🔧 Upgrade your dust collection game — connect faster, work cleaner!
The POWERTEC 70354 Dust Port Adapter is a quick-connect coupling designed to bridge 1-3/4" to 2-1/2" tool dust ports with standard 4" dust collection hoses. Made from durable heavy-duty plastic with an elastic flange for a secure, leak-free fit, it enables fast tool changes and efficient dust extraction across table saws, planers, jointers, and more.
| Size | 1-3/4" ~ 2-1/2" Port to 4" |
| Material | Plastic |
| Brand | POWERTEC |
| Color | Orange, Black |
| Item dimensions L x W x H | 4.5 x 4.5 x 2.36 inches |
| Connector Type | Coupling, Reducer |
| Thread Size | RM |
| Thread Type | NPT |
| Item Weight | 0.22 Pounds |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00843441122807 |
| Manufacturer | POWERTEC |
| UPC | 843441122807 |
| Part Number | 70354 |
| Item Weight | 3.52 ounces |
| Product Dimensions | 4.5 x 4.5 x 2.36 inches |
| Country of Origin | Taiwan |
| Item model number | 70354 |
| Style | Dust port reducer |
| Item Package Quantity | 1 |
| Included Components | INCLUDES: (1) 4 Inch Quick Connect Dust Collection Tool Adapter |
| Batteries Required? | No |
J**D
Will buy again.
Works great for me to move hose between router table and slab flattening router. Will buy more.
D**E
Buy them
This is a great adapter. No reason to have several different adapters because of dust port size differences on different tools. I will be purchasing more of these.
Z**5
Works great. Time will tell if elasticity remains. Be mindful of space. May need port adaptor.
Much tighter and versatile fit than I would have expected. Time will tell if rubber keeps elasticity. Not great for router table, miter saw, and other tighter fit areas. Another simple adaptor will make it work just fine though. Just needs to create a little space.
R**H
very good
Very good
A**R
4”-2 “ great product
I’m using to reduce from 4” to 2”. Excellent product.
T**Y
Convenient!
This thing is great. It fits my 4” primary hose and the rubber gasket side adapts to fit all of my small diameter hand tools and machine tools. I don’t know how long the rubber gasket will hold up but for now it seems to be working very well (no loss of suction either). As long as it holds up this will end up replacing several adapters, which I’d love to get rid of. It drives me nuts having to swap them out every time I need to use a different tool, and this completely solves that problem.
B**N
Kind of pricey, rubber membrane too thin
Doesn't work that well due to design. See the pictures. Should have returned it and purchased a solid reducer instead of using a coat hanger.
O**M
Easy to use.
Item worked well. Only time will tell on the rubber holds up.
Trustpilot
1 month ago
3 weeks ago
