---
product_id: 460677111
title: "POWERTEC 70149V 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1pk"
brand: "powertec"
price: "512745₫"
currency: VND
in_stock: true
reviews_count: 13
url: https://www.desertcart.vn/products/460677111-powertec-70149v-4-inch-dust-control-flex-cuff-with-steel
store_origin: VN
region: Vietnam
---

# airtight seal reusable & flexible 4" nominal OD fit POWERTEC 70149V 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1pk

**Brand:** powertec
**Price:** 512745₫
**Availability:** ✅ In Stock

## Summary

> 🔧 Keep your workspace spotless with airtight precision!

## Quick Answers

- **What is this?** POWERTEC 70149V 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1pk by powertec
- **How much does it cost?** 512745₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/460677111-powertec-70149v-4-inch-dust-control-flex-cuff-with-steel)

## Best For

- powertec enthusiasts

## Why This Product

- Trusted powertec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tool-Free Installation:** Quickly install or remove without screws or duct tape, thanks to included steel hose clamps.
- • **Reusable & Flexible Design:** Adaptable coupler that bends and flexes, making your dust collection setup effortlessly modular.
- • **Airtight Seal, Zero Leakage:** Ensures dust stays contained with a perfectly sealed, airtight connection—no mess, no loss.
- • **Durable Rubber Construction:** Built to last with premium rubber that resists wear and flexes to fit slight diameter variations.
- • **Precision Fit for 4-Inch Systems:** Seamlessly connects to standard 4" OD dust collection ports and pipes for flawless integration.

## Overview

The POWERTEC 70149V 4-Inch Dust Control Flex Cuff is a premium rubber coupler designed to create airtight, durable connections between 4" dust collection ports and hoses. Featuring included steel hose clamps for easy, tool-free installation, this flexible and reusable accessory ensures efficient dust containment and long-lasting performance in woodworking and dust collection systems.

## Description

Introducing the 4-Inch Dust Control Flex Cuff with Hose Clamps by POWERTEC.This coupler 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.CompatibilityThese Flex Cuffs work exclusively with nominal 4” O.D. ports, hoses and fittings.ConstructionIt’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.Dimensions of Rubber Connector Cuff4-9/16-Inch O.D.4-Inch I.D..POWERTEC is a leading manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry.

## Features

- INCLUDES: (1) Flexible Cuff Coupler with (2) Steel Clamps
- DIMENSIONS: 4-9/16" OD, 4" ID and 2-9/16" Length | Connects to 4 inch nominal outer diameter adapter or dust collection pipe
- FUNCTION: Provides a perfectly sealed, airtight connection between a pair of 4 inch OD dust collection equipment ports, pipes or fittings
- PREMIUM BUILD: Made with a durable rubber construction to withstand long-term wear and tear, and possesses a flexible design that seamlessly conforms to slight diameter differences in fittings
- EASY TO USE: These reusable flex cuffs are easily installed and can be removed without the need for assorted screws or duct tape

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | POWERTEC |
| Material | Rubber |
| Color | Black |
| Item Weight | 7.04 ounces |
| Outside Diameter | 4.56 Inches |
| Item Length | 2.56 Inches |
| UPC | 843441119593 |
| Manufacturer | POWERTEC |
| Part Number | 70149V |
| Item Weight | 7 ounces |
| Item model number | 70149V |
| Size | 4" Flex cuff |
| Style | 4" Flex cuff |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Included Components | INCLUDES: (1) Flexible Hose Cuff Coupler with (2) Dust Hose Clamps |
| Batteries Required? | No |

## Product Details

- **Brand:** POWERTEC
- **Material:** Rubber
- **Color:** Black
- **Item Weight:** 7.04 ounces
- **Outside Diameter:** 4.56 Inches
- **Item Length:** 2.56 Inches
- **UPC:** 843441119593
- **Manufacturer:** POWERTEC

## Images

![POWERTEC 70149V 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1pk - Image 1](https://m.media-amazon.com/images/I/51ITPnBDBgL.jpg)
![POWERTEC 70149V 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1pk - Image 2](https://m.media-amazon.com/images/I/51Y2S2HrbhL.jpg)
![POWERTEC 70149V 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1pk - Image 3](https://m.media-amazon.com/images/I/71CKlw8PfJL.jpg)
![POWERTEC 70149V 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1pk - Image 4](https://m.media-amazon.com/images/I/61MSFVAIO4L.jpg)
![POWERTEC 70149V 4 Inch Dust Control Flex Cuff with Steel Hose Clamps, Hose Connector Rubber Cuff Coupler for Woodworking Dust Collection Fittings, Dust Collector Accessories & Machinery, 1pk - Image 5](https://m.media-amazon.com/images/I/61GKNu6nB7L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent
  

*by W***S on Reviewed in the United States 🇺🇸 on September 5, 2022*

Works exactly as described

### ⭐⭐⭐⭐ 







  
  
    Very useful indeed...
  

*by R***A on Reviewed in the United States 🇺🇸 on April 2, 2022*

Great quality & serves it's purpose...

### ⭐⭐⭐⭐⭐ 







  
  
    Life Saver
  

*by D***R on Reviewed in the United States 🇺🇸 on June 1, 2022*

i used it to  help me connect my Bosch router table dust port to my DEWALT hose adapter, ultimately leading to my DCV581H shop vac. Both dust ports met at2.5” and this little device holds everything very securely.

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-28*