DeWalt 8-Gallon 4 Peak HP Stealthsonic Quiet Stainless Steel Wet/Dry Vacuum

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DeWalt 8-Gallon 4 Peak HP Stealthsonic Quiet Stainless Steel Wet/Dry Vacuum, Model DXV08SL-QTA

Handle demanding wet and dry cleanup with the DeWalt DXV08SL-QTA Stealthsonic Wet/Dry Vacuum. Its 4 Peak HP motor delivers strong suction and high airflow for workshop debris, garage messes, spills, renovation cleanup, and other challenging household or jobsite tasks.

Stealthsonic technology keeps operating noise below a listed 65 dBA, while the durable stainless steel tank, crush-resistant 7-foot hose, and 15-foot power cord support convenient everyday use.

Key Features

8-gallon wet/dry vacuum
30.28-liter listed tank capacity
Powerful 4 Peak HP motor
High suction and airflow for demanding cleanup
Stealthsonic quiet-operation technology
Listed operating noise below 65 dBA
Claimed to be 50% quieter than a standard wet/dry vacuum
Claimed three-times-longer service life than a standard wet/dry vacuum
Durable stainless steel tank
Crush-resistant 7-foot hose
15-foot power cord
Cord-wrap handle design
Compact wheeled-canister format
Suitable for collecting compatible dry debris and liquids
DeWalt model DXV08SL-QTA

Stealthsonic Quiet Technology

The Stealthsonic system is designed to reduce disruptive motor noise without sacrificing practical wet/dry cleanup performance. Its listed sound level of less than 65 dBA makes this vacuum a quieter option for garages, workshops, basements, utility rooms, and other environments where conventional shop-vac noise may be distracting.

The manufacturer also describes the model as 50% quieter than a standard wet/dry vacuum. Actual perceived noise can vary with the selected attachment, airflow restriction, filter condition, collected material, room acoustics, and distance from the machine.

The testing method, comparison model, measurement distance, and operating configuration used for the noise claim are not supplied.

Powerful 4 Peak HP Motor

A 4 Peak HP motor provides the suction and airflow needed to collect compatible dust, dirt, debris, and liquid spills. The vacuum is suitable for cleanup after DIY projects, vehicle maintenance, woodworking, home repairs, and routine garage or workshop tasks.

Peak horsepower describes short-duration maximum motor output and is not the same as continuous or rated operating horsepower. Sealed-pressure, airflow, and suction-power measurements are not provided.

8-Gallon Stainless Steel Tank

The stainless steel collection tank combines a professional appearance with durable wet/dry cleanup capability. Its listed capacity is 8 US gallons, equivalent to approximately 30.28 liters.

Actual usable wet-pickup capacity may be lower than the nominal tank volume because space is required for the motor assembly, filter, internal components, and automatic shutoff mechanism, if equipped.

When the tank contains liquid or dense debris, the vacuum can become substantially heavier than its listed empty weight. Empty it before lifting, transporting, or storing whenever practical.

Wet and Dry Cleanup

This DeWalt vacuum is designed to collect compatible dry debris and nonhazardous liquids. Potential applications include:

Garage and workshop cleanup
Sawdust and wood chips
Dirt and general household debris
Vehicle interiors
Basement and utility-room cleanup
Minor water spills
DIY and renovation debris
Patio or entryway cleanup where permitted
Workbench and tool-area maintenance

Use the correct filter and setup for the material being collected. Wet pickup may require removing or changing a dry filter according to the operating manual.

Do not use the vacuum for asbestos, lead dust, silica dust, mold, biohazards, hot ash, burning debris, explosive dust, gasoline, solvents, fuels, or other flammable, toxic, corrosive, or hazardous materials unless the manufacturer expressly approves that application.

Crush-Resistant 7-Foot Hose

The included hose is listed at 7 feet long and features crush-resistant construction for durability during workshop, garage, and household use. Its reach helps users clean floors, vehicles, corners, and work surfaces without constantly repositioning the vacuum.

The hose diameter, connection type, swivel design, replacement part number, and compatibility with dust-extraction tools are not specified.

15-Foot Power Cord

A 15-foot power cord provides a practical cleaning radius around a compatible outlet. The integrated cord-wrap handle helps organize the cable during transport and storage.

Combined with the 7-foot hose, the vacuum provides approximately 22 feet of nominal cord-and-hose reach before accounting for the vacuum body, attachment length, outlet position, and necessary cord slack.

Do not pull or carry the vacuum by its power cord. Avoid routing the cable through water, across sharp edges, beneath doors, or through areas where it can create a trip hazard.

Longer-Life Design

The supplied product information claims that the Stealthsonic vacuum provides three times the lifetime of a standard wet/dry vacuum. This is a manufacturer comparison claim rather than a guarantee that every unit will operate for a specific number of years.

The reference product, testing method, duty cycle, maintenance schedule, and measured service-life period are not identified. Proper filter care, tank cleaning, airflow, storage, and operating conditions can affect product longevity.

Compact, Portable Construction

At approximately 18.65 pounds empty, the vacuum combines an 8-gallon capacity with a relatively portable canister design. Its stainless steel tank and compact footprint make it suitable for storage in garages, workshops, utility rooms, and service vehicles.

The listed dimensions are:

Length: 15.55 inches
Width: 15.15 inches
Height: 24.8 inches

Allow additional clearance for the hose, cord, accessories, ventilation, and handle when planning storage space.

Basic Dry-Pickup Setup

Disconnect the vacuum from power.
Inspect the tank, hose, filter, and attachments.
Confirm that the correct dry filter is securely installed.
Close and latch the motor head according to the manual.
Connect the hose and required accessory.
Position the vacuum upright on a stable surface.
Plug it into a compatible grounded outlet.
Switch on the vacuum and begin cleaning.
Monitor suction and stop if airflow decreases noticeably.
Disconnect power before emptying the tank or servicing the filter.

Never operate the vacuum without the filter required for the collected material.

Basic Wet-Pickup Setup

Unplug the vacuum.
Empty dry debris from the tank.
Configure or remove the dry filter only as instructed by the manufacturer.
Install any wet-pickup filter or accessory required by the manual.
Confirm that the tank and internal shutoff components are clean.
Connect the hose securely.
Keep the vacuum upright during operation.
Stop immediately if the motor sound changes or the tank reaches its permitted liquid level.
Disconnect the plug before opening or emptying the tank.
Drain, rinse, and dry the tank after use.

Do not vacuum liquids while standing in water or when the power connection could become wet.

Filter and Airflow Care

Maintaining unrestricted airflow helps protect suction performance and motor life.

Check the filter regularly.
Clean or replace filters according to the manual.
Use the correct filter for fine dust, general debris, or wet pickup.
Never reinstall a washable filter until it is completely dry.
Inspect the hose and accessories for obstructions.
Empty the tank before it becomes overfilled.
Confirm that the motor-head seal and tank latches are properly seated.
Use only compatible replacement filters and collection bags.

The supplied information does not identify the included filter type, filtration efficiency, dust class, HEPA status, or collection-bag compatibility. Do not advertise HEPA filtration without confirmation for the exact model and filter.

Electrical and Operating Safety

Read and retain the manufacturer’s instructions.
Use only with the voltage and outlet type shown on the product label.
Connect the vacuum to a properly grounded outlet.
Use GFCI protection in damp locations where required.
Inspect the cord, plug, hose, tank, and motor housing before operation.
Do not operate the vacuum with a damaged cord or plug.
Do not handle the plug or vacuum with wet hands.
Keep the cord away from water, heat, oil, sharp edges, and moving equipment.
Do not pull, lift, or unplug the vacuum by its cord.
Disconnect power before changing filters or attachments.
Keep hair, loose clothing, fingers, and body parts away from openings.
Do not block the air inlet, outlet, or cooling vents.
Keep the vacuum upright while collecting liquid.
Do not leave the vacuum running unattended.
Do not use it as a pump unless the manufacturer specifically permits that use.
Do not expose the motor head to rain or immerse it in water.
Keep children and pets away during operation.
Stop using the vacuum if it overheats, loses suction, produces an unusual odor, or makes an abnormal sound.

Care and Storage

After dry pickup:

Disconnect the power cord.
Empty the tank in an appropriate location.
Clean or replace the filter as required.
Remove obstructions from the hose and accessories.
Wipe the tank and exterior surfaces.
Wrap the cord loosely around the designated storage area.
Store the hose without sharp bends or crushing pressure.

After wet pickup:

Unplug the vacuum.
Empty the collected liquid promptly.
Rinse the tank if permitted.
Clean the wet-pickup components.
Allow the tank, hose, and reusable components to dry completely.
Reassemble the vacuum only after all required parts are dry.
Store it in a clean, dry indoor location.

Do not use bleach, solvents, abrasive cleaners, pressure washers, or concentrated water spray on the motor housing.

Specifications

Brand: DeWalt
Model: DXV08SL-QTA
Product Type: Wet/dry vacuum
Vacuum Style: Canister
Tank Capacity: 8 US gallons
Metric Tank Capacity: 30.28 liters
Motor Rating: 4 Peak HP
Noise Level: Less than 65 dBA, as listed
Quiet Technology: Stealthsonic
Tank Material: Stainless steel
Color: Silver
Hose Length: 7 feet
Hose Construction: Crush resistant
Power-Cord Length: 15 feet
Cord Storage: Cord-wrap handle design
Length: 15.55 inches
Width: 15.15 inches
Height: 24.8 inches
Empty Product Weight: Approximately 18.65 lb.
Intended Pickup: Compatible wet and dry materials

Important Claim Notes

The following statements originate from the supplied manufacturer information:

Less than 65 dBA operating noise
50% quieter than a standard wet/dry vacuum
Three times longer lifetime than a standard wet/dry vacuum
Maximum suction and high airflow for difficult messes

The supplied material does not identify the test standards, test configuration, comparison vacuum, airflow rating, sealed-suction measurement, or service-life methodology supporting these claims. They should remain attributed to the manufacturer unless supporting documentation is available.

Included Accessories

The supplied text contains an “Included Accessories” heading but does not identify the individual accessories shown or supplied. Based only on the written specifications, the following components can be confirmed:

1 × DeWalt DXV08SL-QTA wet/dry vacuum
1 × Stainless steel tank
1 × 7-foot crush-resistant hose
1 × 15-foot attached power cord

A floor nozzle, utility nozzle, crevice tool, extension wands, cartridge filter, foam filter, disposable collection bag, hose adapter, caster set, and accessory-storage components should not be listed as included until verified from the package contents or manufacturer documentation.

Information to Confirm Before Publication

Verify the following details against the product manual, carton, or official manufacturer documentation:

Complete included-accessory list
Filter type and filter part number
Whether a foam wet filter is included
Disposable collection-bag compatibility
Hose diameter and connector size
Airflow rating in CFM
Sealed-pressure or suction rating
Rated voltage, frequency, amperage, and wattage
Power-cord plug type
Grounding requirements
Whether the vacuum includes a blower function
Whether it has an automatic liquid shutoff
Tank drain availability
Caster and handle configuration
Onboard hose and accessory storage
Exact test method for the less-than-65-dBA claim
Comparison basis for “50% quieter”
Testing basis for “3x longer lifetime”
Safety certifications
Warranty duration and coverage
Country of origin
Replacement-part availability

Frequently Asked Questions

How large is the tank?

The vacuum has a nominal capacity of 8 US gallons, or approximately 30.28 liters.

How powerful is the motor?

The motor is rated at 4 Peak HP. Peak horsepower is a maximum-output measurement and does not represent continuous operating horsepower.

How quiet is the vacuum?

Its listed operating noise is less than 65 dBA. The manufacturer describes it as 50% quieter than a standard wet/dry vacuum, although the comparison method is not supplied.

Can it collect both liquids and dry debris?

Yes. It is designed as a wet/dry vacuum. Use the correct filter configuration and follow the manual when switching between dry and liquid pickup.

What is the tank made from?

The collection tank is made from stainless steel.

How long is the hose?

The crush-resistant hose is approximately 7 feet long.

How long is the power cord?

The attached power cord is approximately 15 feet long and can be organized using the cord-wrap handle design.

How much does the vacuum weigh?

The listed empty product weight is approximately 18.65 pounds. It will weigh considerably more when filled with liquid or debris.

What are its dimensions?

The listed dimensions are approximately 15.55 inches long, 15.15 inches wide, and 24.8 inches high.

Does it include a HEPA filter?

HEPA filtration is not specified in the supplied information. Do not assume that the included or compatible filter is HEPA-rated.

Can it vacuum fine construction dust?

The correct filter and dust-control requirements depend on the material. Do not collect hazardous silica, asbestos, lead, or other regulated dust without an appropriately certified extraction system and approved procedures.

Does it have a blower function?

A blower function is not identified in the supplied specifications and should be confirmed for model DXV08SL-QTA.

What accessories are included?

The written information confirms the vacuum and 7-foot hose but does not provide a complete accessory list. Verify the carton contents before advertising specific nozzles, wands, filters, or bags.

Is it suitable for outdoor use?

The vacuum may be useful for compatible cleanup in garages and sheltered work areas, but its exact outdoor-use rating is not supplied. Do not expose the motor head, plug, or electrical connections to rain or standing water.

Can it pick up hot ashes?

No. Do not collect hot, smoking, or burning material. Cold-ash collection should also be avoided unless the manufacturer expressly approves it and specifies the required filtration.