HB424V dust collection adapter and shop vac hose guide
Measure to order
Dust port
Round port, friction
Look at the dust port on your WEN HB424V. If it sticks out like a tube, measure the outside. On the HB424V, if it is a hole, measure the inside. Use calipers.
Published size
WEN lists the dust port as 35.7 mm outer diameter, 30.7 mm inner diameter. (WEN manual, checked Oct 10, 2026)
Your port can differ. Measure yours and use that number.
Get the adapter for this WEN HB424V.
Tell us the size you measured at the port and the size you measured at the hose, and we print both ends to those two numbers.
- Made in the USAPrinted to order
- PETGTougher than PLA
- Push onPrinted to your two sizes
- Print defectPhoto within 30 days, reprint or refund
WEN HB424V 10-Amp 4 x 24 in. Variable Speed Belt Sander
Specifications
Connect your WEN HB424V to your shop vac
Measure the HB424V port and the hose or duct you want on it. We print the adapter between those two numbers. Made in the USA.
Build an adapter for this toolPopular starting points
Full port and fit detail for this tool
The WEN HB424V is a 10 amp, 4 x 24 in. variable speed belt sander that works handheld or flipped over as a benchtop sander. A 4 x 24 belt is the big gun of handheld sanding, and it makes dust to match. Hooking a shop vac to the port pulls that dust at the source, so it fills the vac instead of your shop air.
The onboard port takes either the bag or a hose. We print a GulpDust PETG adapter to your port measurement on one end and to your shop vac hose on the other, so the hose holds instead of falling off.
WEN HB424V Specs
| Port shape | Round |
|---|---|
| Connection type | Press on |
| Belt size | 4 in. x 24 in. |
| Motor | 10 amp |
WEN HB424V Dust Port: What Connects To It
The onboard dust port on the HB424V takes the included dust bag or a hose. We print the PETG adapter to the size you measure there.
Heads up: this port is not the same as the one on WEN's 3 inch belt sanders. An adapter made for the HB321V or HB6319 will sit loose on this sander, so order by your exact model.
Most shop vac hoses are 1-7/8 in. or 2-1/2 in., and neither seals on a sander port by itself. The adapter grips this port on one end and your vac hose on the other, so you get a snug fit.
How to Connect a Shop Vac to the WEN HB424V
First, pull the dust bag off and clear any packed dust out of the port, so it fits snug.
Press the tool end of the PETG adapter onto the port. We print it to the size you measure, so a firm push holds it. Press your shop vac hose onto the other end. Turn the vac on before the belt touches wood.
If you flip the sander over for benchtop use, route the hose off the back edge of your bench, so it does not crowd your hands while you feed stock.
Big Belt, Big Dust: Why the HB424V Needs a Vac
A 4 x 24 belt removes wood faster than any other handheld sander, so it also makes fine dust faster than any other handheld sander. The cloth bag traps chips and lets the fine dust through.
A shop vac on the port pulls that fine dust away before it spreads. Run the vac every time and the sander stays a workhorse instead of a dust storm.
WEN HB424V Dust Collection FAQ
What fits the dust port on the WEN HB424V?+
Our PETG adapter does. One end presses onto the sander port. The other end takes your shop vac hose.
Is the WEN HB424V adapter the same as other WEN belt sanders?+
Not always. Ports can differ between sanders, so measure the port on yours. The builder prints the adapter to the number you enter.
Does the WEN HB424V work with a regular shop vac?+
Yes, with the right adapter. A shop vac hose and a tool port rarely match, so measure both. We print the GulpDust PETG adapter to your port measurement on one end and to your vac hose on the other.
Do I need clamps or tape to attach the adapter?+
Usually not. We print the adapter to the size you measure, so you push it onto the port and it holds. The same goes for the vac hose end. Add a wrap of tape at any joint that sees heavy use.
Do you sell the design file?+
No. We sell the finished part. Each one is printed to order in PETG and ships from the US.
