---
product_id: 127927617
title: "POWERTEC 70106 4-Inch Y-Fitting Dust Hose Connector, Black, 4 Inch"
brand: "powertec"
price: "¥6935"
currency: JPY
in_stock: true
reviews_count: 6
category: "Powertec"
url: https://www.desertcart.jp/products/127927617-powertec-70106-4-inch-y-fitting-dust-hose-connector-black
store_origin: JP
region: Japan
---

# 3x 4-inch nominal ends Fits 4-inch ID dust hoses Rugged ABS plastic build POWERTEC 70106 4-Inch Y-Fitting Dust Hose Connector, Black, 4 Inch

**Brand:** powertec
**Price:** ¥6935
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your dust game — connect, split, and conquer the mess!

## Quick Answers

- **What is this?** POWERTEC 70106 4-Inch Y-Fitting Dust Hose Connector, Black, 4 Inch by powertec
- **How much does it cost?** ¥6935 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/127927617-powertec-70106-4-inch-y-fitting-dust-hose-connector-black)

## 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

- • **Built to Last:** Crafted from abrasion-resistant ABS plastic, ensuring durability that keeps your workshop running clean for years.
- • **Triple-Port Power:** Connect two machines or hoses seamlessly with three 4-inch ports for ultimate dust collection flexibility.
- • **Expand Your System:** Easily split and extend your dust collection setup without compromising suction or efficiency.
- • **Plug & Play Versatility:** Compatible with most 4-inch dust hoses and tools, making upgrades and expansions hassle-free.
- • **Perfect Fit, Zero Leakage:** Designed to fit snugly inside 4-inch ID hoses, secured easily with band clamps for airtight performance.

## Overview

The POWERTEC 70106 4-Inch Y-Fitting Dust Hose Connector is a durable, ABS plastic Y-shaped connector designed to join and split 4-inch nominal ID dust hoses. It enables simultaneous dust collection from two machines or hose branches, ensuring airtight, efficient debris extraction. With precise dimensions and compatibility with standard 4-inch dust hoses, it’s a versatile, long-lasting solution for optimizing workshop dust control systems.

## Description

The durable POWERTEC 4-Inch Y-Fitting Dust Hose Connector is the ideal solution for expanding your dust hose collection system, thereby optimizing system efficiency, flexibility and effectiveness. Use this sturdy, tight-fitting connector to facilitate a dual hose branch (connection) from a single main hose line. This handy component allows you the ability to connect two separate machines - or two hoses from the same machine - directly to the dust collector's main hose. Our premium airtight fittings help ensure that potent dust and debris is extracted and sucked straight into your dust collector, and clear, clean air is returned into your workshop environment. Allows your dust collection system the capacity to service multiple machines. Make it perfect with POWERTEC fittings - streamlined, simple to use, versatile! Three 4-Inch nominal ends measure 3-61/64-Inch O.D. and 3-3/4-Inch I.D.

Review: It was the right size - Just what I needed
Review: Colector de polvo

## Features

- INCLUDES: 4” Dust Collection Hose Y-Fitting Connector
- FUNCTION: Connects 4” nominal ID dust hoses together to split to one or two machines, and then extend to other compatible machines. Please note: The nominal 4” OD Y-Fitting is designed to work directly with 4” ID Flexible Dust Control Hoses. To work with other 4” OD pipes or adapters, a union, such as POWETEC 70149 Flex Cuff, will be needed. Please see the listed photos and video.
- FEATURES: Fits inside dust collection hoses and secures with band clamps, easy-to-use and versatile design that accommodates a variety of dust collection systems and woodworking power tools with 4” ID ports.
- BUILD: Fittings is constructed out of rugged ABS plastic for abrasion resistance, toughness and long-term durability
- DIMENSIONS: All three 4-Inch nominal end measure 3-61/64 inch OD and 3-3/4 inch ID | Material Thickness: 1/8"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005VRJIW8 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 104,828 in DIY & Tools ( See Top 100 in DIY & Tools ) 18 in Vacuum & Dust Collector Couplings |
| Colour | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,292) |
| Date First Available | 14 Oct. 2011 |
| Included Components | 4-Inch Y-Fitting Dust Hose Connector |
| Item Package Quantity | 1 |
| Item Weight | 388 g |
| Item model number | 70106 |
| Manufacturer | POWERTEC |
| Material | ABS Plastic |
| Number of Pieces | 1 |
| Part Number | 70106 |
| Product Dimensions | 24.89 x 21.84 x 10.8 cm; 388.39 g |
| Size | 4 Inch |
| Style | Hose Connector |

## Product Details

- **Brand:** POWERTEC
- **Colour:** Black
- **Connector type:** Wye
- **Exterior finish:** ABS-Kunststoff.
- **Item dimensions L x W x H:** 24.9 x 21.8 x 10.8 centimetres
- **Item weight:** 13.7 Ounces
- **Material:** ABS Plastic
- **Size:** 4 Inch
- **Thread size:** 1-1/2 x 13 TPI
- **Thread type:** NPT

## Images

![POWERTEC 70106 4-Inch Y-Fitting Dust Hose Connector, Black, 4 Inch - Image 1](https://m.media-amazon.com/images/I/61LTZq0EQzL.jpg)
![POWERTEC 70106 4-Inch Y-Fitting Dust Hose Connector, Black, 4 Inch - Image 2](https://m.media-amazon.com/images/I/61KkqUlwrqL.jpg)
![POWERTEC 70106 4-Inch Y-Fitting Dust Hose Connector, Black, 4 Inch - Image 3](https://m.media-amazon.com/images/I/61XmFz1qNaL.jpg)
![POWERTEC 70106 4-Inch Y-Fitting Dust Hose Connector, Black, 4 Inch - Image 4](https://m.media-amazon.com/images/I/7163C5t+rDL.jpg)
![POWERTEC 70106 4-Inch Y-Fitting Dust Hose Connector, Black, 4 Inch - Image 5](https://m.media-amazon.com/images/I/51zre9X8W8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It was the right size
*by P***G on 6 February 2026*

Just what I needed

### ⭐⭐⭐⭐⭐ Review
*by M***X on 6 June 2024*

Colector de polvo

### ⭐⭐⭐⭐⭐ Review
*by A***S on 8 December 2025*

This plastic 4" Y connector is perfect for ducting it's sturdy and works as expected. Thanks.

## Frequently Bought Together

- POWERTEC 4 Inch Y Fitting for 4 Inch Dust Collection Hose, 4 Inch Dust Collection Hose Connector Fittings for Dust Collection System, 1 pack (70106)
- POWERTEC 70260 4 Inch Key Hose Clamp, Thumb Screw Key Adjustable Stainless Steel Hose Clamps for Dust Collection, Dust Collector and Dryer Vent Hose, Pipe Clamp, RV Clamp, Worm Gear Clamp, 10 pack
- POWERTEC 70295-P2 4-Inch Integrated Blast Gate Clog Resistant, Anti Gap Tapered ABS Plastic Fitting for Dust Collection Systems, 2PK

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**Shop now:** [https://www.desertcart.jp/products/127927617-powertec-70106-4-inch-y-fitting-dust-hose-connector-black](https://www.desertcart.jp/products/127927617-powertec-70106-4-inch-y-fitting-dust-hose-connector-black)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*