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


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Ease up on your outdoor cleanup

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 $99.99

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 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 4.3 out of 5 by 1317.
Rated 5 out of 5 by from Hreat unit Great unit. Worx as advertised. Makes leave cleanup very easy.
Date published: 2019-01-11
Rated 5 out of 5 by from The best way to pick up leaves My dad got one of these a few years ago. He uses it every year to pick up his leaves. So when I bought my own home I had to have one for my house and it’s awesome the only way to “rake”
Date published: 2019-01-07
Rated 5 out of 5 by from Versatile powerful Yard Tool After reviewing several similar leaf blower/vac products, I decided on this particular product do to its versatility and ease in switching from leaf blowing to leaf vacuum. Our previous leaf blower/vacs required a complete removal and reattachment of the blower bag and motor inlet screen housing in order to establish the vacuum function. This inconvenience was time consuming and cumbersome due to the added need to hand carry the additional parts to enable switching from one cycle to the other, e.i. blower mode to vacuum mode. The "Worx TRIVAC WG509" eliminates this added requirement do to its convenient on board diversion lever which allows switching from one mode (Blowing) to another (Vacuum) while leaving the vacuum bag attached if desired. The vacuum bag is also easily attached and/or removed by a simple but secure squeeze connector slide which forms conveniently into the palm of your hand. No twisting, pushing or annoying pins to remove or keep track of. The dual service steel impeller is also the best idea I've seen in a blower/Vac in years. (It will most likely out last the blower itself) My few complaints would be it that it may feel a little heavy for a young child or prolonged use of an hour or more. Another issue may be that the blower nozzle (the lower/shorter section of the blower housing outlet) may appear somewhat short and take some getting use to in order to adequately move leaves for corners and along the fence line out into the open where they can be vacuumed up. The last issue is that the on/off switch may be difficult to operate with simply your thumb. I was able to alleviate this by spraying some silicone spray onto the thumb switch which made the plastic slide section slide back and forth much easier. (I will also add that the variable motor speed control is a very nice feature) CAUTION NOTE: (Be certain to unplug the power cord from any electrical outlet(s) prior to attempting any repairs and/ or cleaning operations.) Other than these few minor items, I would highly recommend this product for its versatility, ease of bag installation and removal, its well built construction and powerful motor. I will continue to update my operational usage and findings of this product, including other "Worx" product purchases in the future.
Date published: 2019-01-06
Rated 5 out of 5 by from Great tool. Works great It’s a great blower/ vacuum. I recommend to to everyone
Date published: 2019-01-06
Rated 5 out of 5 by from Easy to Use We have 4 oak trees so the leaves take forever to fall, we usually have to rake and bag. This tool makes it easier to do a tough job. We have several Worx Product s and are pleased and telling our friends they need to get them!
Date published: 2019-01-06
Rated 5 out of 5 by from Love the features of this tool! After using my old blower/vac to clear and vacuume leaves on my flat roof and changing parts out to go from blower to vac several times, I decided to buy this machine. What a difference, in being able to change over with just the flip of a lever! I also used it to vac & mulch the leaves in my yard and things went much quicker and better than usual. The off-set vac-head also reached under my bushes and shrubs better and I vacuumed far less bark-mulch and no gravel. The 18 to 1 mulch ratio meant much less time and effort dumping the vac-bag and fewer bags to dispose of. I highly recommend this machine!
Date published: 2019-01-04
Rated 5 out of 5 by from The Bomb! This was a Christmas present and didn’t think it would get used until Spring. Man was I ever wrong-my husband was outside for an hour on Christmas Day playing a way with his new yard toy! Thank you!!
Date published: 2019-01-04
Rated 5 out of 5 by from More powerful than expected! Was purchased this past month and due to a break in the weather I got to try it out...wet leaves are tough but it worked better than expected...VERY PLEASED!
Date published: 2019-01-03
Rated 5 out of 5 by from Grerat Tool I received this and immediately began blowing and sucking up the leaves, As a senior citizen this will be a major back saver !
Date published: 2019-01-03
Rated 5 out of 5 by from Love it Just purchased it. Due to winter I have not used it outside. But I did use it in the garage. As advertised it did a great job sucked up the leaves and paper. As I said limited use at this point but I am very pleased.
Date published: 2019-01-02
Rated 5 out of 5 by from Got as Xmas gift. Don't know yet but, look great and solid. Will know more when spring comes around.
Date published: 2018-12-31
Rated 5 out of 5 by from Great tool for yard maintenance I bought this tool about one month ago. It is a great tool for yard maintenance. I am a 70 year old widow and it is very easy for me to use this tool. Does a great job and saves me time and energy of raking and disposing of leaves.
Date published: 2018-12-30
Rated 5 out of 5 by from Great machine! I'm very happy with the performance of this machine.
Date published: 2018-12-27
Rated 5 out of 5 by from Another Winner from Worx If you hate a yard full of leaves, as I do, this is the tool for you. Blow every leaf from under the bushes and then vacuum and mulch them quickly and cleanly. Light weight and easy to use. Very important to me is the ease of emptying the bag of mulch in to yard waste container for pick up.
Date published: 2018-12-26
Rated 5 out of 5 by from Leaves are fun now This has made life much easier for me. Less bags to haul to the street. Have instant mulch when needed. Great to clean out around planters, plants and bushes
Date published: 2018-12-26
Rated 5 out of 5 by from Vacuum Assembly was easy, using the blower/vacuum features are very convenient, and it did a great job with my yard. No issues.
Date published: 2018-12-25
Rated 5 out of 5 by from we were waiting to receive this to clean up our yard so we had sooooooo many leaves and it worked great think we cleaned it up in less than two hours... I have video but don't know how to put it on here....
Date published: 2018-12-24
Rated 5 out of 5 by from Love It This is great for blowing leaves and mulching all with the flick of a lever. Is great at being able to suck up hard to reach leaves under bushes. Great product at s great price.
Date published: 2018-12-23
Rated 5 out of 5 by from Good clean up tool! Glad I bought this. Mulches leaves into small piles nicely and quickly. Switches from mulching to blower with ease and back again.
Date published: 2018-12-23
Rated 5 out of 5 by from Effortless Cleaning Excellent purchase indeed. The blower works very well and it eats up the leaves effectively. I actually had issues with bird feed which birds leave in my patio every day after my wife keep leaving bird feed for them every morning. This machine sucks all the leaves and remains of bird feed up so nicely. Very good buy indeed
Date published: 2018-12-23
Rated 5 out of 5 by from This is the best and easiest vac mulcher! I am extremely happy that I bought this vac. The metal parts hold up and mulch better that any other similar unit I have ever owned. Makes leaf pick up on our 2 acre property quick and easy.
Date published: 2018-12-23
Rated 5 out of 5 by from True completely thru!! The blower/vac work as advertised and I'm satisfied with the form and function in total.
Date published: 2018-12-23
Rated 5 out of 5 by from Reduces leaves to mulch I am very happy with my purchase. This leaf blower/mulched is everything Worx claims it is. It seems lightweight and still a workhorse. Easy switching from vacuum to blowing leaves. Quickly dump the collection bag by unzipping it.
Date published: 2018-12-21
Rated 5 out of 5 by from Great tool does a great job blower nice and strong mulched works great. The only draw back is it is heavy after long use. Should have attachment for gutter cleaning
Date published: 2018-12-19
Rated 5 out of 5 by from Doesn't suck up my gravel Great tool no mess no raking for hours. Sucks leaves out of the swale when wet. Saves time. Very good product.
Date published: 2018-12-19
Rated 5 out of 5 by from Does it All... Works great even with wet leaves. Great to use even for picking up hedge trimmings.
Date published: 2018-12-19
Rated 5 out of 5 by from Excellent features Recent Purchase. Works very well on small to medium leaves. Blower works excellent.
Date published: 2018-12-19
Rated 5 out of 5 by from One of my Best Yard Tools!! I was a little reluctant in ordering but ordered anyway and it is definitely what you need in the Fall to take care of the leaves in your yard. It did a great job of mulching my leaves and I put the mulch directly in flower beds, eliminated bagging and disposing....
Date published: 2018-12-19
Rated 5 out of 5 by from Best I’ve owned Simple to switch from blower to vac and even blows the pine needles. Great product!!!
Date published: 2018-12-19
Rated 5 out of 5 by from Multi tasking made easy I've had another brand of blower/mulcher and this one by far exceeds. My biggest complaint had been the ease of transfer from blower to mulching, along with the small engine problems. The Worx Trivac is the easiest system I've used. I added the Leafpro collection system and I'd highly recommend that as well. I also have the smaller blower with battery that is so lightweight that my 7yr old helps out and he loves it. I was hesitant to move away from gas powered equipment, but I'm very happy with the performance and the efficiency. Not having to mix gas/oil and deal with small engine repairs has been a welcome change. Much nicer than the electric equipment my dad used when I was growing up.
Date published: 2018-12-18
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