


Introducing the 4” to 2-1/2” Cone Reducer and 4-Inch Dust Control Flex Cuff with Hose Clamps by POWERTEC.
The flex cuff is designed to provide you with an airtight connection between a pair of 4” dust collection fittings or hoses. And it comes equipped with standard hose clamps so that you won’t need unattractive duct tape or a messy assortment of screws.
It’s a highly useful (and reusable) dust collection system accessory, as it allows you to interchange fittings and connect adapters to keep all of your dust collection tools connected.
The cone reducer is designed to provide you with a simple solution to coupling your 4-inch ID dust hoses with 2-1/2 ID dust hoses. Specifically, it allows you to step down from a larger main line to a smaller branch line without compromising air velocity or the effectiveness of your dust collection system.
Includes
- (1) Flexible Hose Cuff Coupler with (2) Dust Hose Clamps
- (1) 4” to 2 1/2” Dust Collection Hose Reducer
“Make a clean and smart connection today with the POWERTEC Cone Reducer.”


Construction
Flex Cuff - It’s made with high quality rubber to ensure long-term durability and possesses a flexible profile capable of conforming to the narrow range of sized ports.
Reducer - It's made with heavy walled ABS plastic construction made for durability and to withstand the wear & tear commonly associated with woodworking dust collection.
![]() Cuff + Reducer | ![]() T Fitting Hose Connector | ![]() Elbow Hose Connector | ![]() Dust Collection Hose + Key Clamps | ![]() Dust Collection Pipe | ![]() Anti-Clog Blast Gate | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| SPEC | 4", 4" to 2-1/2" | 4" | 4" | 2-1/2" x 10' | 2-1/2" x 36" | 4" |
| Material | Rubber, ABS | ABS | ABS | PVC | PVC | ABS |
| Package Qty | 2 sets | 1 piece | 1 piece | 1 set | 1 piece | 2 pieces |
| SKU | 70322-P2 | 70107V | 70105 | 70241V | 70176V | 70295-P2 |


Introducing the 4” to 2-1/2” Cone Reducer and 4-Inch Dust Control Flex Cuff with Hose Clamps by POWERTEC.
The flex cuff is designed to provide you with an airtight connection between a pair of 4” dust collection fittings or hoses. And it comes equipped with standard hose clamps so that you won’t need unattractive duct tape or a messy assortment of screws.
It’s a highly useful (and reusable) dust collection system accessory, as it allows you to interchange fittings and connect adapters to keep all of your dust collection tools connected.
The cone reducer is designed to provide you with a simple solution to coupling your 4-inch ID dust hoses with 2-1/2 ID dust hoses. Specifically, it allows you to step down from a larger main line to a smaller branch line without compromising air velocity or the effectiveness of your dust collection system.
Includes
- (1) Flexible Hose Cuff Coupler with (2) Dust Hose Clamps
- (1) 4” to 2 1/2” Dust Collection Hose Reducer
“Make a clean and smart connection today with the POWERTEC Cone Reducer.”


Construction
Flex Cuff - It’s made with high quality rubber to ensure long-term durability and possesses a flexible profile capable of conforming to the narrow range of sized ports.
Reducer - It's made with heavy walled ABS plastic construction made for durability and to withstand the wear & tear commonly associated with woodworking dust collection.
![]() Cuff + Reducer | ![]() T Fitting Hose Connector | ![]() Elbow Hose Connector | ![]() Dust Collection Hose + Key Clamps | ![]() Dust Collection Pipe | ![]() Anti-Clog Blast Gate | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| SPEC | 4", 4" to 2-1/2" | 4" | 4" | 2-1/2" x 10' | 2-1/2" x 36" | 4" |
| Material | Rubber, ABS | ABS | ABS | PVC | PVC | ABS |
| Package Qty | 2 sets | 1 piece | 1 piece | 1 set | 1 piece | 2 pieces |
| SKU | 70322-P2 | 70107V | 70105 | 70241V | 70176V | 70295-P2 |



























































