---
product_id: 379979710
title: "POWERTEC 70276 4-Inch to 2-1/2-Inch Dust Collection Splitter Fitting"
brand: "powertec"
price: "€ 32.40"
currency: EUR
in_stock: true
reviews_count: 1
category: "Powertec"
url: https://www.desertcart.it/products/379979710-powertec-70276-4-inch-to-2-1-2-inch-dust
store_origin: IT
region: Italy
---

# Minimal suction loss design Connects 1x 4” to 2x 2.5” hoses Impact-resistant ABS plastic POWERTEC 70276 4-Inch to 2-1/2-Inch Dust Collection Splitter Fitting

**Brand:** powertec
**Price:** € 32.40
**Availability:** ✅ In Stock

## Summary

> 🔧 Double your dust collection power without losing suction!

## Quick Answers

- **What is this?** POWERTEC 70276 4-Inch to 2-1/2-Inch Dust Collection Splitter Fitting by powertec
- **How much does it cost?** € 32.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/379979710-powertec-70276-4-inch-to-2-1-2-inch-dust)

## 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

- • **Dual Hose Power-Up:** Split your 4-inch dust line into two 2.5-inch hoses without losing suction—maximize your dust collection efficiency.
- • **Optimize Your Workshop Flow:** Perfect for sanding, routing, planing, and more—keep your workspace cleaner and your tools running smoother.
- • **Built to Last, Built for Work:** Crafted from heavy-duty ABS plastic, this splitter withstands the toughest workshop environments and chemical exposure.
- • **Precision Fit for Seamless Setup:** Ports engineered with exact nominal dimensions and minimum 2-inch length for secure, leak-free connections every time.
- • **Trusted by Pros, Loved by DIYers:** Join thousands of users who rate this splitter 4.6 stars for quality and reliability in dust collection.

## Overview

The POWERTEC 70276 Dust Collection Splitter fitting allows seamless connection of one 4-inch dust hose to two 2.5-inch hoses, crafted from durable impact-resistant ABS plastic. Designed to minimize suction loss, it optimizes dust collection efficiency in professional and DIY woodworking setups, ensuring a secure fit with precise port dimensions.

## Description

Introducing the 4” to 2-1/2” Dust Collection Hose Splitter by POWERTEC. This dust collection adapter was designed to give you the ability to connect a 4-inch (inner diameter) dust hose with a pair of 2-1/2-inch (inner diameter) dust hoses. Essentially, it allows you to run multiple shop vacuum lines off a single 4” hose. It is ideal for both, the professional workshop and DIY setup that utilizes an assortment of benchtop and portable setup for woodworking and dust collection projects. Commonly Used Applications Sanding Woodworking Saw Dust Collection Planing and Routing & more! Dependable Build Quality Made with high quality black ABS plastic, this y-type dust collection accessory is made to withstand the wear & tear commonly associated with sawdust, woodchips and other harmful dust particles found in the workshop. It is chemical repellent, impact resistant and durable for long-term use. Please note that the ends are not tapered and the actual dimension is close to nominal. All ports possess a minimum of 2” length to provide optimum room for a tight and secure connection. Port Dimensions 4” Nominal OD – 3.902” or 3-29/32”, ID 3.733” or 3-47/64” 2-1/2” Nominal OD – 2.5” or 2-1/2”, ID – 2.32 “or 2-21/64” 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.

Review: original and very good quality - all good

## Features

- INCLUDES: (1) 4” to 2-1/2” Dust Collection Hose Splitter
- FUNCTION: Allows you to connect a 4” ID dust hose with two 2-1/2” ID dust hoses, while providing minimal suction loss from orted connections
- APPLICATIONS: These dust collection fittings are perfect for optimizing the effectiveness of your dust collector system when paired with standard shop vac or other 2.5” hoses
- BUILD: This y-adapter splitter is made with impact resistant ABS plastic for long-term durability and a heavy duty profile commonly needed for workshop and woodworking set-ups
- PORT DIMENSIONS: 4” Nominal OD – 3.902” or 3-29/32”, ID 3.733” or 3-47/64” 2-1/2” Nominal OD – 2.5” or 2-1/2”, ID – 2.32 “or 2-21/64”

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BRFSN3M |
| Best Sellers Rank | #30,732 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Vacuum & Dust Collector Hoses |
| Brand | POWERTEC |
| Brand Name | POWERTEC |
| Color | Black |
| Colour | Black |
| Connector Type | Wye |
| Connector type | Wye |
| Customer Reviews | 4.6 out of 5 stars 571 Reviews |
| Exterior Finish | Black |
| Global Trade Identification Number | 00843441107835 |
| Item Dimensions | 18.3 x 10.9 x 25.1 centimeters |
| Item Type Name | 4-Inch to 2-1/2-Inch Dust Collection Splitter Fitting |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 18.3 x 10.9 x 25.1 centimeters |
| Item height | 9.9 inches |
| Manufacturer | POWERTEC |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 70276 |
| Number of Pieces | 1 |
| Size | 4-Inch to 2-1/2-Inch |
| Thread Size | 4 inches |
| Thread Type | NPT |
| UPC | 843441107835 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** POWERTEC
- **Colour:** Black
- **Item dimensions L x W x H:** 18.3 x 10.9 x 25.1 centimeters
- **Material:** Plastic
- **Size:** 4-Inch to 2-1/2-Inch

## Images

![POWERTEC 70276 4-Inch to 2-1/2-Inch Dust Collection Splitter Fitting - Image 1](https://m.media-amazon.com/images/I/51gy+JvZVnL.jpg)
![POWERTEC 70276 4-Inch to 2-1/2-Inch Dust Collection Splitter Fitting - Image 2](https://m.media-amazon.com/images/I/51wI1iYzS1L.jpg)
![POWERTEC 70276 4-Inch to 2-1/2-Inch Dust Collection Splitter Fitting - Image 3](https://m.media-amazon.com/images/I/614BG386ktL.jpg)
![POWERTEC 70276 4-Inch to 2-1/2-Inch Dust Collection Splitter Fitting - Image 4](https://m.media-amazon.com/images/I/61YmOkD2o6L.jpg)
![POWERTEC 70276 4-Inch to 2-1/2-Inch Dust Collection Splitter Fitting - Image 5](https://m.media-amazon.com/images/I/716Vyv-FM7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ original and very good quality
*by S***D on 28 April 2023*

all good

## Frequently Bought Together

- POWERTEC 70276 4-Inch to 2-1/2-Inch Dust Collection Splitter Fitting
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**Shop now:** [https://www.desertcart.it/products/379979710-powertec-70276-4-inch-to-2-1-2-inch-dust](https://www.desertcart.it/products/379979710-powertec-70276-4-inch-to-2-1-2-inch-dust)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-23*