Best Ryobi Shop Vac of 2026
Ryobi's 18V ONE+ system and corded shop vacs offer reliable wet/dry cleaning for workshops and job sites. We ranked the top models based on power, capacity, and owner satisfaction to help you choose the right one.
Quick answer
The Ryobi 18V ONE+ 3-Gallon Cordless Wet/Dry Vac (P3240) is the best overall for portability and convenience. For heavy-duty workshop use, the Ryobi 6-Gallon 5.5-Peak HP Corded Shop Vac delivers the most suction power and capacity.
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Research updated June 2026.
Ryobi 18V ONE+ 3-Gallon Cordless Wet/Dry Vac (P3240)
Best balance of cordless portability, suction power, and 3-gallon capacity for quick cleanups.
| Product | Best For | Key Spec | Rating | Price |
|---|---|---|---|---|
| Ryobi P3240 | Overall / Cordless | 3 Gal, 18V ONE+ | 4.8/5 | Check |
| Ryobi 6-Gallon Corded | Heavy-Duty Workshop | 5.5 Peak HP, 6 Gal | 4.6/5 | Check |
| Ryobi 4-Gallon Cordless | Mid-Size Cleanup | 4 Gal, 18V ONE+ | 4.5/5 | Check |
| Ryobi 2-Gallon Cordless | Ultra-Portable | 2 Gal, 18V ONE+ | 4.4/5 | Check |
| Ryobi 9-Gallon Corded | Large Capacity | 9 Gal, 5.0 Peak HP | 4.3/5 | Check |
Ryobi 18V ONE+ 3-Gallon Cordless Wet/Dry Vac (P3240)
Best OverallPros
- Excellent portability for quick cleanups
- Works with all Ryobi 18V ONE+ batteries
- Good suction for a cordless model
Cons
- Battery and charger sold separately
- Not as powerful as corded models
The Ryobi P3240 is the most popular cordless shop vac in the ONE+ lineup. It offers a solid 40 CFM of airflow, which is sufficient for dry debris, sawdust, and liquid spills. The 3-gallon tank is large enough for most small to medium jobs without being too heavy to carry.
Owner reviews consistently praise its convenience and battery life when used with a 4Ah or larger battery. The included hose, crevice tool, and utility nozzle cover common tasks. It is a top choice for anyone already invested in the Ryobi 18V ecosystem.
Ryobi 6-Gallon 5.5-Peak HP Corded Wet/Dry Vac
Best for Heavy-Duty WorkshopPros
- Very strong suction for heavy debris
- Large 6-gallon tank reduces emptying frequency
- Includes blower port for leaf blowing
Cons
- Heavy and less portable
- Requires a nearby power outlet
This corded Ryobi shop vac delivers 5.5 peak horsepower, making it one of the most powerful options in the lineup. It handles large volumes of sawdust, wood chips, and wet material with ease. The 6-gallon tank is a good size for stationary workshop use.
Owners note the durable polypropylene tank and the included 7-foot hose are adequate for most tasks. The blower port is a useful bonus for clearing debris from the garage floor. It is a reliable workhorse for serious DIYers and professionals who need consistent power.
Ryobi 18V ONE+ 4-Gallon Cordless Wet/Dry Vac
Best Mid-Size CordlessPros
- Larger capacity than the 3-gallon model
- Still cordless and portable
- Good for larger spills and debris
Cons
- Slightly heavier and bulkier
- Battery life shorter with high suction
The 4-gallon cordless Ryobi vac offers a middle ground between the compact 3-gallon and the corded units. It provides similar suction to the P3240 but with a larger tank, making it better for bigger cleanup jobs without needing a cord. It uses the same 18V ONE+ battery platform.
Owner feedback highlights its convenience for outdoor use, such as cleaning gutters or patios. The larger tank means fewer trips to empty it. It is a solid choice for those who need more capacity but still want cordless freedom.
Ryobi 18V ONE+ 2-Gallon Cordless Wet/Dry Vac
Best Ultra-PortablePros
- Very lightweight and compact
- Easy to carry and store
- Good for small, quick cleanups
Cons
- Small tank requires frequent emptying
- Lower suction than larger models
The 2-gallon Ryobi shop vac is the most portable option in the lineup. It is designed for quick pickups of small spills, dust, and debris. Its compact size makes it easy to store in a tool bag or under a workbench.
Owner reviews often mention its usefulness for cleaning car interiors, workshop benches, and small areas. The reduced suction and tank size mean it is not suited for major construction cleanup. It is a convenient secondary vac for light tasks.
Ryobi 9-Gallon 5.0-Peak HP Corded Wet/Dry Vac
Best Large CapacityPros
- Very large 9-gallon tank
- Strong suction for heavy debris
- Good for large workshops and job sites
Cons
- Very heavy and bulky
- Not portable for quick cleanups
The 9-gallon Ryobi corded shop vac is designed for maximum capacity. It is ideal for large workshops, construction sites, or any situation where you need to collect a lot of debris without constant emptying. The 5.0 peak HP motor provides strong suction.
Owner reviews note its durability and the large tank is a major advantage for big jobs. The trade-off is significant weight and size, making it a stationary tool. It is best for users who need a dedicated, high-capacity vac.
What to check before buying a Ryobi shop vac
Consider your primary use case. Cordless models offer portability but lower suction and shorter run times. Corded models provide consistent power but limit mobility. Tank size should match your typical cleanup volume. A 2-3 gallon vac is fine for quick jobs, while 6-9 gallons suit larger workshops.
Check the included accessories. Most Ryobi vacs come with a crevice tool, utility nozzle, and wet nozzle. Some models include a blower port or a cartridge filter. Also, verify the hose diameter and length. A 2-1/2 inch hose handles larger debris better than a 1-1/4 inch hose.
Mistakes to avoid when buying a Ryobi shop vac
Do not buy a cordless model for heavy-duty continuous use. The battery will drain quickly, and suction drops as the battery depletes. For large construction debris, a corded model is essential. Also, avoid choosing a tank size that is too small. Frequent emptying becomes frustrating.
Do not overlook the filter type. Ryobi offers foam and cartridge filters. Foam filters are better for wet pickup, while cartridge filters are best for fine dust. Using the wrong filter can damage the motor or reduce performance.
FAQs
Are Ryobi shop vacs any good?
Yes, Ryobi shop vacs are reliable for DIY and light professional use. They offer good value and strong performance, especially within the 18V ONE+ ecosystem.
Which Ryobi shop vac is the most powerful?
The Ryobi 6-Gallon 5.5-Peak HP Corded Wet/Dry Vac is the most powerful model. It delivers the highest suction of any Ryobi shop vac.
Can you use a Ryobi shop vac to vacuum water?
Yes, Ryobi wet/dry vacs are designed for both wet and dry pickup. Ensure you remove the paper filter and use the foam filter for wet vacuuming.
Do Ryobi shop vacs come with a battery?
Most cordless Ryobi shop vacs are sold as tools only, without a battery or charger. You need to purchase them separately or buy a kit.
How long does a Ryobi 18V battery last in a shop vac?
Battery life depends on the capacity and suction setting. A 4Ah battery typically lasts 15-25 minutes of continuous use on high suction.
Can I use a Ryobi shop vac as a blower?
Some Ryobi corded models include a blower port. Cordless models do not have this feature. You can use a separate Ryobi blower for that task.
What is the warranty on Ryobi shop vacs?
Ryobi shop vacs typically come with a 3-year limited warranty. Cordless tools have a 3-year warranty, while batteries have a 2-year warranty.
Are Ryobi shop vacs HEPA certified?
No, standard Ryobi shop vacs are not HEPA certified. They use standard cartridge or foam filters. For fine dust, consider a dedicated HEPA vacuum.
Which Ryobi shop vac is best for a car?
The Ryobi 18V ONE+ 3-Gallon Cordless Wet/Dry Vac (P3240) is best for car cleaning due to its portability and good suction for interiors.
Can I use a Ryobi shop vac with a dust collector?
Yes, you can use a Ryobi shop vac as a dust extractor for tools like sanders and saws. You may need a cyclone separator for larger volumes.
Our verdict
The Ryobi 18V ONE+ 3-Gallon Cordless Wet/Dry Vac (P3240) is the best overall for most users, offering the perfect balance of portability and performance. For budget-conscious buyers, the Ryobi 2-Gallon Cordless model is a great value for light, quick cleanups. If you need maximum power, the Ryobi 6-Gallon Corded vac is the top choice.