Best Greenworks Wet Dry Vacuum of 2026
Greenworks has expanded beyond lawn care into cordless wet/dry vacs that pair with their 40V and 80V battery platforms. We have analyzed specifications, aggregated owner feedback from major retailers, and compared build quality across the lineup to find the best models for cleanup in 2026.
Quick answer
The Greenworks 40V 4-Gallon Wet Dry Vac (GDV404) offers the best balance of suction power, runtime, and portability for most homeowners. For heavy-duty jobs, the 80V 5-Gallon model delivers commercial-grade airflow but requires the larger batteries.
Why trust ToolBuyerHub
- Tested on specs (power, torque, PSI)
- Battery & ecosystem compared
- Aggregated owner reviews
- Build quality & warranty checked
- Brand reliability
- No fake hands-on claims
Research updated June 2026.
Greenworks 40V 4-Gallon Wet Dry Vac (GDV404)
Best balance of power, portability, and battery compatibility for most users.
| Product | Best For | Key Spec | Rating | Price |
|---|---|---|---|---|
| Greenworks GDV404 | Overall / Everyday Use | 4 Gal, 40V, 50 CFM | 4.5/5 | $$ |
| Greenworks 80V 5-Gallon | Heavy-Duty / Large Debris | 5 Gal, 80V, 80 CFM | 4.3/5 | $$$ |
| Greenworks 40V 2-Gallon | Portability / Quick Cleanups | 2 Gal, 40V, 40 CFM | 4.2/5 | $ |
| Greenworks 40V 6-Gallon | Large Capacity / Shop Use | 6 Gal, 40V, 55 CFM | 4.1/5 | $$ |
| Greenworks 80V 4-Gallon | Power / Cordless Freedom | 4 Gal, 80V, 75 CFM | 4.0/5 | $$$ |
Why Choose a Greenworks Wet Dry Vacuum?
Greenworks has built a strong reputation for cordless outdoor power equipment, and their wet/dry vacs leverage the same battery platforms. The main advantage is ecosystem compatibility: if you already own Greenworks 40V or 80V tools, you can use the same batteries across your vac, trimmer, blower, and chainsaw. Owner reviews consistently praise the convenience of cordless operation for cleaning garages, workshops, vehicles, and job sites without dragging a hose or finding an outlet.
However, cordless vacs trade some runtime and suction for portability. The 40V models are lighter and more maneuverable, while the 80V models deliver higher airflow (measured in CFM) for picking up heavier wet debris. Build quality is generally solid, with polypropylene tanks that resist rust and cracking. Most models include a dual-filter system (foam for wet, cartridge for dry) and a blower function for clearing leaves or sawdust.
What to Check Before Buying a Greenworks Wet Dry Vacuum
Battery Compatibility: Greenworks has two primary battery lines: 40V (common for lawn tools) and 80V (higher power for larger equipment). Ensure the vac you choose matches the batteries you already own. Most 40V vacs accept all Greenworks 40V batteries (2Ah to 5Ah). 80V vacs require the larger 80V batteries (2Ah to 5Ah), which are heavier and more expensive.
Capacity and Portability: Tank size directly affects how much debris you can collect before emptying. A 2-gallon vac is ideal for quick car cleanups and small spills. A 4-gallon model is the sweet spot for most homeowners. A 6-gallon or 5-gallon (80V) is better for larger workshops but becomes heavier to carry.
Suction and Airflow: Look at CFM (cubic feet per minute) rather than just horsepower. Greenworks 40V models typically deliver 40-55 CFM. The 80V models push 75-80 CFM, which is closer to a corded shop vac. Higher CFM means faster pickup of wet spills and larger debris.
Filter Type and Maintenance: All Greenworks vacs use a washable foam filter for wet pickup and a cartridge filter for dry debris. Some models include a filter cage that prevents the filter from collapsing. Check if replacement filters are readily available and how easy the filter is to clean.
Accessories Included: Most kits come with a crevice tool, utility nozzle, wet nozzle, and a hose. Some higher-end models include a car cleaning kit or a floor nozzle. The hose diameter (usually 1.25 inches or 1.5 inches) affects airflow and compatibility with third-party accessories.
Mistakes to Avoid When Buying a Greenworks Wet Dry Vacuum
Buying the Wrong Battery Platform: A common mistake is purchasing an 80V vac when you only have 40V batteries, or vice versa. The batteries are not interchangeable. Check your existing Greenworks tools to confirm the voltage before buying.
Ignoring Runtime: Cordless vacs drain batteries quickly on high suction. A 2Ah 40V battery may only run 10-15 minutes under heavy load. If you have larger jobs, invest in a 4Ah or 5Ah battery, or consider the 80V model for longer runtime per charge.
Overlooking the Blower Feature: Many Greenworks vacs double as a blower. If you plan to use this function, check that the blower nozzle is included and that the vac has a dedicated blower port. Some models require you to reverse the hose, which is less convenient.
Assuming All Accessories Fit: Greenworks uses a standard 1.25-inch hose on most 40V models, but the 80V models use a larger 1.5-inch hose. Accessories are not cross-compatible between the two sizes without an adapter.
Skipping the Filter Maintenance: Owners who neglect cleaning the foam filter after wet pickups often report reduced suction and musty odors. Rinse the foam filter with water and let it dry completely before reuse. Replace the cartridge filter when it appears clogged or damaged.
Best Greenworks Wet Dry Vacuum Reviews
Greenworks 40V 4-Gallon Wet Dry Vac (GDV404)
Best OverallPros
- Excellent balance of size and power
- Works with all Greenworks 40V batteries
- Blower function included
Cons
- Hose could be longer
- No onboard accessory storage
The GDV404 is the most popular Greenworks wet/dry vac for good reason. Its 4-gallon tank is large enough for most garage and workshop cleanups but compact enough to carry easily. Owner reviews consistently highlight strong suction for a cordless model, with the 50 CFM airflow handling sawdust, dirt, and wet spills effectively. The blower function is a nice bonus for clearing leaves or sawdust from benches.
Battery life is decent with a 4Ah battery, giving about 20 minutes of continuous use on high. The dual-filter system works well, though some owners wish the foam filter was easier to remove for cleaning. The included accessories are standard: a crevice tool, utility nozzle, and wet nozzle. For most homeowners, this is the best value pick in the Greenworks lineup.
Greenworks 80V 5-Gallon Wet Dry Vac
Best Heavy-DutyPros
- Very high airflow for a cordless vac
- Large capacity for big jobs
- Durable construction
Cons
- Heavy and bulky
- Requires expensive 80V batteries
The 80V 5-gallon model is Greenworks' most powerful cordless wet/dry vac. With 80 CFM of airflow, it approaches the performance of a corded shop vac, easily picking up wet leaves, gravel, and large debris. Owner reviews note that it handles thick mud and standing water without bogging down. The 5-gallon tank means fewer trips to empty it during larger projects.
The trade-off is weight and cost. At over 12 pounds without a battery, it is not ideal for carrying up stairs or for quick cleanups. The 80V batteries are also significantly more expensive than 40V packs. However, if you already own Greenworks 80V tools like the chainsaw or blower, this vac is a natural addition. The blower function is also more powerful than the 40V models, making it useful for clearing driveways.
Greenworks 40V 2-Gallon Wet Dry Vac
Best PortablePros
- Extremely lightweight and compact
- Great for car interiors and small spills
- Easy to store in tight spaces
Cons
- Small tank fills quickly
- Lower suction than larger models
The 2-gallon model is Greenworks' most portable wet/dry vac. Weighing just 4.5 pounds without a battery, it is easy to carry around the house, garage, or job site. Owner reviews praise it for quick cleanups like vacuuming car interiors, cleaning up pet hair, or sucking up small spills. The compact size makes it easy to store under a workbench or in a cabinet.
The trade-off is limited capacity and lower airflow. At 40 CFM, it is not suited for large debris or heavy wet pickup. The 2-gallon tank fills quickly, especially with wet material. However, for its intended use as a portable spot cleaner, it performs well. The included crevice tool and brush nozzle are useful for detailed work. This is a good option for apartment dwellers or anyone who needs a vac for small tasks.
Greenworks 40V 6-Gallon Wet Dry Vac
Best Large CapacityPros
- Largest 40V tank capacity
- Good airflow for the platform
- Drain port for easy liquid disposal
Cons
- Heavier and more cumbersome
- Battery drain is faster on high
The 6-gallon 40V model is Greenworks' largest tank in the 40V line. It offers 55 CFM of airflow, slightly more than the 4-gallon model, making it suitable for larger workshops or construction sites. Owner reviews note that the drain port is a useful feature for emptying liquids without lifting the tank. The larger capacity means fewer stops during big cleanup jobs.
The main downside is weight and battery consumption. At nearly 10 pounds, it is heavier to move around, and the larger tank encourages longer runtimes, which can drain a 4Ah battery in under 15 minutes on high. The included accessories are similar to the 4-gallon model. This vac is best for users who need maximum capacity and already have spare 40V batteries to swap in.
Greenworks 80V 4-Gallon Wet Dry Vac
Best Power-to-PortabilityPros
- High airflow in a 4-gallon form
- More portable than the 5-gallon 80V
- Blower function is very strong
Cons
- Still heavy for a 4-gallon tank
- Battery and charger cost extra
The 80V 4-gallon model sits between the 40V 4-gallon and the 80V 5-gallon in the lineup. It offers 75 CFM of airflow, nearly matching the larger 80V model, but in a slightly more compact tank. Owner reviews appreciate the strong suction for picking up heavy debris and wet leaves. The blower function is powerful enough to clear a small driveway.
The catch is that it still requires the expensive 80V batteries, and at over 10 pounds, it is not as portable as the 40V 4-gallon model. For users who already own 80V tools and want a balance of power and size, this is a solid option. However, the 40V 4-gallon model offers better value for most homeowners who do not need the extra airflow.
FAQs
Are Greenworks wet dry vacs any good?
Yes, they are reliable cordless options for homeowners, especially if you already own Greenworks batteries. They offer solid suction and build quality for the price.
Do Greenworks vacs come with a battery?
Most are sold as "tool only" to keep the price lower. You will need to purchase a battery and charger separately if you do not already own them.
Can I use a Greenworks 40V battery in an 80V vac?
No, the 40V and 80V batteries are not interchangeable. Each vac is designed for one specific voltage platform.
How long does the battery last on a Greenworks wet dry vac?
Runtime depends on the battery size and suction setting. A 4Ah 40V battery typically lasts 15-25 minutes on high, longer on low.