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Deciding on the best dewalt wet vac for your workspace requires balancing cordless mobility against tank capacity and acoustic output. Makers, video creators, and workshop hobbyists manage distinct cleanup challenges, from sudden liquid spills to fine sawdust clinging to machinery. While compact portable extractors let you clear workbenches quickly without tangling cords, stationary shop vacs offer larger holding drums and sustained motor performance. Determining which dewalt wet vac to buy depends on whether your daily routine favors rapid grab-and-go portability or continuous, high-volume debris collection during long production runs.

The brand structures its vacuum lineup into distinct tiers based on power delivery, drum capacity, and noise reduction. At the portable end, compact utility vacs utilize 20V battery platforms for remote jobs and quick cleanups. Moving up the range, corded canister vacuums provide 5 to 9 gallons of volume driven by heavy-duty 4 to 5 horsepower motors. Within these corded platforms, DEWALT separates standard high-volume blowers from its StealthSonic quiet series engineered specifically for noise-sensitive workspaces. For creators evaluating a dedicated dewalt wet dry vacuum, this tiered structure makes finding the right balance simple.

This guide by the numbers

9.4/10

Best rated model

Our highest score in this line-up

6

Models on file

Models in this guide that have a stored product record

2

Brands involved

Distinct brand names on the product records used here

Prices and specifications come from the stored Amazon listing data for the products in this article. Scores are out of 10, based on listed specifications and buyer feedback.

DEWALT Wet Dry Vacuums Lineup at a Glance

Model Capacity Power Source Sound Level Filter Included
DEWALT 20V MAX Shop Vacuum Wet 2 Gallons Corded or 20V MAX Battery 80 dB Washable HEPA
DEWALT STEALTHSONIC Wet Dry Shop Vac 6 Gallons Corded Electric (5 HP) 65 dB Washable Cartridge
DEWALT 9 Gallon Wet Dry VAC 9 Gallons Corded Electric (5 HP) 78 dB Cartridge
DEWALT STEALTHSONIC 5 Gallon Ultra Quiet 5 Gallons Corded Electric (4 Peak HP) 65 dB Washable Cartridge
20V Cordless Vacuum Cleaner-Wet Dry Shop 2.65 Gallons 20V Battery (Bare Tool) 70 dB Washable HEPA
DEWALT DXV05P 5 Gallon Poly Wet 5 Gallons Corded Electric (4 Peak HP) 82 dB HEPA Filter

The Models in Detail

01

DEWALT 20V MAX Shop Vacuum Wet

DEWALT 20V MAX Shop Vacuum Wet

DEWALT 20V MAX Shop Vacuum Wet

8.0/10Our score

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Best for: Mobile spot jobs and small bench cleanups

Pros

  • Dual corded and cordless power
  • Washable HEPA filter
  • Integrated accessory storage

Cons

  • Modest two gallon capacity
  • Operates at 80 decibels

The DEWALT 20V MAX Shop Vacuum Wet delivers versatile dual-power functionality, operating cordlessly with a 20V MAX battery or running continuously via corded mains power. Its compact toolbox housing contains a 2-gallon tank suited for clearing clogged pipes or collecting benchtop debris. Operating at 80 decibels across two power levels, this dewalt 20v shop vacuum provides a listed maximum suction reach of 31 feet with a flexible 5-foot by 1-1/4-inch hose.

Maintenance relies on an easily accessible, washable HEPA filter to contain fine particles. DEWALT integrates on-board storage directly into the brushed-finish housing for the included wide gulper nozzle and crevice tool. Recommended for bare floors and garages, this unit works well as a dewalt portable vacuum cordless option for operators who already own compatible batteries.

This compact vacuum suits hobbyists and mobile technicians managing intermittent spot repairs or vehicle spills. However, its 2-gallon capacity fills quickly during heavy woodworking, and its 80-decibel output is louder than StealthSonic alternatives. Stationary shops with high dust volume will prefer larger corded canisters.

02

DEWALT STEALTHSONIC Wet Dry Shop Vac

DEWALT STEALTHSONIC Wet Dry Shop Vac

DEWALT STEALTHSONIC Wet Dry Shop Vac

9.4/10Our score

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Best for: Audio recording spaces and quiet workshops

Pros

  • Quiet 65 decibel rating
  • Generous six gallon capacity
  • Comprehensive attachment set

Cons

  • Corded power outlet required
  • Larger canister floor footprint

Engineered for noise-conscious creative spaces, the DEWALT STEALTHSONIC Wet Dry Shop Vac operates at an ultra-low 65 decibels. The listing highlights motor dampening that makes it 50 percent quieter while extending motor life by 3.0 times over standard designs. Driven by a 5-horsepower corded motor, this 6-gallon quiet shop vacuum dewalt unit provides robust airflow without disturbing voice recordings or nearby living areas.

The DXV06P-QT rolls on four 360-degree rubberized non-marring casters and features large lid latches with a water-resistant switch. Cleaning reach exceeds 17 feet using its 10-foot cord, 7-foot locking hose, and two extension wands. Included accessories feature a washable cartridge filter, disposable dust bag, foam filter, floor brush, round brush, utility nozzle, crevice tool, accessory bag, and tool adapter.

This dewalt stealthsonic wet dry vac fits podcasters, makers, and garage woodworkers who record instructional content and need reduced noise. It trades cordless portability for continuous corded suction and a balanced 6-gallon drum. It yields to larger units when operators require bottom drainage for massive liquid extraction.

03

DEWALT 9 Gallon Wet Dry VAC

DEWALT 9 Gallon Wet Dry VAC

DEWALT 9 Gallon Wet Dry VAC

9.4/10Our score

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Best for: High volume workshop debris and drainage

Pros

  • Nine gallon holding capacity
  • Built in tank drain port
  • Blower conversion port

Cons

  • Loud 78 decibel sound level
  • Heavier footprint to store

The DEWALT 9 Gallon Wet Dry VAC provides high-capacity collection and suction for demanding workshop environments. Powered by a 5-horsepower corded motor, this vacuum produces 85 inches of suction lift, making it the most powerful extractor here. Its 9-gallon tank handles heavy sawdust heaps, renovation debris, and standing liquid across hard floors, carpets, and upholstery.

Beyond suction, the DXV09PA includes a built-in blower port for sweeping debris and three nozzle adapters to convert the exhaust into an air pump. A built-in tank drain port allows users to empty collected liquid without lifting the 22.25-inch tall drum. It includes rubberized casters, a 10-foot power cord with wrap, an upgraded hose, and an accessory storage bag. Review our dewalt 9 gallon shop vac coverage for stationary workshop applications.

This dewalt 9 gallon wet dry vac serves high-output woodshops, table saw stations, and renovation sites handling substantial waste. Operating at 78 decibels, it produces standard utility sound levels louder than StealthSonic units. Makers with limited studio space will prefer smaller 5-gallon canisters that stow easily under tables.

04

DEWALT STEALTHSONIC 5 Gallon Ultra Quiet

DEWALT STEALTHSONIC 5 Gallon Ultra Quiet

DEWALT STEALTHSONIC 5 Gallon Ultra Quiet

9.2/10Our score

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Best for: Makers needing quiet performance in tight spaces

Pros

  • Low 65 decibel output
  • Balanced five gallon tank
  • Four caster rolling base

Cons

  • Corded electric operation only
  • Four peak horsepower motor

The DEWALT STEALTHSONIC 5 Gallon Ultra Quiet brings acoustic dampening to a smaller, more maneuverable canister footprint. Operating at 65 decibels, this dewalt 5 gallon shop vac lets creators vacuum workshops, garages, and vehicles without overpowering room audio. Its 4 Peak HP motor balances dependable wet and dry extraction with extended component life.

The DXV05P-QT chassis includes a four-wheel rolling base, top carry handle, and a 5-gallon poly tank. It ships with a 1-7/8-inch by 7-foot hose, two extension wands, a washable cartridge filter, foam filter, disposable dust bag, floor brush, utility nozzle, crevice tool, accessory bag, and tool adapter for power equipment connection.

This canister is ideal for video creators, apartment makers, and hobbyists needing a quiet shop vac for workshop settings where storage is tight. It delivers the same sound reduction as the 6-gallon StealthSonic in a lighter frame. It steps aside when large carpentry tools require higher capacity to avoid frequent emptying.

05

20V Cordless Vacuum Cleaner-Wet Dry Shop

Best for: DEWALT battery owners needing portable car cleaning

Pros

  • Compatible with 20V MAX packs
  • Integrated blower feature
  • Washable HEPA filter

Cons

  • Bare tool without battery or charger
  • Indoor listing specifies carpet surface

The 20V Cordless Vacuum Cleaner-Wet Dry Shop by ReliaRoads operates on the DEWALT 20V MAX battery platform. Sold as a bare tool without battery or charger, this cordless dewalt shop vac alternative eliminates cords for users invested in compatible tool packs. It provides 45 CFM airflow and 12.1 kPa suction (rated at 43 inches) across two power levels.

Featuring a 2.65-gallon collection tank, this vacuum includes a 6.56-foot hose, a washable HEPA filter cartridge, and a reverse blowing port to clear dust from tight spots. Attachments include a multi-purpose nozzle, standard crevice tool, extra-long crevice tool, and sofa brush. At 70 decibels, it operates quieter than typical 80-decibel utility vacs while remaining portable.

This model serves vehicle detailers and hobbyists needing quick cordless cleanup around cars, stairwells, and outdoor work areas. However, runtime depends entirely on battery capacity. For continuous workshop dust collection or prolonged water extraction, corded shop vacuums remain more practical.

06

DEWALT DXV05P 5 Gallon Poly Wet

Best for: General garage maintenance and outdoor blowing

Pros

  • Lightweight 15.7 pound build
  • Built in blower mode
  • Washable HEPA filter

Cons

  • Loudest option at 82 decibels
  • Single speed power level

The DEWALT DXV05P 5 Gallon Poly Wet is a lightweight, durable utility vacuum built for everyday shop cleaning. Driven by a 4 Peak HP corded motor, this 15.7-pound unit is easy to carry or store in a vehicle. It offers 3-in-1 multi-function use, managing wet waste, dry debris, and rear blowing for clearing patios and equipment.

Riding on four smooth casters, the DXV05P provides over 17 feet of cleaning reach with its 10-foot cord, 7-foot hose, and two extension wands. An included HEPA filter manages fine dust on hard floors, while the sturdy polypropylene drum is backed by DEWALT 3-year manufacturer warranty.

This unit suits makers and DIY homeowners needing dependable suction for general cleanup without paying for noise reduction. Operating at 82 decibels, it is the loudest model in this lineup. Creators who record audio or share living spaces will find the 65-decibel StealthSonic 5-gallon model much more accommodating.

Matching a Model to Your Setup

  • Recording Studios and Shared Workspaces: Select the DEWALT STEALTHSONIC Wet Dry Shop Vac or DEWALT STEALTHSONIC 5 Gallon Ultra Quiet to maintain powerful cleanup at a quiet 65-decibel level that will not disrupt microphones.
  • Field Repairs and Dual Power Needs: Choose the DEWALT 20V MAX Shop Vacuum Wet for corded continuous run time in the garage and cordless 20V battery mobility on remote jobsites.
  • Heavy Woodworking and High-Volume Slurry: Rely on the DEWALT 9 Gallon Wet Dry VAC for its high 85-inch water-lift suction, large 9-gallon capacity, and bottom liquid drain port.
  • Vehicle Detailing and Remote Sheds: Deploy the 20V Cordless Vacuum Cleaner-Wet Dry Shop to leverage your existing DEWALT 20V battery packs with flexible detail nozzles and car-cleaning tools.
  • General Workshop Utility and Patio Clearing: Opt for the DEWALT DXV05P 5 Gallon Poly Wet for dependable 4 Peak HP extraction, integrated blower functionality, and a lightweight 15.7-pound build.

Before You Buy

Before deciding on a model from this dewalt wet vac comparison, review the exact inclusions specified on the product listings. Both cordless options—the DEWALT 20V MAX Shop Vacuum Wet and the ReliaRoads 20V vacuum—are bare tools. The listings clearly state that batteries and chargers are sold separately, requiring you to provide your own 20V MAX packs. Additionally, while corded listings detail motor horsepower ratings of 4 or 5 Peak HP, they do not specify standardized CFM airflow ratings across every model, meaning suction lift and decibel levels are the primary comparative benchmarks available.

Drum capacity ratings also represent gross tank volume rather than operational capacity during active cleaning. When filters, foam sleeves, and internal float valves are installed, usable storage volume is slightly reduced. Acoustic ratings vary significantly across the range, from 65 decibels on StealthSonic models up to 82 decibels on standard poly units. If keeping a low acoustic profile in your workshop or studio is critical, prioritize models with verified decibel ratings over raw horsepower.

FAQ

Can the DEWALT 20V MAX Shop Vacuum Wet operate on household AC power?

Yes. The listing states that the DEWALT 20V MAX Shop Vacuum Wet features dual-power operation, meaning you can plug it into a standard electrical outlet using its built-in cord or power it cordlessly with a compatible 20V MAX battery.

How much quieter are the DEWALT StealthSonic vacuums compared to standard models?

According to the listings, DEWALT StealthSonic vacuums operate at 65 decibels, making them 50 percent quieter than standard models that operate between 78 and 82 decibels. They also offer 3.0 times longer motor lifetime.

Which DEWALT shop vac models include a built-in blower function?

The DEWALT 9 Gallon Wet Dry VAC, the DEWALT DXV05P 5 Gallon Poly Wet, and the ReliaRoads 20V Cordless Vacuum Cleaner all include built-in blower ports to sweep sawdust from tools or clear outdoor debris.

Does the DEWALT 9-gallon shop vac have a drain for emptying liquids?

Yes. The DEWALT 9 Gallon Wet Dry VAC features a built-in tank drain port near the base, allowing users to empty wastewater without lifting or tipping the heavy 9-gallon container.

Do the cordless DEWALT wet dry vacuums include batteries and chargers?

No. Both the DEWALT 20V MAX Shop Vacuum Wet and the ReliaRoads 20V Cordless Vacuum Cleaner are sold as bare tools, meaning compatible 20V MAX batteries and chargers must be purchased separately if you do not already own them.