DEWALT DC515B Wet/Dry Portable Vacuum Review

by Joost Nusselder | Updated on:  April 2, 2022
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Vacuum cleaners are the futuristic invention that made our life significantly easier. Anyone who does not own one right now immediately falls into the old-school category. You do not want to be part of that gang; in that case, you need something extraordinary, which will be the topic of this article today.

What is the point of owning an ordinary vacuum cleaner when you can have a wet/dry vacuum cleaner instead? In this DEWALT DC515B Review, you will be stunned to find out the amount of potential a vacuum cleaner can have.

Due to the increased mobility of this particular wet/dry vacuum cleaner, you can easily maneuver the machine all over an apartment or workplace. Moreover, to make matters more interesting, the manufacturer made their machine cordless for further convenience. Top-notch performance is guaranteed with this product with the added benefit of portability.

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DEWALT DC515B Review

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 Weight4.39 pounds
Dimensions8.44 x 17.69 x 6.38
Power SourceCorded Electric
Voltage18 Volts
Warranty3 years.

Contrary to popular belief, you need to garner knowledge about the major features that make your picked product unique from the rest of the swarm. Unlike most leisurely customers, you should not make the same mistake of neglecting important information.

As far as this wet/dry vacuum cleaner is concerned, you certainly do not have to worry about the drawbacks, since they are non-existent. But it is better to be safe.

Without further ado, let us look at a few of the most important aspects of this model.


Nothing is perfect. Well, until you are introduced to this product, you may think the same. However, this vacuum cleaner is downright perfect. Regarding the power of this model, you will be more than satisfied, since it offers 18 volts of superior competence.

With the possession of that much power, the vacuum cleaner can easily swoop up all the dirt and debris, including large chunks of metal, sawdust, and pet hair. As for cleaning up liquid spillage, your option has enough suction power to do the job properly.


Ease of accessibility is one of the major aspects of owning a vacuum cleaner. A difficult to operate machine not only accumulates inconveniences for you, but it also makes the task of cleaning much harder. On the subject of user-friendliness, this model incorporates two cleaning methods.

The two modes include a front nozzle as well as an expandable rubber hose, respectively. With regards to the front nozzle technique, you can take care of huge fluid spillage or any work situated in a low ground level. Moreover, to eliminate any strain or cramps in your hand, the vacuum offers the utmost comfort.

Concerning the rubberized hose, it consists of a length of 2.5 feet and a diameter of 1.25 inches. Enough space and length to pick up all the chunks lying around on your floor, don’t you think? Furthermore, this mode helps you reach confined places without any effort.

Weight & Capacity

This wet/dry vacuum cleaner weighs about 6 pounds in total, which may seem to be on the heavier side. However, considering the amount of heavy-duty work this machine does, it is quite insignificant.

Additionally, the vacuum cleaner consists of a spacious tank of half-gallon capacity. That means you do not have to worry about finding a proper space to dump all the spillage and dirt. Besides, to terminate any issue while emptying and cleaning process, the vacuum incorporates a strong latch for your ease.


With every vacuum cleaner, the most important part would be the filter. Without a filter, you not only hamper the lifespan of the machine but also obstruct the cleaning process. As for this product, you receive Gore HEPA wet/dry filter, which contains endless attributes of its own.

The filter can be cleaned and washed without any hassle. What’s more interesting is the filter’s ability to work during both wet and dry events. Besides, the superior quality Gore HEPA wet/dry filter can take care of almost 100% of dust efficiently and effectively at 0.3 microns.



  • 18 volts provide great suction power
  • Gore HEPA wet/dry filter
  • Strong and rigorous expandable rubberized hose
  • Dual cleaning method
  • Large capacity of the tank
  • Versatile


  • Due to strong power suction, the machine can be noisy
  • Battery not included with the vacuum

Frequently Asked Questions

Since you have made it here, you must have enough knowledge about this particular product or wet/dry vacuum cleaner in general. However, you may still have a few questions that need to be answered.

Let us have a look at the frequently asked questions.

Q: Is a collection bag require?

Ans: Well, many benefits come along with a collection bag. It surely is quite easy to dump the dust and debris off. Moreover, it also helps the cleaner’s filter not get clogged or lodged. However, it solely depends on the vacuum cleaner you purchase, to choose whether you want a collection bag or not.

Q: Does HEPA filter pick up lead paint?

Ans: You can surely try, although it is recommended not to do such a thing since most vacuums cannot remove lead paint because this may result in lead particles getting scattered in the atmosphere, which can be horrendous for your environment.

Q: Can a wet/dry vacuum cleaner be used for vacuuming hazardous materials?

Ans: Absolutely not. Under no circumstances should you try to vacuum poisonous, hazardous, or other dangerous and risky materials.

Q: Can I run my wet/dry vacuum cleaner continuously?

Ans: It is not wise to leave your vacuum cleaner unattended for a long period while plugged in. The filters should be systematically checked regularly if you want to continuously run your vacuum. Unplug your machine immediately after your cleaning process is complete for longevity.

Q: How can I wash a vacuum cleaner filter?

Ans: Nothing is as easy as cleaning up a cleanable filter since it allows you to tap out all the dirt and debris effortlessly. Afterward, you simply need to wash it in the sink.

Final Words

In conclusion, this article will certainly assist you in making a valuable purchase. On top of that, the machine’s robust performance, along with quality par excellence, surely helps you make the decision. As for this DEWALT DC515B Review, you will get all the adequate information in this article.

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I'm Joost Nusselder, the founder of Tools Doctor, content marketer, and dad. I love trying out new equipment, and together with my team I've been creating in-depth blog articles since 2016 to help loyal readers with tools & crafting tips.