---
product_id: 288060845
title: "POWERTEC 70189 Dust Collector Y-Fitting | 6-Inch to 4-Inch Hose Reducer for Woodworking Dust Collection System"
brand: "powertec"
price: "$21.20"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/288060845-powertec-70189-dust-collector-y-fitting-6-inch-to-4
store_origin: US
region: United States of America
---

# Precise port dimensions for perfect fit 6" to dual 4" hose reducer Durable ABS plastic build POWERTEC 70189 Dust Collector Y-Fitting | 6-Inch to 4-Inch Hose Reducer for Woodworking Dust Collection System

**Brand:** powertec
**Price:** $21.20
**Availability:** ✅ In Stock

## Summary

> 🛠️ Connect, Collect, Conquer: The Ultimate Dust Control Upgrade

## Quick Answers

- **What is this?** POWERTEC 70189 Dust Collector Y-Fitting | 6-Inch to 4-Inch Hose Reducer for Woodworking Dust Collection System by powertec
- **How much does it cost?** $21.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/288060845-powertec-70189-dust-collector-y-fitting-6-inch-to-4)

## 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

- • **Rugged ABS Construction:** Engineered from high-strength ABS plastic to resist wear, abrasives, and daily workshop abuse.
- • **Precision Fit Guaranteed:** Exact 6" and 4" port dimensions ensure compatibility with POWERTEC DC1512 and similar dust collectors.
- • **Universal Tool Compatibility:** Works flawlessly with table saws, jointers, planers, and sanders—your all-in-one dust solution.
- • **Seamless 6" to Dual 4" Connection:** Effortlessly splits your main dust line into two efficient branches for maximum dust capture.
- • **Upgrade Your Dust Collection Game:** Replace worn fittings and optimize airflow to keep your workspace cleaner and healthier.

## Overview

The POWERTEC 70189 Y-Fitting is a high-quality ABS plastic dust collection adapter that reduces a 6-inch main port into two 4-inch branches. Designed for compatibility with POWERTEC DC1512 and similar systems, it ensures precise fit and durability, making it ideal for woodworking tools like table saws and planers. This fitting enhances dust collection efficiency and prolongs system life by providing a robust, abrasion-resistant connection.

## Description

POWERTEC 70189 Dust Collector Y-Fitting | 6-Inch to 4-Inch Hose Reducer for Woodworking Dust Collection System

## Features

- INCLUDES: (1) Y-Type Dust Collection System Fitting
- FUNCTION: This three-hole connector allows you to reduce down from a 6” port (or main line) onto 4 inch branches. Can be used as a replacement fitting for dust collectors, like POWERTEC DC1512 or similar sized units.
- FEATURES: The 6” opening is a female port and works with 6” OD pipe or other male ports. Dual 4” OD ports to accommodate dust collector hose lines, pipes, and tools like table saws, jointers, planers and sanders
- PRO BUILD: Made with high quality ABS plastic material designed for strength and durability – Able to withstand dust, debris and other abrasives that commonly cause wear and tear
- SPECS: 6-Inch nominal end measures 6-23/64-Inch O. D. and 6-Inch I. D. Both 4-Inch nominal ends measure 3-61/64-Inch Outer Diameter. and 3-23/32-Inch Inner Diameter – Be sure to check your parts interface for size compatibility. Please note this is not designed to work with schedule 40 or other schedules of PVC pipe

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | POWERTEC |
| Part number | 70189 |
| Item Weight | 399 g |
| Product Dimensions | 17.78 x 15.75 x 25.4 cm; 399.16 g |
| Item model number | 70189 |
| Size | 6 x 4 x 4" |
| Color | Black |
| Style | 6" to 4" fitting |
| Material | Acrylonitrile Butadiene Styrene |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Measurement System | inch |
| Included components | Fitting |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 6 x 4 x 4"
- **Material:** Acrylonitrile Butadiene Styrene
- **Brand:** POWERTEC
- **Colour:** Black
- **Item dimensions L x W x H:** 17.8 x 15.7 x 25.4 centimeters

## Images

![POWERTEC 70189 Dust Collector Y-Fitting | 6-Inch to 4-Inch Hose Reducer for Woodworking Dust Collection System - Image 1](https://m.media-amazon.com/images/I/71oh4gC8RRL.jpg)

## Available Options

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

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-20*