Does the WORX TRIVAC really mulch leaves?

Yes. A two-stage metal impeller shreds leaves at an 18:1 ratio, so roughly 18 bags of leaves fit into one bag of mulch. The shredded material works well for compost.

Do I need to change tubes to switch from blowing to vacuuming?

No. A single switch changes the mode, so you keep the same tube in place. That saves time when you pile leaves and then suck them up.

It weighs 8.6 lbs in blower mode and is designed for one-handed use. It gets heavier in vacuum mode as the collection bag fills.

Is it corded or battery powered?

It is corded and runs on a 12-amp motor, so you need an outdoor outlet and an extension cord. There is no battery to charge or run down.

What comes in the box?

The blower/vac unit and a 1.2-bushel collection bag. No extension cord is included.

How does it compare with a battery leaf blower?

It delivers steady corded power and mulching that most handheld battery blowers lack. The trade-off is the cord and the need for an outlet.

Where is the WORX WG509 TRIVAC cheapest?

At Amazon, for $69.99, 36% under what the other stores charge, as of our latest check.

What do buyers say about the WORX WG509 TRIVAC?

Rated 4.6 out of 5 from 46 ratings.

Where can I buy the WORX WG509 TRIVAC?

18 stores we checked sell it, including Best Buy, Lowe's, Arbor, Target, WORX.

WORX WG509 TRIVAC

Best price now

$69.99at AmazonChecked 4 h ago

36% under what the other stores charge

Compared across 18 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Visit Amazon

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Lowest price today: $69.99 at Amazon (checked Nov 13, 2026).

What reviewers say

4.6 / 546 ratings

Owners rate the TRIVAC highly and praise the no-tool switch between blowing and vacuuming and the strong mulching. Complaints center on weight with a full bag, the cord, and clogging when leaves are damp.

What people mention

SwitchPraisedOwners like changing from blower to vacuum with a flip of a switch and no tube swapping.
MulchingPraisedThe 18:1 impeller is said to shred leaves into a fraction of their volume for composting.
WeightMixedLight in blower mode, but owners say it gets heavy once the bag fills with leaves.
CordCriticisedThe cord limits reach and is awkward to manage around beds and driveways.
CloggingCriticisedDamp or heavy leaves can clog the tube and bag, needing a stop to clear them.
NoiseCriticisedReviewers say it is loud, especially in vacuum mode, and recommend ear protection.

About the WORX WG509 TRIVAC

The WORX WG509 TRIVAC is a corded electric 3-in-1 leaf blower, vacuum and mulcher. Blow leaves into a pile, then switch to vacuum mode to pick them up and mulch them into the collection bag. You change modes with a switch, with no tools and no tube swap.

A two-stage metal impeller and shredder blades mulch leaves at an 18:1 ratio, so 18 bags of leaves reduce to 1. The collection bag holds 1.2 bushels and can be emptied for compost or collection. The tube is curled so it can reach under patio furniture, decks and other lawn fixtures.

It has two speeds, with air speed from 80 mph to 210 mph. It weighs 8.6 lbs in blower mode and is designed for one-handed operation.

Type

3-in-1 blower, vacuum and mulcher

Power

Corded electric, 12 amp

Airflow

350 CFM max air volume

Air speed

80 to 210 mph, two speeds

Mulch ratio

18:1

Impeller