Updated November 2026
Shopping for a dewalt leaf blower vacuum usually comes down to one question: which blower-vac can handle your yard’s leaf load without wearing you out? This list compares four blower-vac models built for that job. We judged each one on airflow and air speed, mulch ratio, power source, suction and collection capability, bag and tube design, and how owners typically describe daily use. Use it as a shortlist, then check the specs against your own yard size and the tasks you care about most.
Our top picks at a glance
- 1
TOP CHOICEBest overallWORX Trivac 3-in-1 WG509View on Amazon - 2
Best for heavy leaf loadsWORX Trivac 3-in-1 WG512View on Amazon - 3
Best cordless pickWORX PowerShare 40V 3-in-1 WG583View on Amazon - 4
Best budget pickCRAFTSMAN 3-in-1 CMEBL7000View on Amazon
Our Top Picks
Quick Comparison
| Product | Best for | Key feature |
|---|---|---|
| WORX Trivac 3-in-1 WG509 | Medium yards with mixed leaf and debris | 18:1 mulch ratio at 350 CFM |
| WORX Trivac 3-in-1 WG512 | Large lots and heavy leaf fall | 16:1 mulch ratio at 600 CFM |
| WORX PowerShare 40V 3-in-1 WG583 | Cordless use without a cord to manage | Brushless motor with dual-speed control |
| CRAFTSMAN 3-in-1 CMEBL7000 | Budget-minded homeowners with a corded outlet nearby | Up to 260 MPH air speed with a 12-amp motor |
WORX Trivac 3-in-1 WG509
WORX350 CFM & 210 MPH Airflow, 18:1 Mulch Ratio for Efficient Leaf Removal, Corded Trivac 3-in-1 Electric Leaf Blower/Leaf Vacuum/Leaf Mulcher, WG509
Best for: Medium yards with mixed leaf and debris
This corded model suits homeowners with a standard-size lot who want one tool to blow, vacuum and mulch. It is a sensible choice when the nearest outlet is within easy extension cord reach.
Key specs
- 350 CFM airflow and 210 MPH air speed (per the listing)
- 18:1 mulch ratio (per the listing)
- Corded electric, 3-in-1 blower, vacuum and mulcher
Pros
- Higher mulch ratio than the WG512 means leaves reduce to a smaller volume.
- Corded power provides consistent output without battery swaps.
- Switching between blow and vacuum modes is straightforward for most owners.
Cons
- Cord management adds effort on larger properties.
- Airflow is lower than the WG512, which can slow work on very heavy leaf fall.
Bottom line: A strong all-round pick for homeowners with a moderate yard and a nearby outlet.
WORX Trivac 3-in-1 WG512
WORX600 CFM Airflow, 16:1 Mulch Ratio for Heavy-Duty Leaf Removal, Corded Trivac 3-in-1 Electric Leaf Blower/Leaf Vacuum/Leaf Mulcher, WG512
Best for: Large lots and heavy leaf fall
This is the higher-airflow corded option in the Trivac line. It fits properties with large lawns, long driveways or big deciduous trees where volume matters more than the finest mulch.
Key specs
- 600 CFM airflow (per the listing)
- 16:1 mulch ratio (per the listing)
- Corded electric, 3-in-1 blower, vacuum and mulcher
Pros
- Substantially higher airflow than the WG509 for moving wet or dense leaves.
- Mulching capacity handles large piles efficiently.
- Same 3-in-1 flexibility as its sibling model.
Cons
- Corded operation limits range and requires careful cord handling.
- The 16:1 ratio produces slightly coarser mulch than the WG509.
Bottom line: Best for owners who need maximum corded airflow for large, leaf-heavy properties.
WORX PowerShare 40V 3-in-1 WG583
WORXBrushless Power, 210 MPH Air Speed, Dual-Speed Control, 2 x 4.0Ah Batteries & 4.0A Charger Included, PowerShare 40V 3-in-1 Cordless Leaf Blower/Leaf Vacuum/Leaf Mulcher, WG583
Best for: Cordless use without a cord to manage
This battery-powered Trivac suits homeowners who want to work anywhere on the property without an extension cord. It is a good match for yards with multiple zones or spaces far from an outlet.
Key specs
- 210 MPH air speed and dual-speed control (per the listing)
- Brushless motor on a 40V PowerShare platform
- Two 4.0Ah batteries and a 4.0A charger included (per the listing)
Pros
- Cordless freedom makes it easy to clean decks, patios and tight corners.
- Included batteries and charger let owners start working right out of the box.
- Dual-speed control lets you match power to the job.
Cons
- Runtime on a single battery limits long jobs, so a second battery helps.
- Battery-powered output may feel less forceful than corded models on very heavy, wet leaves.
Bottom line: The right choice for owners who value mobility and want a complete cordless kit.
CRAFTSMAN 3-in-1 CMEBL7000
CRAFTSMAN 3-in-1 Leaf Blower, Vacuum and Mulcher, Backpack Blower Up to 260 MPH, 12 Amp, Corded Electric Leaf Collector (CMEBL7000)
Best for: Budget-minded homeowners with a corded outlet nearby
This corded 3-in-1 unit is a practical option for homeowners with small to medium yards who want blower, vacuum and mulcher functions without a premium price tier. It works well for seasonal cleanup in a compact area.
Key specs
- Up to 260 MPH air speed (per the listing)
- 12-amp corded motor (per the listing)
- 3-in-1 blower, vacuum and mulcher configuration
Pros
- Covers blowing, vacuuming and mulching in one unit.
- Corded motor provides steady power without battery management.
- Well suited to smaller seasonal cleanup jobs.
Cons
- Airflow figures are lower than the WORX 600 CFM model for heavy loads.
- Corded operation restricts reach across larger properties.
Bottom line: A sensible pick for smaller yards and buyers prioritizing value over maximum airflow.
Buying Guide
Airflow and Air Speed
Airflow, measured in CFM (cubic feet per minute), tells you how much air the unit moves. Air speed, measured in MPH, indicates how hard that air hits the surface. For loose, dry leaves on lawns, moderate CFM is usually enough. For wet leaves packed against pavement or gutters, higher CFM makes a noticeable difference.
Good picks for this: WORX Trivac 3-in-1 WG512, CRAFTSMAN 3-in-1 CMEBL7000
Mulch Ratio
The mulch ratio describes how much the unit reduces leaf volume. A 16:1 ratio means roughly 16 bags of leaves become one bag of mulch. A higher number (such as 18:1) usually means finer mulch and less volume. Choose based on whether you want the mulch for garden beds or simply need to shrink piles for disposal.
Good picks for this: WORX Trivac 3-in-1 WG509, WORX Trivac 3-in-1 WG512
Power Source
Corded models deliver consistent power with no battery limits but require an outlet and cord management. Cordless models offer freedom and quiet operation but depend on battery capacity. Consider the layout of your property before deciding.
Good picks for this: WORX PowerShare 40V 3-in-1 WG583, WORX Trivac 3-in-1 WG509
Yard Size and Use Case
A small patio or courtyard needs far less capability than a half-acre lot with mature trees. Match the unit to the largest area you clean regularly. Oversizing adds weight and cost of ownership; undersizing means longer jobs and frustration.
Good picks for this: CRAFTSMAN 3-in-1 CMEBL7000, WORX Trivac 3-in-1 WG512
Bag Capacity and Collection
Check the collection bag volume and how easily it detaches for emptying. A larger bag means fewer stops, but heavier loads can strain your back. Look for a bag with a sturdy zipper or clip and a clear fill indicator if the design offers one.
Good picks for this: WORX Trivac 3-in-1 WG509, CRAFTSMAN 3-in-1 CMEBL7000
Weight and Ergonomics
Blower-vacs are used with the arms extended and the unit held at waist height, so balance matters. Check the listed weight and how the handle and shoulder strap, if included, distribute it. Owners often report that a well-balanced unit reduces fatigue on long sessions.
Good picks for this: WORX PowerShare 40V 3-in-1 WG583, WORX Trivac 3-in-1 WG509
Durability and Care
Keep air intake screens and the impeller area clear of debris after each use. Store the unit dry and empty the collection bag before storage so moisture does not sit in the mulch chamber. For battery models, store batteries at a moderate charge and follow the manufacturer’s charging guidance.
Good picks for this: CRAFTSMAN 3-in-1 CMEBL7000, WORX PowerShare 40V 3-in-1 WG583
FAQ
What is a dewalt leaf blower vacuum, and how does it differ from a standard blower?
A blower-vac is a combined tool that blows leaves into piles, vacuums them into a bag and often mulches them. A standard blower only moves debris. The vacuum and mulch functions reduce the number of trips to the compost or curb.
What does the mulch ratio mean?
The mulch ratio is the approximate reduction in volume after leaves pass through the mulching chamber. A 16:1 ratio means about sixteen bags of leaves become one bag of mulch, though results vary with leaf type and moisture.
Is a corded or cordless blower-vac better?
Corded models offer continuous power and no battery limits. Cordless models give freedom of movement and quieter operation. Choose corded for large, heavy-leaf jobs near an outlet and cordless for mobility across varied spaces.
How much airflow do I need for my yard?
Small to medium yards generally work well with moderate CFM. Large properties or wet, packed leaves benefit from higher airflow, such as the 600 CFM listing on the WG512.
Can I use a blower-vac for garden mulch?
Yes, mulched leaves are commonly used as garden mulch or added to compost. Shredded leaves break down faster and are easier to spread than whole leaves. Avoid mulching diseased or heavily treated foliage.
How should I maintain a blower-vac between seasons?
Clean the intake screen, empty and dry the collection bag, and inspect the impeller for debris. For cordless models, store batteries as the manufacturer directs. Consult the owner’s manual for model-specific service intervals.
Conclusion
For most homeowners, the WORX Trivac WG509 is a balanced all-round pick, while the WG512 suits large, leaf-heavy properties with a nearby outlet. Buyers who want to work without a cord should consider the WG583 with its included batteries. The CRAFTSMAN CMEBL7000 offers a practical option for smaller yards. Match airflow, mulch ratio and power source to your property, and check the current specifications on the listing before buying.
Sources
- Guidance on yard waste, leaf disposal and composting practices (epa.gov)
- Information on battery technology and safe handling of power tools (energy.gov)
- Consumer safety guidance for outdoor power equipment (cpsc.gov)
Related reading
- Leaf and Vacuum Blower Picks: 7 Best Models Compared (2026)
- Leaf Vacuum Mulcher Guide: Blower-Vacs and Leaf Alternatives
- Leaf Blower Mulcher Vacuum: How to Choose and Use One (Step-by-Step)
- Black and Decker Leaf Vacuum Blower Review: Is It Worth It?
- 5 Best Cordless Leaf Blowers with Vacuum Models for Home Yards (2026)

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