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Small wet and dry messes do not always justify dragging out a full-size shop vacuum, especially when you are cleaning a vehicle, workbench, garage corner, or minor spill. The DEWALT DCV580H 20V MAX Cordless Wet-Dry Vacuum is designed for those quicker jobs with a compact 2-gallon tank, 5-foot hose, washable HEPA-rated filter, onboard tools, and cordless operation. Its biggest advantage is portability, particularly if you already own compatible DEWALT 20V MAX batteries. The main tradeoffs are the small tank, relatively short hose, and tool-only package, so it makes more sense for targeted cleanup than extended high-volume vacuuming.
Quick Verdict
Rating: 8/10
Best For: DEWALT 20V MAX owners who want a compact wet/dry vacuum for quick workshop, vehicle, garage, and small-spill cleanup.
Bottom Line: The DCV580H combines a useful 2-gallon capacity with cordless portability, HEPA-rated filtration, and a blower function. Its 5-foot hose and battery-only power make it less convenient for long floor-cleaning sessions or large jobs.
| Specification | Detail |
|---|---|
| Brand | DEWALT |
| Model | DCV580H |
| Product type | Cordless wet/dry shop vacuum |
| Power system | DEWALT 20V MAX battery system |
| Package | Tool only, battery and charger sold separately |
| Tank capacity | 2 gallons |
| Weight | About 8 lb, tool weight |
| Dimensions | Approximately 17.25 x 12.31 x 13.12 in |
| Hose | 5 ft x 1-1/4 in heavy-duty flexible hose |
| Filter | Washable and reusable HEPA-rated wet/dry filter |
| Filtration rating | 99.97% efficiency at 0.3 microns |
| Included accessories | Crevice tool and wide nozzle tool |
| Storage | Onboard hose and accessory storage |
| Additional function | Blower mode through the side exhaust port |
| Warranty | 3-year limited warranty, 1-year free service, and 90-day satisfaction guarantee |
What Is the DEWALT DCV580H?
The DEWALT DCV580H is a compact battery-powered wet/dry vacuum made for collecting both dry debris and liquids. Its 2-gallon tank gives you more capacity than a handheld vacuum while keeping the unit small enough to carry between a vehicle, garage, workshop, basement, or work area.
The vacuum uses DEWALT’s 20V MAX battery platform and is sold as a bare tool, so the battery and charger are not included. A flexible 5-foot hose stores around the body, while the crevice tool and wide nozzle also have onboard storage. You can also move the hose to the side exhaust port when you want to use the vacuum as a blower.
Key Takeaways
- Compact 2-gallon design: Useful for targeted wet and dry cleanup without the bulk of a large shop vacuum.
- HEPA-rated filtration: The washable filter is rated at 99.97% efficiency at 0.3 microns.
- 5-foot integrated hose: Easy to store and carry, although its reach is limited compared with larger shop vacuums.
- Tool-only package: You need a compatible DEWALT 20V MAX battery and charger.
- Blower function: The hose can be connected to the side exhaust port for blowing light debris.
- Runtime varies: There is no single dependable runtime figure because operating time depends on the battery capacity, battery condition, and workload.
Who Should Buy It?
Best For
- People who already own compatible DEWALT 20V MAX batteries.
- Car, garage, workshop, and job-area cleanup where portability matters.
- Small wet spills and routine dry debris that do not require a large tank.
Skip If
- You need long continuous operation without relying on batteries.
- You regularly collect large volumes of water or workshop debris.
- You need a long hose and floor wand for extended upright cleaning.
Before You Buy: The DCV580H is a tool-only model. A battery and charger are not included, and the 2-gallon tank plus 5-foot hose are intended for portable cleanup rather than large, continuous vacuuming jobs.
Essential Features of the DEWALT Shop Vac
Compact Design and Portability
At about 8 pounds before adding a battery, the DCV580H is much easier to carry than a large wheeled shop vacuum. The top handle, integrated hose, and onboard accessory storage keep the main cleaning pieces together instead of requiring a separate accessory bag.
That compact footprint is especially useful when you need to move between a garage, vehicle, workbench, basement, or small job area. The tradeoff is capacity. A 2-gallon tank fills much sooner than the 6-, 10-, or 12-gallon tanks found on larger shop vacuums.
2-Gallon Wet and Dry Capacity
The tank is designed for both wet and dry pickup, which makes the DCV580H more flexible than a dry-only handheld vacuum. You can use it for sawdust, dirt, crumbs, small workshop debris, and liquid cleanup within the limits of its tank.
The smaller tank is part of what makes the vacuum portable, but it also means you may need to empty it more often during larger jobs. This model is strongest when the mess is localized and you value fast setup more than maximum capacity.
HEPA-Rated Washable Filter
DEWALT equips the DCV580H with a washable and reusable HEPA-rated wet/dry filter. It is rated at 99.97% efficiency at 0.3 microns, which is useful when you are collecting fine dry debris and want better filtration than a basic shop-vac filter.
The filter is accessible after removing the power head from the tank. Keeping it clean matters because a clogged filter can reduce airflow and cleaning performance. The filter can be tapped clean and rinsed with water when needed.
5-Foot Hose and Included Tools
The integrated hose measures 5 feet long and 1-1/4 inches in diameter. It is flexible enough for reaching around seats, workbenches, equipment, and other small spaces, while the onboard design makes storage simple.
You also receive a crevice tool for narrow gaps and a wide nozzle for broader surfaces. The main limitation is reach. Five feet is convenient for storage, but you may need to reposition the vacuum more often than you would with a longer hose.
Blower Mode
The DCV580H can work as a blower by removing the hose from the vacuum inlet and attaching it to the side exhaust port. This gives the tool another practical use for moving light debris from corners, work areas, walkways, or other spots where suction is not the easiest approach.
Blower mode does not turn the unit into a dedicated high-output leaf blower. It is better viewed as a useful secondary function for light cleanup.
Battery and Runtime
This model runs on the DEWALT 20V MAX battery platform, but the battery and charger are sold separately. That makes the vacuum especially convenient if compatible batteries are already part of your tool collection.
A fixed runtime should not be assumed. Operating time changes with the battery capacity you install, the battery’s condition, the type of debris being collected, and how continuously the vacuum runs. For that reason, battery compatibility is more useful buying information than a single runtime estimate.
Pro Tip: Keep a charged compatible 20V MAX battery ready before starting a wet cleanup. Because the DCV580H is sold without a battery or charger, it provides the best value when you already use DEWALT’s 20V MAX system.
How It Performs in Real Use
Garage and Workshop Cleanup
The combination of a 2-gallon tank, crevice tool, and wide nozzle suits small piles of sawdust, dirt, hardware-area debris, and general cleanup around a workbench. You can carry the vacuum directly to the mess instead of stretching a power cord across the room.
For a full workshop cleanup or continuous collection from dust-producing power tools, the small tank and cordless power become more noticeable limitations. This is better as a portable cleanup vacuum than as a replacement for a large dust extractor.
Vehicle Cleaning
The compact body is a good match for vehicle interiors because you can place the vacuum near the door and use the crevice tool around seat rails, console gaps, and cargo areas. The wide nozzle can cover larger seat or floor areas.
The 5-foot hose keeps the setup compact but may require you to move the vacuum as you work around a larger vehicle. Loose dirt, crumbs, and surface debris are a more natural fit than deeply embedded carpet contamination.
Small Wet Spills
The wet/dry design lets you collect water and other appropriate liquid messes without switching to a completely different vacuum. The 2-gallon tank is useful for localized spills and small water-cleanup tasks while keeping the unit easy to carry afterward.
For wet pickup, empty dry debris from the tank first when practical, keep the vacuum upright, and follow the operating instructions in your manual. Empty the tank promptly after wet use instead of storing the vacuum with liquid inside.
Light Outdoor and Blower Use
Moving the hose to the exhaust port gives you a convenient blower for light debris in corners, around equipment, or on small outdoor surfaces. It can also help move debris from a tight location before you vacuum it up.
Because this is primarily a compact wet/dry vacuum, buyers who mainly need to move large quantities of leaves or outdoor debris should choose a dedicated blower instead.
How to Use It Correctly
Before Dry Pickup
Check that the tank has enough free capacity and that the filter is correctly installed and in good condition. Attach either the crevice tool or wide nozzle based on the surface you are cleaning, then install a charged compatible battery.
Before Wet Pickup
Empty dry material from the tank before collecting liquid when practical. Keep the vacuum upright during operation and stop to empty the tank when needed. Follow the instructions supplied with your specific DCV580H type before changing between applications.
Using the Blower
Empty the tank first, remove the hose from the vacuum inlet, and secure it to the side exhaust port. Use the blower function for appropriate light debris and avoid directing debris toward people, animals, vehicles, or fragile objects.
Cleaning and Maintenance
Filter condition has a direct effect on airflow. Turn the vacuum off and remove the battery before opening the tank or servicing the filter. Shake or tap loose dry debris into a suitable waste container, and rinse the washable filter under running water when a deeper cleaning is needed.
Do not scrub the filter with a brush. After washing, allow it to dry properly before storage and follow the manual for reinstallation. Replace a damaged filter rather than continuing to operate with poor filtration.
Empty the 2-gallon tank regularly, especially after collecting liquid. Keeping the tank, filter area, hose, and air passages clean helps maintain performance and also prevents old wet debris from remaining inside the vacuum between jobs.
Pros and Cons
Pros
- Compact 2-gallon wet/dry design is easy to carry to small cleanup jobs.
- Washable HEPA-rated filter offers 99.97% efficiency at 0.3 microns.
- Integrated 5-foot hose and onboard accessories reduce loose parts during transport.
- Crevice tool and wide nozzle cover several common cleanup situations.
- Blower function adds another useful option for moving light debris.
Cons
- Battery and charger are not included.
- The 2-gallon tank requires more frequent emptying during larger jobs.
- The 5-foot hose provides less reach than many full-size shop vacuums.
Is It Worth the Price?
The DCV580H makes the most sense as a mid-to-premium compact cordless shop vacuum for buyers already invested in DEWALT’s battery platform. In that situation, you are paying for portability, wet/dry capability, HEPA-rated filtration, onboard storage, and the ability to use batteries you already own.
The value is less attractive if you still need to buy a battery and charger solely for this vacuum. It is also not the best fit when maximum tank capacity, long hose reach, or uninterrupted corded operation matters more than portability.
How It Compares to Alternatives
Within DEWALT’s own range, the DCV581H is worth comparing if you want the option of corded or cordless power. That flexibility makes more sense for longer cleaning sessions where you may not want to depend entirely on battery power.
The DCV517B is a smaller 20V MAX wet/dry option with a 1/2-gallon capacity. The DCV580H sits between these approaches by giving you a larger 2-gallon tank than the compact DCV517B while remaining fully cordless and more portable than a traditional full-size shop vac.
Frequently Asked Questions
Does the DEWALT DCV580H include a battery and charger?
No. The DCV580H is sold as a tool-only vacuum, so you need a compatible DEWALT 20V MAX battery and charger. This is an important cost consideration if you do not already own batteries from that system.
How long does the DEWALT DCV580H battery last?
There is no single runtime that applies to every setup. Runtime depends on the capacity and condition of the battery you install as well as how continuously and heavily you use the vacuum.
Can the DCV580H pick up both water and dry debris?
Yes. It is designed as a wet/dry vacuum with a 2-gallon tank. Empty dry material before wet pickup when practical, keep the unit upright, and follow the operating instructions supplied with your vacuum.
Can the DEWALT DCV580H be used as a blower?
Yes. The hose can be removed from the vacuum inlet and connected to the side exhaust port for blower use. It is useful for light debris and tight areas, but it is not a substitute for a dedicated high-output outdoor blower.
Is the HEPA filter washable?
Yes. The supplied filter is washable and reusable. Loose dust can be shaken or tapped out, and the filter can be rinsed under running water when needed. Replace it if it becomes damaged or can no longer be cleaned effectively.
Is the DCV580H useful for cleaning a car?
Its compact body, crevice tool, and wide nozzle make it practical for loose dirt, crumbs, and debris around seats and cargo areas. The 5-foot hose may require you to reposition the vacuum as you work through a larger vehicle.
Who should choose a larger shop vacuum instead?
Choose a larger model if you routinely collect high volumes of water or debris, need a long hose and floor wand, or want continuous corded operation. The DCV580H is designed around portability and quick cleanup rather than maximum capacity.
The Bottom Line
The DEWALT DCV580H is a strong choice when you want a compact 2-gallon wet/dry vacuum that is easy to carry between quick cleanup jobs. Its HEPA-rated washable filter, onboard tools, integrated hose, and blower function give it useful versatility, especially for existing DEWALT 20V MAX owners.
Skip it if you need a large tank, long hose, included battery kit, or continuous corded operation. For smaller workshop, vehicle, garage, and wet-spill cleanup where portability is the priority, it earns our 8/10 recommendation.
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