The DEWALT 5 Gal 4 HP STEALTHSONIC Shop Vacuum DXV05S-QTB is a compact wet/dry vac for garages, shops and jobsites. It is built for anyone who runs a shop vac often and is tired of the noise. Customer feedback points to a quiet, capable unit with one clear gap.
The motor is the story. DEWALT says it runs 50% quieter than previous models, with a 4 HP rating for wet and dry messes. The 5-gallon stainless steel tank cuts down on emptying tripsand the 7-ft hose, 10-ft cord and four swivel casters make it easy to move around.
Quick verdict: A quiet, well-equipped shop vac, held back only by no on-board accessory storage.
- Best for: Shop and garage cleanup where noise matters.
- Skip it if: You want to store hoses and tools on the machine.
- Key spec: Motor rated 50% quieter than previous models.
DEWALT DXV05S-QTB Key Specs and What Comes in the Box
The core numbers are a 4 HP motor and a 5-gallon stainless steel tank. That is a compact size, so think garage, workshop and jobsite cleanup rather than bulk debris. The STEALTHSONIC motor is listed as 50% quieter than previous models and rated for up to 900 hours of runtime, which DEWALT says is 3x longer.
Reach and mobility are covered on paper. You get a 10-ft power cord, a 7-ft hose and two extension wands. It also has a large ergonomic handle and four 360° swivel rubber casters. A short cord is a common complaint on shop vacs, so plan your outlet access before you count on that 10 feet.
The box contents are what the listing says you get:
- The 5-gallon wet/dry vac, a 1-7/8″ x 7′ hose and two extension wands
- One washable cartridge filter and one foam filter
- Six disposable dust bags
- Floor brush, utility nozzle, crevice nozzle, round brush and tool adaptor
- One accessory bag and the instruction manual
Read the manual for which filter setup goes with wet pickup and which goes with dry before the first job.
How Quiet Is the DEWALT STEALTHSONIC Shop Vac Under Load?
Owners are nearly unanimous on this one. Of 46 customers who mention noise level, 45 are positive and 1 is negative. Several say it is quieter than their household vacuumand others say it is far quieter than the older shop vac they replaced.
DEWALT says the STEALTHSONIC motor runs 50% quieter than their previous models. The description gives no decibel rating, so I won’t put a number on it. Treat any quiet claim on a shop vac with some care, because motor noise is only part of what you hear once the hose is working.
- Motor noise: This is what the quiet motor design targetsand it is what most reviewers are praising.
- Airflow noise: One customer says the air moving through the duct is louder. That is normal for any vac pulling air through a hose.
- Noise control: Reviewers mention being able to control the noise level, but they don’t say how.
For a pro, the practical gain is being able to run it while you talk to a customer or a crew member. You also get less ear fatigue over a long cleanup. Keep the filter and bag in good shape too. One reviewer reports the bag clogging and suction droppingand a vac that is struggling rarely sounds its best.
Build Quality and Jobsite Durability
The stainless steel tank is the main durability point. Tanks on this class of vac take the most abuse because they get dragged, dropped and knocked around the truck. DEWALT lists a 5-gallon stainless tank on this unit and puts four 360° swivel rubber casters under it.
- Tank: stainless steel, 5 gallon.
- Motor: DEWALT claims up to 900 hours of runtime, which it says is 3x longer.
- Hose: 7 ft long and 1-7/8″ diameter, sold as an upgraded durable hose.
- Cord: 10 ft.
- Accessories: two extension wands, several nozzles and brushesand one accessory bag.
The 900 hour figure is a manufacturer claim, so treat it that way. Owner feedback on the build is mostly good. Reviewers describe it as well made and lighter than expected, with smooth hard rubber wheels and a balanced weight that resists tipping. One reviewer called the hose well made but a little stiff.
The weak spot is storage. There is no place on the machine to hold the hoses or tips, only a loose accessory bag. On a busy job, loose parts walk off or get crushed in the truck, so plan to keep them in that bag.
Corded Power: What the 4 HP Motor Needs From Your Outlet
The cord is 10 ftand that is the number to plan around. The listing pairs it with a 7-ft hose and two extension wands and quotes 17 ft of reach. That covers a decent patch of floor from one outlet, but you will still move the unit more than you would with a longer cord.
The listing does not give an amp draw, so check the rating label on the unit before you plug it in. Do that especially if the outlet shares a circuit with a compressor, a saw or a space heater. A shop vac motor pulling on a weak or overloaded circuit is how breakers trip mid-job. Peak horsepower figures on vacs like this say little about what the outlet actually has to supply.
- Plug into a dedicated outlet when you can.
- If you need an extension cord, keep it short and use a heavy gauge. A long thin cord drops voltage and makes a motor run hot.
- Use a grounded cord rated for the joband a GFCI outlet for wet pickup.
- Do not run the cord through standing water.
- Uncoil the cord fully so it does not build up heat.
The listing says the quieter motor design extends runtime up to 900 hours. Treat that as a manufacturer claim. A clean power supply helps any motor last, so the outlet matters as much as the motor does.
How Does the DXV05S-QTB Compare With Standard Shop Vacs?
The biggest difference is noise. DEWALT says the STEALTHSONIC motor runs 50% quieter than its previous modelsand 45 of the 46 reviewers who mention noise were positive. On a job where you vacuum near customers or in a tight space, that matters more than a few extra horsepower on a label.
The rest of the spec sheet is fairly typical for a 5-gallon unit: a 4 HP motor, a stainless steel tank, a 7-foot hose and two extension wands. Where it differs from a basic shop vac is in the trade-offs below.
- Bagged setup: Six dust bags come in the box. Reviewers like the large bag, but one reported frequent clogging that cut suctionand replacement bags are a running cost.
- Storage: It includes an accessory bag but no on-board place to hold hoses or tips. Several reviewers marked it down for that.
- Weight and handling: Eight reviewers said it is lighter than expected. It rolls on four 360° swivel casters.
- Price: One reviewer called it respectable but expensive for an entry unit.
If you want the lowest price and don’t mind the noise, a standard shop vac still does the basic job. If you spend hours a week with one running nearby, the quieter motor is the reason to pay more.
Which Jobs and Users Is This Wet/Dry Vac Best For?
This vac fits best in a small shop, garage or service van where noise and space matter more than tank size. It has a 4 HP motor and a 5-gallon stainless steel tankand the STEALTHSONIC motor is rated 50% quieter than previous models. Reviewers agree on the noise, with 45 of the 46 who mention it calling it a positive.
- Woodworkers and hobbyists: Good for sanding dustand six disposable dust bags come in the box for dry pickup.
- Home shop and garage users: The light build, large handle and four 360° swivel casters make it easy to roll around and store.
- Techs doing light cleanup: The 7-ft hose and two extension wands add reach. The cord is only 10 ft, so plan on an extension cord for larger spaces.
- Anyone working around other people: Lower noise means you can run it without shutting down a conversation or a phone call.
I would pass on it for big demolition cleanup or large water spills. A 5-gallon tank fills fast on that kind of workand you will be emptying it often. Several reviewers also point out there is nowhere on the machine to store hoses or tips. It includes an accessory bag, but that is a loose bag, so expect to carry your attachments separately.
Pros & Cons
Pros and Cons
| Pros | Cons |
|---|---|
| Quiet motor, rated 50% quieter than previous DEWALT models. | No on-board storage for hoses or tips, only an accessory bag. |
| 4 HP motor handles both wet and dry messes. | Bagged design means buying replacement bags and some reviewers report clogging. |
| Stainless steel tank is built for durability on the jobsite. | 10-ft cord and 7-ft hose limit reach on larger jobs. |
| Ships with 6 dust bags and two extension wands. | 5 gallon capacity is small for heavy debris cleanup. |
| Lightweight with four 360° swivel casters for moving between tasks. | Reviewers call it expensive for an entry level shop vac. |
Skip it if: you need a bigger tank for heavy debris, want tools stored on the machine or do not want to keep buying bags.
Frequently Asked Questions
Is the DEWALT DXV05S-QTB STEALTHSONIC shop vac actually quiet?
Yes, it is built to be quiet. DEWALT says the STEALTHSONIC motor runs 50% quieter than previous models. Of the 46 customers who mentioned noise, 45 were positive. One said the air moving through the duct is louder. Quiet is relative on any shop vac, so judge it by how long you will run it.
Can the DEWALT 5 Gal 4 HP STEALTHSONIC shop vacuum pick up both wet and dry messes?
Yes, the listing says the DEWALT 5 Gal 4 HP STEALTHSONIC handles both wet and dry messes. It has a 4 HP motor and a 5-gallon stainless steel tank. One reviewer says the bags go in for dry pickup and come out for wet pickup. Confirm that setup in the manual before you pick up liquid.
What comes in the box with the DEWALT DXV05S-QTB?
The DEWALT DXV05S-QTB comes with the vac, a 7-ft hose and two extension wands. You also get a washable cartridge filter, a foam filter and six disposable dust bags. Attachments include a floor brush, utility nozzle, crevice nozzle, round brush and tool adaptor. An accessory bag and instruction manual are in the box too.
Does the DEWALT STEALTHSONIC shop vac have on-board accessory storage?
No, customers say it has no place on the machine to store hoses or tips. You get an accessory bag, but that is separate. Reviewers who liked the vac still marked it down for this. If you move between jobs, plan a bucket or bag to carry the attachments.
Is the DEWALT STEALTHSONIC DXV05S-QTB cordless or corded?
It is corded. The description lists a 10-ft power cord and no battery. The 7-ft hose and two extension wands give the 17 ft of reach shown in the title. Measure the distance from your outlet to the work area before you buy, since a short cord can limit where you park the vac.
Final Verdict
The DEWALT DXV05S-QTB is a quiet, compact 5-gallon shop vac with a 4 HP motor and a stainless steel tank. Owners keep praising the low noise, the suction and the light weight. I have not used this one, so I am going by the spec sheet and owner feedback. The knocks are a bag that some say clogs and the lack of on-board accessory storage. You do get 6 dust bags and an accessory bag.
It suits a tradesperson or serious DIYer working in a garage, small shop or occupied space where noise matters. A homeowner can use it too, but some reviewers call it expensive. Look elsewhere if you need a larger tank for heavy jobsite cleanup or want hose and tool storage built in. It is best for quiet shop cleanup. If you only need occasional suction, a cheaper unit may do.