Model#: WRXNWG509

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Worx WG509 TRIVAC 12 Amp 3-In-1 Variable-Speed Mulcher Blower Vacuum

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Product Overview


The ultimate in lawn care and debris removal, the WORX WG509 TriVac, with its powerful two-stage metal impeller and shredder blade, features offers the highest level of versatility and functionality for effective lawn care and cleanup. Easy-to-use and no tools required, the TriVac features a 3-In-1 system for blowing, vacuuming, and mulching leaves without the need for stopping to change tubes. The TriVac does it all with the simple flip of a switch.
The WG509 TriVac's balanced designed offers single handed operation, making it easier to maneuver and control without the added fatigue. In vac mode, the innovative vacuum tube design provides up to 350 CFM of air volume, even when reaching under decks and patio furniture. In blower mode, air speeds can be electronically adjusted from 75 MPH up to 210 MPH, allowing users to maximize performance for blowing and sweeping in corners or increase power on demand.
The WORX WG509 TriVac features a metal impeller plus shredder blade, providing an astounding 18:1 mulching ratio for efficient debris cleanup. When finished, a quick release makes tube cleanup a breeze, and the included collection bag holds up to a full bushel of mulched leaves and debris. With its powerful 12 amp motor, the WG509 is an effective alternative to gas powered blowers and sweepers, and requires minimal maintenance for extended service life.
  • All-in-one system offers the ultimate level of versatility - blow, mulch and vacuum with the flip of a switch
  • Innovative vacuum tube design that easily reaches under decks and patio furniture with minimal effort
  • Rugged metal impeller with added shredder blade provides an astounding 18:1 mulching ratio
  • Electronic variable-speed control offers precise power and speed settings for various tasks
  • Powerful 12 amp motor that delivers consistent power and performance
  • TriVac 12 Amp 3-In-1 Variable-Speed Mulcher Blower Vacuum - WG509
  • Collection Bag


Air Flow (CFM): 350
Air Speed (MPH): 0 - 210
Amperage: 12
Bag Capacity: 1 Bushel
Mulching Capability: Yes
Mulching Ratio: 18
Speed Controls: Dial
Speed Settings: Variable
Voltage: 120V



4.5 / 5.0
521 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Yes, I would recommend this to a friend (1)
Muclh bag
Tool works great. Just the bag blew open at the seam where it connects to the tool.
May 22, 2014
Originally posted at
Delivers as advertised!!!
I bought this product in May after doing lots of research. I wanted to ensure I had the correct model that had the metal mulching system. Having the 3 in 1 machine is a tremendous help. The leaf blower has enough power to even move lightly damp leaves. The Vac works great on leaves. The mulching works great as well, but you have to take it slow and easy so that you don't over load the mulching grinder. I've had no issue with the bag. I recommend you pull it snug to avoid dragging on the ground OR buy another Velcro tie strap to help keep it off the ground and close to your body or the blower.
July 5, 2014
Originally posted at
Bag collector
I love the machine, but the bag collector do not hold up to normal use. This is second bag replacement within a year. The separates around the twist on connection and rear seams.
April 12, 2015
Originally posted at
Yard cleanup a 200 mph breeze
Brought the Trivac a few weeks ago to clean up leaves in my yard. This unit is light and easy to use. The reduction in debris is amazing how it transforms a pile of leaves into a handful of fine mulch. The variable speed control allows for excellent control of the task at hand of either blowing debris or vacuuming up leaves.
September 19, 2015
Originally posted at
Great product!
My wife pushed for this product and I was hesitant about the buy. Once it arrived she was quick to open it up. She plugged it in and began blowing of the driveway with ease. Then, with only a few easy adjustments, she converted it into a mulcher. I was impressed with how easily she accomplished this. We have four huge oak trees and there where acorns everywhere. It mulched them up no problem. It was loud but it was mulching acorns so that's to be expected. Overall it's an excellent product!
October 23, 2015
Originally posted at
Powerful Mulcher/Blower
We bought this a month ago and have used it several times for leaves, etc. Have used the blower to dry the car after washing. Far better than the other electric blower/mulcher that I previously owned.
October 26, 2015
Originally posted at
Everything I was hoping for
I have used other blower/mulches and this is the best yet. Simple assembly, light weight. I love the variable speed motor and how fast it vacuums and mulches, even wet leaves. The switch from blower to vacuum is a delight making the job much faster.
November 6, 2016
Originally posted at
May 28, 2014
Originally posted at
Switching between blower to vac is great and easy.
It works just like I expected no issues. It cut my leaf clean up by by at least an hour
November 4, 2014
Originally posted at
Works Great!!!
Simple operation, light weight and easy to use. I used it today to vacuum leaves and yard trimmings. Easily converts from blow to vac and mulch. Perfect for lawn cleanup.
This review was collected as part of a promotion
November 23, 2017
Originally posted at

Questions & Answers

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does it come with a charger for the battery?
FISHMAN on Jul 9, 2015
BEST ANSWER: This product does not include a charger. It uses an extension cord to power the product.