture shouldn’t be a problem, and the wheels included in both vacuums, easily roll on different types of carpets or bare floors.

The manufacture also implemented a few convenient features, when it comes to the design. One of those is easy storage of the attachments at the back of the vacuum. This not only allows you to keep all of the equipment in the reach of your hand but also reduces the chance of losing any tool.

The weight of each unit is also pretty lightweight, so you can carry either one of them, up or down the stairs. If you would like to have some more technical information, the Eureka 3670g measures exactly 9 x 17.5 x 11.63 in. and weighs 8.2 lb., while the Eureka 3670h measures 17.5 x 11.3 x 9 in. and weighs 8.6 lb.

Cord length

We don’t consider this to be a major factor for standard vacuum cleaners, however, some people may value this aspect more than others. It’s definitely something to keep an eye on if you don’t have many outlets around your house or you don’t plan on using an extension cord.

The cord length of both units is also the same, and it measures exactly 20 ft., which should be more than enough for most people. That’s also the standard size for all kinds of corded vacuums.


Noise is an important factor for robotic vacuum cleaners but when it comes to the standard ones, it’s often overlooked. Most of the people don’t pay attention to the level of noise, that the new vacuum will produce, which is understandable.

However, in our test we try to pay attention to details, therefore we also measured the noise. For both vacuums, the approximate noise level was around 76 dB which is a standard noise level for any upright vacuum. This noise level can be also compared to an average radio.


That’s usually the first thing, that you check when comparing different vacuum cleaners. Therefore, most people are probably aware of the actual price of both models, however, we decided to implement this section for those who aren’t.

Both of the units are in a similar price range, however, there is a small difference. The Eureka 3670g can be found on Amazon (Click here to see the price!) for the approximate price of $82.00, while the Eureka 3670h can be found on Amazon (Click here to see the price!) for the approximate price of $83.00.

One thing to remember is that the price can really fluctuate. Therefore, it’s best to check the current price, in order to be sure it’s accurate.

Package content

Many people often don’t pay attention to the attachments, that come included. In our opinion, it’s a mistake, as those can really change the way you are thinking about the chore of cleaning. Using proper attachment can not only speed up the cleaning process but also make a particular product more versatile.

Both vacuum cleaners from this article have a wide range of attachments included. Therefore, if you are looking for a somehow universal set of equipment, either one of Eureka’s products is worth consideration.

In the Eureka 3670g, you can find attachments such as:

  • A crevice tool
  • A dusting brush
  • A blower port
  • Two extensions wands
  • A bare floor nozzle

The Eureka 3670h on the other hand, comes with:

  • A crevice tool
  • A dusting brush with an upholstery nozzle
  • A blower port
  • Two extension wands
  • A turbo nozzle with a 10-inch cleaning path

There is also a small difference when we take a closer look at the nozzle, that is present in both models. Although, we didn’t find any change in the functionality of this attachment.

As you can see, both products provide a wide range of attachments, that will allow you to easily clean the bare floors, carpets, upholstery, furniture, or even blow the debris from your garage.

Necessary maintenance

The last aspect, that in our opinion is also very important, is the necessary maintenance. In order to keep your new vacuum cleaner operating at the desired level, and to prevent any permanent damage you need to take basic maintenance steps.

We won’t be getting into details here, as the article would be simply too long. However, we will try to give you some basic maintenance tips, that will work for most vacuum cleaners. In order to take proper maintenance steps, you will need to read the user guide, which is included in the package.

In order to keep your new device working at the desired level, you need to:

  • Regularly empty and replace the dust bag
  • Regularly check the nozzle or any other attachments for any stuck dirt and/or debris
  • At least once a week clean the cover of the brush, nozzle, and other tools
  • Replace any used or damaged elements as fast as possible
  • Regularly rinse the washable filter

Those are some basic maintenance tips, which should work with most vacuum cleaners, however, we highly recommend reading the included user guide.


In conclusion, both vacuum cleaners provide decent performance, especially considering the affordable price range. What’s more, most of the consumers should be satisfied with either one of them, however, there are some things to keep in mind.

To the most important differences, we can include the suction (the Eureka 3670g has a 12 amp motor, which provides more power than the 10 amp motor used in Eureka 3670h), design (the models differ mainly in color), and included attachments.

Based on those factors, you can easily decide which vacuum is a more appealing option for your household. In our opinion, the Eureka 3670g would be a better choice, due to its more powerful motor and similar price. However, we would also gladly use the 3670h version, if we didn’t have a choice.

We hope, that after reading this article, you will be satisfied with the final choice.