The 5 Best Shop Vacuums
A shop vacuum is a lot more useful when it matches the mess. A twenty-gallon drum handles a big garage cleanup but is miserable to store in a small apartment. A 2.5-gallon unit can grab sawdust beside a bench and fill quickly during renovation. Wet pickup also changes the setup: filter, bag and disposal instructions matter more than a peak-horsepower sticker.
Craftsman's 9-gallon model is my general workshop pick because it sits between the extremes. Its 20-gallon sibling is for substantial debris; the 2.5-gallon one belongs under a bench. DEWALT offers another full-size 9-gallon option, while the four-gallon stainless model is for smaller mixed jobs. I would check hose diameter, accessory fit, and whether the wet filter setup is ready before the first spill.
Our top 5 shop vacuums
Swipe to compare price, rating and best use →
| Product | Price | Rating | Best for |
|---|---|---|---|
01 CRAFTSMAN 9-Gallon Wet/Dry VacDetails ↓ | $109.99 | 4.5/5Amazon | Best workshop middle ground |
02 CRAFTSMAN 20-Gallon Wet/Dry VacDetails ↓ | $169.99 | 4.6/5Amazon | Best big renovation debris |
03 DEWALT 9-Gallon Wet/Dry VacDetails ↓ | $149.00 | 4.7/5Amazon | Best alternative 9-gallon build |
04 Amazon Basics 4-Gallon Stainless Wet/Dry VacDetails ↓ | $59.33 | 4.4/5Amazon | Best smaller mixed-mess tank |
05 CRAFTSMAN 2.5-Gallon Wet/Dry VacDetails ↓ | $49.99 | 4.4/5Amazon | Best bench-side compact |
01 — CRAFTSMAN
Best workshop middle groundCRAFTSMAN 9-Gallon Wet/Dry Vac
Nine gallons is the capacity I would start with for a garage that sees sawdust, car mats and occasional spills. This CRAFTSMAN is less imposing than the 20-gallon drum while avoiding constant emptying of the tiny model.
It leads because that middle size suits more jobs. Check the hose and included nozzles; the stated peak horsepower does not tell me how much dust reaches the filter.
Specifications: Exact Amazon product listing ↗
View on Amazon ↗A general home workshop.
You need a truly tiny bench-side vac.
What I like
+Useful mid-size tank.
What to weigh
−Still needs storage and accessory checks.
02 — CRAFTSMAN
Best big renovation debrisCRAFTSMAN 20-Gallon Wet/Dry Vac
I would move to the 20-gallon CRAFTSMAN for a renovation with large dry debris or frequent water pickup. Fewer tank stops are the reward for accepting a very large machine.
It ranks second because that capacity is wasted for a few workshop crumbs. Measure storage space and consider how you will empty a heavy wet tank.
Specifications: Exact Amazon product listing ↗
View on Amazon ↗Large garage or renovation cleanup.
You have a narrow closet or stairs.
What I like
+Large collection volume.
What to weigh
−Bulky and heavy when full.
03 — DEWALT
Best alternative 9-gallon buildDEWALT 9-Gallon Wet/Dry Vac
DEWALT is the comparison for someone who wants a full-size 9-gallon vac but prefers its layout or accessories to the CRAFTSMAN. It occupies the same useful middle-capacity class.
It is third because brand alone is not a reason to pay more. Compare hose reach, wheel stability and compatible filters for the exact unit.
Specifications: Exact Amazon product listing ↗
View on Amazon ↗Mid-size wet/dry cleaning with different accessories.
You need a compact carryable unit.
What I like
+Alternative nine-gallon design.
What to weigh
−Accessory value needs checking.
04 — Amazon Basics
Best smaller mixed-mess tank4-Gallon Stainless Wet/Dry Vac
This four-gallon stainless-style vac is for a small garage or car where the 9-gallon floor footprint is hard to justify. A smaller tank is easier to move to the mess.
It ranks fourth because frequent emptying is the price of portability. Check hose diameter and the actual wet-pickup instructions before buying on the metal-tank look.
Specifications: Exact Amazon product listing ↗
View on Amazon ↗Small garage and car cleanups.
You need renovation-scale capacity.
What I like
+Manageable four-gallon format.
What to weigh
−More emptying for big jobs.
- Capacity
- 4 US gallons nominal
- Tank
- Stainless steel
- Power
- Corded mains; 3 peak HP advertised
- Filters
- Reusable cloth filter and foam wet filter
- Tools
- Locking hose, nozzles and extension wands
05 — CRAFTSMAN
Best bench-side compactCRAFTSMAN 2.5-Gallon Wet/Dry Vac
The 2.5-gallon CRAFTSMAN belongs beside a workbench, not at the center of a demolition cleanup. I would use it for sawdust from a small project or a contained spill.
It finishes fifth because its little tank and hose demand frequent pauses on bigger jobs. Buy it for convenience and storage, not a peak-horsepower claim.
Specifications: Exact Amazon product listing ↗
View on Amazon ↗Small workshop touch-ups.
You collect large amounts of debris.
What I like
+Very compact wet/dry option.
What to weigh
−Tank fills quickly.
Price information
Amazon price and availability checked Oct 18, 2026, 12:04 AM Lisbon time. Prices and availability are subject to change; the information shown on Amazon.com at purchase applies.
Our process
How we picked.
We compare five relevant products for different needs, using documented specifications, clear use cases and practical trade-offs. Our goal is to make the differences clear and help you choose with confidence.
- 01Relevance
Each product must fit the guide’s intended use, audience and requirements.
- 02Specifications
We compare the key product details that meaningfully affect the buying decision.
- 03Use case and fit
We compare the intended use, configuration and practical fit of every selected product.
- 04Strengths and limitations
We explain where each option performs best and the compromises to consider.
Good questions
FAQ — Shop Vacuums
01Does peak horsepower predict suction at a tool?+
No. Peak horsepower is not a comparable measure of working airflow at the hose; consider hose size, filtration and the debris being collected.
02Can I use the same filter for wet and dry pickup?+
Follow the exact vacuum manual. Wet pickup often requires changing or removing a dry filter or bag before use.
The short answer
Start with the CRAFTSMAN 9-Gallon Wet/Dry Vac.
I recommend it for a general home workshop. Choose something else if you need a truly tiny bench-side vac.
View on Amazon ↗Keep looking
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