CFM moves leaves, MPH lifts them · review
A 3-in-1 corded blower vac with an 18:1 stated mulch ratio, variable speed and a reusable bag. It has 12,000 ratings at $80.
Moving between blow and vacuum with a switch is the WG509’s best feature. Most 3-in-1 machines need the tube changed.
The 42-liter bag saves the running cost of Black+Decker’s disposable system.
Wear eye and hearing protection, and keep the air stream away from people and pets. Noise figures on listings do not always say whether they are sound power or sound pressure.
Same section, nearest cost — what else that money buys.
| Motor | 12 A corded |
|---|---|
| Airflow | 350 CFM |
| Air speed | 210 MPH |
| Mulch ratio | 18:1 |
| Bag | 42 L, reusable |
| Speed | Variable |
| Weight | 9.3 lb |
| Amazon reference | B00MN4YCKK |
| EAN | 0845534012361 |
The WG509 has higher air speed and a better mulch ratio. The WG512 moves more air at a much lower speed, with a bigger bag, for about $37 more.
WORX says 18 bags of leaves shred down to one. It depends on how dry the leaves are.
7.6/ 10
Our pick of the 3-in-1 machines: no bags to buy and a switch rather than a tube change.
The default leaf cleanup tool for a small to mid-size yard.
Specifications: the Amazon.com listing, read from a US address. Live prices: Amazon.com, through Keepa. Every figure on this page names its source.
7 A corded · 180 MPH · 180 CFM · 4.4 lb · 2-year warranty
A $42 corded blower with 30,000 ratings, weighing 4.4 lb. It suits porches and short driveways more than a yard of leaves.
Best for: Decks, garages and driveways close to an outlet.
≈ $42
12 A corded · 250 MPH · 400 CFM · blow, vacuum, mulch · 2 speeds · metal fan · 8.1 lb
A 3-in-1 corded blower, vacuum and mulcher at 400 CFM and 8.1 lb, with disposable bags and a metal fan, for $79.
Best for: A small to mid-size yard with leaves to bag.
≈ $79
20V 1.5Ah · 130 MPH · 100 CFM · 61 dB in the table · 3.7 lb · 2-year warranty
A 3.7-lb cordless sweeper for hard surfaces, with an 18,500-rating history. At 100 CFM, it clears steps rather than lawns.
Best for: Driveways, garages and decks.
≈ $79
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