MZK H6618 40V Leaf Vacuum Mulcher, 700 CFM Cordless 3-in-1 Blower

Some yard cleanups call for a quick pass to move leaves off a driveway. Others need a way to collect and reduce debris around the lawn. The MZK H6618 handles both approaches in one cordless tool.

Switch between blowing, vacuuming, and mulching without tools. Four adjustable speeds let you choose an airflow setting for lighter dust or heavier yard debris.

For collection, the 40L bag and 15:1 mulching ratio help manage leaves as you work. A brushless motor delivers up to 700 CFM and 180 MPH, with two 4.0Ah batteries included.

Key takeaways

This 3-in-1 leaf blower, vacuum, and mulcher supports different stages of outdoor cleanup: clear loose debris with the blower, then vacuum and mulch leaves for collection. Its four speed settings give you options for changing tasks, while the 10-second Turbo mode is designed to move wet debris.

The 40L bag provides room for collected material, and the 15:1 mulching ratio compresses leaf waste as it is processed. That combination is useful when the goal is to gather and reduce leaves rather than simply push them into a pile. On lawns and driveways, switching between modes helps adapt the same tool to clearing surfaces and collecting debris.

Care & maintenance

The internal suction tube is designed to prevent clogging at the joints, helping keep vacuuming moving during cleanup. A quick-access cleaning gate gives you a way to remove debris and perform maintenance after use. The bag attaches with a square connector and snap buckle, making it straightforward to secure when setting up for collection.

Getting the most from it

Choose a speed to suit the task, then use blower mode to move leaves toward a collection area or vacuum mode to gather them directly. When working with wet debris, the brief Turbo mode provides an additional burst of airflow. Mulching as you vacuum makes use of the 15:1 ratio, while the 40L bag helps reduce how often collection needs attention during a yard session.

The handheld design includes movable wheels to help support the tool’s weight, with adjustable wheel height for a more comfortable fit. An anti-static grip is also designed to help reduce fatigue during extended use. With two 4.0Ah batteries, the tool provides up to 30 minutes of continuous runtime for yard cleanup.

Before you decide

Can it blow, vacuum, and mulch? Yes. It has all three functions, and you can switch between them without tools, making it practical for clearing and collecting leaves in the same cleanup.

How does it handle leaves during collection? The vacuum mulches as it gathers debris, using a 15:1 ratio, and deposits the material in the 40L bag.

What runtime can I expect? The two included 4.0Ah batteries provide up to 30 minutes of continuous runtime. The 10-second Turbo mode is intended for short bursts to move wet debris.

Is it worth it?

For homeowners who want more than a blower for lawns and driveways, the MZK H6618 combines clearing, vacuuming, and mulching in one cordless tool. Its adjustable speeds, collection bag, and mulching function make it a practical fit for yard work that moves from blowing leaves aside to gathering and reducing them.