PortMatchMatch any tool dust port to any shop-vac or collector hose, with the exact reducer

Cyclone collector 6 in inlet: measured 6 in inlet (approx 152 mm). What shop-vac hose fits it and the exact reducer to join it to a 1-1/4, 2-1/2 or 4 inch hose.

Updated 05 September 2026.

PORT / HOSE

Cyclone collector 6 in inlet dust port size

The measured dimensions of the Cyclone collector 6 in inlet and the hose sizes it mates with.

ID152 mm6 in, 152 mm

Rings drawn to scale from the measured diameters in the table below.

Measured port dimensions

Port typefemale socket (hose goes into it)
Inner diameter (ID)6 in, 152 mm
Manufacturer designation6 in inlet (approx 152 mm)
Mating diameter (mm)152

Shop notes

Found on: Oneida, Grizzly and Laguna cyclone dust collectors.

Cyclone collectors typically run a 6 in main inlet and duct, reducing to 4 in only at the tool drops. A 4 in hose meets it through a 6-to-4 in reducer, and the 6 in trunk carries far more air than a 4 in line.

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Questions and answers

What is the port type of the Cyclone collector 6 in inlet dust port size?

female socket (hose goes into it)

What is the inner diameter (id) of the Cyclone collector 6 in inlet dust port size?

6 in, 152 mm

What is the manufacturer designation of the Cyclone collector 6 in inlet dust port size?

6 in inlet (approx 152 mm)

What is the mating diameter (mm) of the Cyclone collector 6 in inlet dust port size?

152