TRIVAC w/ Multi-Stage All Metal Mulching System (WG509)


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Ease up on your outdoor cleanup

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All-in-one design: leaf blower, mulcher & vacuum

Quickly converts from leaf blower to vacuum mode with the flip of a switch

Two-stage metal impeller with shredder blade provides an 18:1 mulch ratio

Electronic variable speed control for corners and heavy debris

Quick-release button makes cleaning debris as easy as ever

TRIVAC w/ Multi-Stage All Metal Mulching System (WG509) ITEM WG509

Regular Price: $119.99

Special Price $89.97

Availability: In stock

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WORX TRIVAC Blower / Mulcher / Yard Vacuum - WG500.2

Key Features

The WORX TRIVAC 3-in-1 Blower/Mulcher/Vacuum features an All Metal Mulching System with shredder blade that effortlessly mulches leaves up to 1/18th of their original size. There are no tubes to change and you can instantly switch between blowing and vacuuming with the flip of a switch. The TRIVAC vacuum/mulcher/blower will save you time and make cleanup easier.


The WORX TRIVAC 3-in-1 Leaf Blower/Mulcher/Yard Vacuum features a variable speed throttle control that adjusts the machine’s air flow from 75 to 210 mph. The biggest advantage of electronic speed control is using different speeds when blowing the top of mulch or in corners. Homeowners are in full command when using this handy yard tool. At 210 mph, the TRIVAC leaf blower/vacuum/mulcher blows large volumes of leaves in no time at all - but it is also capable of minimizing air flow to dislodge debris from sensitive areas..
WORX TRIVAC Blower / Mulcher / Vac with Metal Impeller - WG509
WORX TRIVAC Blower / Mulcher / Vac with Metal Impeller - WG509
The WORX TRIVAC mulcher/blower/vacuum is equipped with an All Metal Mulching System that utilizes a shredder blade to effortlessly mulch leaves up to 1/18th of their original size. At just 9.3 lbs, the TRIVAC leaf blower/mulcher/vacuum is compact, lightweight and capable of single-hand operation. Save time on your outdoor cleanup by flipping a switch to choose between blowing and mulching!
In yard vac mode, the innovative vacuum tube design makes reaching under decks and patio furniture easy. To save time and make cleanup easier, the TRIVAC leaf blower/vacuum/mulcher features a quick-release tube for instant, easy access.
WORX TRIVAC Blower / Mulcher / Vac with Metal Impeller - WG509
Technical Specifications
  • Rated Voltage
  • Power Input
    12 Amps
  • Air Speed
    80-210 mph
  • Air Volume
    350 cfm
  • Bag Capacity
    1.2 Bushels
  • Mulch Ratio
  • Machine Weight
    9.3 lbs
  • Warranty
    3 Years
You're Getting
  • (1) - TRIVAC Blower/Mulcher/Vac
  • (1) - Debris Collection Bag

Frequently Asked Questions

  • Does this come with a battery and charger?

    No, this model does not include a battery. This is an electric tool.

  • How heavy is the TRIVAC Multi-Stage All Metal Mulching System?

    One of the lightest tools in its class, the TRIVAC Multi-Stage All Metal Mulching System only weighs 9.3lbs. Our ergonomic design ensures even this small amount of weight is optimally distributed to make clean up comfortable and enjoyable while keeping the controls easily accessible.

  • How long is the cord?

    The TRIVAC Multi-Stage All Metal Mulching System’s attached cord is 12” cord and is equipped with an extension cord retainer to help keep your power cords connected, even if it gets caught while you’re working.

  • What kind of extension cord should I use?

    The right extension cord will ensure you get the performance you expect and will extend the life of your blower. Look for an extension cord rated for Outdoor Use and make sure the gauge of the cord is appropriate for the length you’re using. The WG509 is a 12A tool, so check for gauge and length on the grid here, or in your manual. Your local hardware or garden supply store will be happy to help you select the right cord to meet your needs.

  • Can I use batteries to power the WG509 TRIVAC Multi-Stage All Metal Mulching System?

    The WG509 TRIVAC Multi-Stage All Metal Mulching System is an electric-only model blower, mulcher, & vacuum.

    For a powerful cordless line, Worx offers the TURBINE family of blowers:

    TURBINE 20V Cordless Leaf Blower (WG546)

    TURBINE 20V Cordless Leaf Blower (tool only) (WG546.9)

    TURBINE 56V Cordless Leaf Blower (WG591)

  • What is the horsepower rating of the Worx TRIVAC Multi-Stage All Metal Mulching System? How powerful is it?

    Horsepower rating is more accurately used to describe gas-powered tools. The Worx TRIVAC Multi-Stage All Metal Mulching System has a power rating of 12A and reaches a no-load speed of up to 15,000 RPMs. With a max airflow of 350cfm, the Worx TRIVAC has the power to get the job done, whether the job is vacuuming fallen leaves, sweeping out the garage or drying off your car after washing it.

  • What kind of mulching blade is in the TRIVAC Multi-Stage All Metal Mulching System? What is the mulching ratio?

    The impeller/mulching blade for the TRIVAC Multi-Stage All Metal Mulching System is a dual-stage metal impeller for durability and maximum mulching power – a ratio of 18:1.

  • Does it come pre-assembled?

    Each TRIVAC Multi-Stage All Metal Mulching System comes with some minor assembly required, but it will take less than 3 minutes and will not require tools.

  • How do I assemble the TRIVAC Multi-Stage All Metal Mulching System?

    To assemble the TRIVAC Multi-Stage All Metal Mulching System, snap together the two nozzle pieces, making sure that the tabs on the back nozzle piece fit securely into the corresponding cutouts on the front nozzle piece (Featured in the manual as Figure A). Fit the wider end of the tube over the front of the motor housing, lining up the pegs on the motor housing to the channels on the nozzle (See Figure B in the manual). Roll the nozzle channel over the peg and snap the top of the nozzle into the handle. That’s it!

  • Once I put the Worx TRIVAC together, can I disassemble it?

    Yes, you can disassemble the TRIVAC Multi-Stage All Metal Mulching System after you’ve put it together. Press the black button at the front of the top handle and pull the handle forward, away from the nozzle. Separating the motor and nozzle makes the tool more compact for transport or easy storage in tight spaces.

    If you need to further disassemble the nozzle, find the grooved indentation on each side of the nozzle. Press down hard on these while pushing the seam against a hard surface. It is difficult to separate, but can be done if necessary.

  • Is this also a vacuum like some of the other electric blowers Worx offers?

    Yes, the WG509 is a complete 3-in-1 electric leaf blower/vacuum/mulcher.

  • What is the capacity of the collection bag?

    The bag included with the TRIVAC will hold up to 1.2 bushels of mulched leaves. With a mulching ratio of 18:1, that’s a whole lot of leaves.

  • How do I attach the collection bag?

    On the black shaft under the TRIVAC, there are two pegs. Line up these pegs with the channels in the orange collar of the collection bag. Push the bag collar towards the TRIVAC and turn right (towards the “lock” symbol). The bag will click into place letting you know it’s secure.

    To remove the bag from the TRIVAC, press the orange collar of the collection bag towards the TRIVAC and turn left (towards the “unlock” symbol).

  • Is the TRIVAC Multi-Stage All Metal Mulching System variable speed? How do I change the speed?

    Yes, the WG509 TRIVAC Multi-Stage All Metal Mulching System does have variable speed control. The control is located towards the back of the TRIVAC’s handle on the left side of the unit. Dial up the speed to find the right amount of power for the job at hand and customize your TRIVAC’s performance to match the needs of your yard.

  • How hard is it to switch between blowing and vacuuming? What kind of tools or accessories will I need?

    It’s as easy as flipping a switch! You can even make the switch while working with the TRIVAC. Blow the leaves into a pile, then flip the orange switch on the shaft just above the collection bag, and vacuum them up.

  • I misplaced my manual. Is there anywhere I can get more information?

    You can download the manual here. Our friendly customer service team will be glad to answer any questions you may have at 1-866-354-9679 (WORX).

  • Are there any precautions I should follow when using the blower with damp leaves? Will I get shocked?

    The Worx TRIVAC Electric Leaf Blower is double-insulated to prevent shock, but we recommend that our customers follow standard safety precautions while using our tools, including wearing safety eyewear, gloves, appropriate shoes and clothing, and keeping hair tied back. Review the owner’s manual for complete information.

    The Worx TRIVAC will handle damp leaves, but note that wet leaves may cause clogging. For optimum performance, be sure to allow for proper airflow when vacuuming. When switching from blowing to mulching, be sure the impeller has stopped before opening the protective screen to attach the collection bag.

    ATTENTION: Keep all loose clothing, hair and debris away from the air intake area to avoid accident, injury or damage to the tool. Hold the blower at your side and keep the bottom of the motor housing clear at all times.

  • What is the guarantee/warranty?

    If you decide the Worx TRIVAC isn’t the right tool for you, we offer a 30-day Money Back Guarantee from date of receipt (less shipping and handling). Please call our customer service center at 1-866-354-9679 (WORX) and we’ll be happy to assist. View more information here.

    We know your tools are indispensable, so we cover each tool with a 2 Year Limited Consumer Warranty. You can extend your warranty to 3 years by registering online within 30 days of purchase. Already have your Worx TRIVAC? Register now!

    Parts subject to normal wear and tear are not covered by the tool’s warranty. View more information on our warranty here.

  • Where can I get replacement parts?

    Need an extra bag? Many replacement parts are available online under Accessories.

  • Is the mulching impeller in the blower replaceable?

    Because of the positioning of the impeller in the tool, it is not a part we offer as a replaceable item. Our friendly customer service team will be glad to help you find the best solution to get you back up and running. Please contact us at 1-866-354-9679 (Worx).


Important Information

California proposition 65 WARNING:

This product can expose you to chemicals including lead, phthalate or bisphenol A which are known to the State of California to cause cancer, birth defects or other reproductive harm. Wash your hands after use. For more information go to

Proposition 65 de la Californie AVERTISSEMENT:

Ce produit peut vous exposer à des produits chimiques, incluant au plomb, au phtalate ou au bisphénol A, qui sont reconnus dans l'État de Californie comme pouvant causer un cancer, des anomalies congénitales ou d'autres dommages à l'appareil reproducteur. Assures-vous de bien vous laver les mains après usage. Pour en savoir plus, veuillez consulter le site

Propuesta de California 65 ADVERTENCIA:

Este producto puede exponerlo a químicos que incluyen plomo, ftalato, o bisfenol A que se sabe en el Estado de California que causan cáncer, defectos de nacimiento u otros daños reproductivos. Lave sus manos después de usarlo. Para más información visite
TRIVAC w/ Multi-Stage All Metal Mulching System (WG509) is rated 4.2 out of 5 by 1211.
Rated 5 out of 5 by from Great Product Had older WG500. This model WG509 has many improvements which are great compared to the older version. Hats off to Worx. Im a big fan anyway.
Date published: 2018-12-03
Rated 5 out of 5 by from Excellent product!!! When I could not sleep, I watched the infomercial for the Trivac 509 at 0430 while sitting on my couch drinking coffee with the leaves piling up outside. I purchased the System that morning and had it delivered within four days. The Trivac systems work exactly as portrayed and I am very happy with all the functions. I was able to clear my entire quarter acre lot (which was about a foot deep in leaves) in 3 hours! I have already recommended this product to three family members. Thanks to the engineers and the entire WORX team for making a great product, the purchase easy and the delivery time quick.
Date published: 2018-12-03
Rated 5 out of 5 by from Easy to use We are very pleased with the blower/vacuum/mulcher. It is very easy to use and the blower is a lot more powerful than the blower we had. We recommend especially for someone with a lot of leaves.
Date published: 2018-12-02
Rated 5 out of 5 by from Good piece of machine It did very well when I first used it. It was easy to put together>
Date published: 2018-12-02
Rated 5 out of 5 by from Powerful enough for even wet leaves. I have wanted this for some time and I finally got it. I love it.
Date published: 2018-12-01
Rated 5 out of 5 by from Great Lightweight easy-to-use wish I bought it sooner
Date published: 2018-12-01
Rated 5 out of 5 by from Great tool This is my second tri-vac. I bought my first one about 7 years ago and it is still working fine. I had leaves till hades wouldn’t have them and it wouldn’t quit. I picked up small small sticks and rocks and didn’t miss a lick. It’s well worth the money. I also have several other tools to and think they are great too. My only “-“ is that I didn’t receive a bag with my blower! My first one did!
Date published: 2018-12-01
Rated 5 out of 5 by from Well planned tool for leaf elimination. I love the balance on this thing. It looks cumbersome but feels like it is really well weighted. Leaves go bye bye with the blower then disappear with the vacuum. My trees that give me problems every fall have met their match. Pros: good power, good suction, good feel, super easy switch from suck to blow Cons: only available in corded option
Date published: 2018-12-01
Rated 5 out of 5 by from Works great Bought this a few weeks ago and finally use it and it does everything it was advertised to do. Got the optional metal blade and it really shreds leaves well.
Date published: 2018-11-28
Rated 5 out of 5 by from Strong performer Excellent quality product from Word, as always.Blower/vac does everything that you would expect it to do.Good airflow and easy to handle.
Date published: 2018-11-28
Rated 5 out of 5 by from This machine does everything it is supposed to do! I bought this machine 2 weeks ago because i was tired of raking, sweeping, bagging and disposing of large numbers of bags of leaves. With this machine I can blow the leaves in piles and then vacume them up with a flip of the switch. It grinds them up making for less bags to out in the garage. I love the machine and so glad I spent the money and bought it!
Date published: 2018-11-27
Rated 5 out of 5 by from Great tool My only problem with it the bag clip broke first time useing it . Now I have to wait for a new bag.
Date published: 2018-11-26
Rated 5 out of 5 by from Saves so much time! Bought this for my husband with the collection system. Makes bagging leaves a breeze
Date published: 2018-11-26
Rated 5 out of 5 by from If you hate raking leaves I saw the infomercial like most people I was skeptical. I mean, how well could this Trivac really work. I have to tell you, it'sa game changer. My husband and I argue over who gets to use it.
Date published: 2018-11-25
Rated 5 out of 5 by from All that I expected. The WG509 TRIVAC mulching system worked as I had hoped that it would. Compact and east to use. The combination of the blower and vacuum eliminated the need to change part from blowing to mulching make it a easy choice for my use. Connecting and disconnecting the bag was very simple. Many be a bit heavier to use for some, but after using it for several hours, noticed no discomfort from the use.
Date published: 2018-11-23
Rated 5 out of 5 by from Easy to operate! I am so happy with my recent purchase of The Worx Triac with multi stage All Metal Mulching System! It just takes a flip of a switch to change from mulching to blowing of all leaves. The power is all you need for both blowing and mulching and the bag is sized so that it doesn't become impossible to handle. The all metal mulching system even chews up small branches....this isn't my first mulcher but I guess my third try with the purchase of The Worx multi Stage Mulcher and Blower has truly become my "charm". All parts are lightweight which makes me, a woman approaching 64, able to work longer hours without getting a dreadful backache. This is my fourth purchase of Worx lawn tools all of which make my life easier!
Date published: 2018-11-22
Rated 5 out of 5 by from From bix to work.....5 minutes! Bought this, assembled and clean red up my back yard. Likkity split! Worked GREAT!
Date published: 2018-11-21
Rated 5 out of 5 by from Works as advertised My TRIVAC arrived just as the Fall leaf season began. I gave it a rigorous workout blowing, vacuuming and mulching. In past years I blew the leaves in the yard into the woods and raked the leaves out from the ivy. But this year I was able to not only clear everything of the fallen leaves, I was able to place mulch around all the landscaping for insulation and nutrition. I’m really happy with the way things turned out.
Date published: 2018-11-16
Rated 5 out of 5 by from Well designed and robust Have had mine now for 3 years and would not be without one. If you have a lot of leaves you really should get the accessory LeafPro Universal Collecting System which fits over a standard large outdoor trash container (32-55 gal). This make collecting large amounts and transporting easy.
Date published: 2018-11-15
Rated 5 out of 5 by from Great Mulcher/Blower I bought this a month ago and I am so glad I did, works great and its so easy to use. The metal blades tear up the leaves and small sticks and makes perfect mulch.
Date published: 2018-11-14
Rated 5 out of 5 by from Does just what they say it will do Got this last week and have used it twice so far cleaned up the yard and filled two of those big paper leaf bags with all the leaves from the yard instead of the 8 I used before. easy set up and use I have told several people about it and they plan to purshase one too
Date published: 2018-11-13
Rated 5 out of 5 by from Great power, and lightweight Very surprised at how well this tool performs. I got the setup with the mulch bag that attaches directly to the unit. This blower has put the neighbors device to shame on both blowing and mulching capability. It produces much finer mulch than the competitor from what I can tell. I have one tree that has an enormous amount of leaves, and this tool not only created a great pile with the blower but then turned an 8 or 10 bag job into a single bag of mulched leaves for use in the garden. The corded model means I won't run out of juice and I even bought the additional attachments to fit a large can with the hose directly from the mulcher output. This is my first leaf blower but it made light work of a the annual raking job that used to take hours. I can't wait for my neighbors trees to start dropping so I can go help them out.
Date published: 2018-11-12
Rated 5 out of 5 by from Best vac I have ever purchased More vacs do not produce, the TRIVAC will not fail to impress you. There is adequate power for any task.
Date published: 2018-11-12
Rated 5 out of 5 by from Outstanding prouct Well pleased with this purchase. Mulches leaves really good and blower capacity is outstanding. Not heavy and operation is acceptable level of noise.
Date published: 2018-11-11
Rated 5 out of 5 by from Worked even better than expected! Received my blower vac last week and love everything about it. Just used it today on deep wet leaves and it worked great!!
Date published: 2018-11-11
Rated 5 out of 5 by from Easy to use I received my Trivac on October 31. Could’t wait to use it. It was so much lighter than my gas blower. I love that you only have to switch it from blowing to vacuuming the leaves. It was so easy to use.
Date published: 2018-11-10
Rated 5 out of 5 by from I don't write reviews for products, but ... I am completely pleased with this Trivac system. The blower is good, but the vacuum with the mulching component is really outstanding. It makes collecting the leaves an easy task. I also bought The Leafpro attachment to send the leaves directly to a trash can. This combination is great! I had a similar leaf blower/vacuum in the past but found the frequent need to empty the bag a problem. Blowing leaves directly into a large capacity plastic trash barrel is the best leaf collection system short of using a riding mower with a grass/leaf bin on the back.
Date published: 2018-11-08
Rated 5 out of 5 by from I love this thing!!! Only had my Tri-vac for about a month, but there was no doubt it my mind it would get the job done. I already own a Worx 56 volt electric mower, and the neighbors are all jealous because that works so well! And it's the reason I went with Worx for my newest blower/leaf vac/mulcher. I finally put it to work this week to really test it. In spite of the fact that I own no trees, I live in a neighborhood of Buttonwood, Sycamore, maple and oak trees. And every one of those trees knows my address, so they are free to export all their goodies to my house. I have to rake my yard approximately 6 to 8 times in the fall. Each excursion nets me between 5 and 7 55 gallon trash bags crammed full of this stuff. Well, I'm both happy and very proud to say I worked in the yard for about 3 hours this time (as opposed to 2 full days). At the end of my 3 hour trip I had one 40 gallon trash can almost full of what looked to me like coffee grounds. I'm thrilled with the end results. And my wife is happy as well, since There are not 7 trash bags sitting on my driveway waiting until pickup day comes. As today is Election Day, may I just say, "Hey, Worx. You've got my vote." And I'll be back in the springtime to re-elect you with more votes for Worx tools.
Date published: 2018-11-07
Rated 5 out of 5 by from Trivac Easily shifts from vacuum to blower, saves time. And at my advanced age, time is very precious.
Date published: 2018-11-05
Date published: 2018-11-04
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