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 $89.99

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 Voltage120V~60Hz
Power Input12 Amps
Air Speed80-210 mph
Air Volume350 cfm
Bag Capacity1.2 Bushels
Mulch Ratio18:1
Machine Weight9.3 lbs

User Manuals

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 1128.
Rated 5 out of 5 by from Good vacuum power Good power. A little bulky, but a very good tool to have.
Date published: 2018-08-21
Rated 5 out of 5 by from Features are fantastic Just purchased this recently and are pleased with the quality it's made of. Picks up leaves and mulching is great.
Date published: 2018-08-17
Rated 5 out of 5 by from Your boys in the "lab" knocked thisoneouttathepark This blower/vac beats the bark off the old model. I never thought I would like something so much because it Sucks, ;))
Date published: 2018-08-13
Rated 5 out of 5 by from Really good features and light weight I originally bought one of these type units from Harbor Freight Tools but returned it after 1 use for being too noisy and difficult to switch from blower to vacuum as well as getting debris all over clothing. What a difference this WORX unit is as it is quieter, lighter weight, minimal debris when mulching and the ease to switch from blower to vacuum is probably THE best feature... My only concern is I wish a picture had been included that showed the proper way the hang the mulching catch bag on your shoulder / neck as I experimented doing it different ways and I am still not sure I have it in the most comfortable position. As usual, you have produced a well made, practical product and the $10 additional hanging bracket works perfect for getting this off the floor or a shelf.
Date published: 2018-08-12
Rated 5 out of 5 by from Great product I would love this if it didn't need a cord. Tired of dragging cords around my front & back yard. I do all kinds of work, not only on my property, but also my 87 year-old neighbor's. I am gradually replacing all my tools with your battery operated products. Love my Revolution & have interested neighbors. Waiting on my drill/driver. Then want a hedge trimmer.
Date published: 2018-08-05
Rated 5 out of 5 by from Word like a champ! I bought this along with trash can attachment and it works great. It is light and easy to use and EFFECTIVE.
Date published: 2018-08-03
Rated 5 out of 5 by from So far, so good. I've only used the item once to be sure it is in working order. Thus far it's performing well.
Date published: 2018-08-02
Rated 5 out of 5 by from Great all purpose blower/vac. I've had mine for about 6 years, still going strong. When it's time to replace I will buy another TriVac
Date published: 2018-07-27
Rated 5 out of 5 by from Great product When I first saw this, I knew I had to have it. I have several different kinds of oak trees on my property, so this is more of a need rather than a want! The fact that I can put my rake away and am able to mulch the leaves, it's the best thing in my garage. I not dreading fall this year because the trivac will make it fun!
Date published: 2018-07-14
Rated 5 out of 5 by from Very powerful Was able to handle fresh cut grass as well as small stick
Date published: 2018-07-12
Rated 5 out of 5 by from Great features and easy to use Bought this to use on apartment patio and walk areas. Path is small rock and shaded by medium growth maple trees. Lots of nooks and under bench areas too. Have some walking challenges and use a walker for mobility. Needed something I could carry and balance too. The Tri Vac fit the bill. It weighs about ten pounds. The best feature is the switch from blower to vacuum and no other parts to assemble for the purpose. The shoulder bag is the right size too. Not too heavy once full and relatively easy to dump into a yard bag. It mulches 18:1 so it can be dusty the dryer the leaves. Wear eye, ear, and dust mask protection for sure. Easy to assemble. Parts line up and click in place per pictured instructions.
Date published: 2018-07-12
Rated 5 out of 5 by from Great design I got this far Father’s Day and love it. It’s nice and light with a lot of power.
Date published: 2018-07-10
Rated 5 out of 5 by from Leaf Vacuum/Blower Works Great! Our yard is in arid southeastern Arizona, landscaped with a variety of desert plants and trees over a gravel base. I purchased this product online, and after some research, because I needed a machine that could both blow and collect fallen leaves without disturbing the gravel. I am so pleased with the performance of this product! And the finely mulched leaves and small twigs from the front and back yards easily fit into one (1) yardbag for trash collection.
Date published: 2018-07-05
Rated 5 out of 5 by from This is a great tool! I have had mine for about four years. It still works great! I don't use it every week, but when I do use it, I put it to the test. I have several trees around my two acres. I have been known to run this Worx trivac for several hours at a time. I got a hole in my bag right at the collar, some hot glue fixed it up just fine. My impeller is chewed up (it's plastic) but it still picks up leaves great. Not too good on mulching anymore but I don't care as long as they go into the bag I am happy. If you want a vac/blower this is a good choice.
Date published: 2018-07-02
Rated 5 out of 5 by from Great Tool Looks like just what I needed to do cleanups around the yard!!
Date published: 2018-06-27
Rated 5 out of 5 by from Light and powerful I bought this to replace a popular brand unit that I wore out. Thisbunit is more powerful, creates a fine mulch and weighs less.
Date published: 2018-06-22
Rated 5 out of 5 by from Works Great !! Received trivac several weeks ago. Used it to vacuum up grounds debris and it worked very well. Good power as a blower and I like the variable speed too.
Date published: 2018-06-20
Rated 5 out of 5 by from like all the options: I bought this machine a month ago and love it. I have astro-turf and the vacuums I currently have can't compete with this WG509 . I'm in my late 70's and find this machine a bit heavy for me however the suction more than makes up for the weight. I also like the option of using the trash can option and the built-in blower option,I now only use one tool for blowing and suction.
Date published: 2018-06-20
Rated 5 out of 5 by from Easy to handle I brought this for my husband for Father's Day and he has already used it twice. He loves it....said it's the best Father's Day gift so far.
Date published: 2018-06-19
Rated 5 out of 5 by from Powerful Blower / Vacuum . Tri-Vac All Metal Vacuum / Blower is a quality unit that minimizes the amount of Leaf Collection Labor by a factor 10/1 bagged Leaf and Lawn trash.
Date published: 2018-06-19
Rated 5 out of 5 by from Greatest tool on the planet for outdoor cleanup. I own two of these and they cannot be beat by anything else out there For property cleanup. The landscapers should all own this and bagging leaves will be a thing of thing of past.
Date published: 2018-06-17
Rated 5 out of 5 by from Yet another great product I purchased this for an early Father's Day gift and as with all the WORX products, it is perfectly suited for me also. This is one powerful blowing/vacuum system that gets the job done quickly. We love it!!
Date published: 2018-06-14
Rated 5 out of 5 by from Works well Used it first at church and the blower is stronger than I expected and the mulched works well
Date published: 2018-06-11
Rated 5 out of 5 by from Absolutely Great Just started using this week. Wish I had bought this years ago.Worx great has great suction does not get clogged. Simply a great product. Variable speed a great asset. Am very happy with this product.
Date published: 2018-06-09
Rated 5 out of 5 by from Great Only used once and it did assume job
Date published: 2018-06-08
Rated 5 out of 5 by from AWESOME! Love how I can switch from the vacuum to blower with just a switch! It is just great that you added the extra power also and I can change that easily with just a flip of a switch too. So easy to handle and light weight.
Date published: 2018-06-06
Rated 5 out of 5 by from Very easy to use! I bought this a couple of weeks ago and am so happy that I did. Very easy to vacuum leafs and disconnect bag to dump. Mulch is very concentrated compared to old mulch system I was using. Easy to take this product apart and put back together. Another great Worx product!
Date published: 2018-05-30
Rated 5 out of 5 by from Trivac w/multi-stage mulching system I brought this item three weeks ago, I was surprised it does exactly as advertised. It's a powerful blower and vacuum.I don't usually write reviews, but this tool has made me very happy.
Date published: 2018-05-29
Rated 5 out of 5 by from A great multi-task helper. This tool lives up to it's advertising! Function switching is easy and the motor speed adjustment is especially handy. The vacuum is strong and mulches to a fine consistency. The bag strap can be adjusted to go over the head. The blower is very strong so that most tasks can be done at lower speeds.
Date published: 2018-05-28
Rated 5 out of 5 by from Makes picking up leaves much easier Have tons of leaves. Has made the job much easier
Date published: 2018-05-23
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