---
product_id: 379979710
title: "POWERTEC 70276 4-Inch to 2-1/2-Inch Dust Collection Splitter Fitting"
brand: "powertec"
price: "VT8731"
currency: VUV
in_stock: true
reviews_count: 6
category: "Powertec"
url: https://www.desertcart.vu/products/379979710-powertec-70276-4-inch-to-2-1-2-inch-dust
store_origin: VU
region: Vanuatu
---

# 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:** VT8731
**Availability:** ✅ In Stock

## Summary

> 🔧 Split, connect, and conquer your dust collection like a pro!

## 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?** VT8731 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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

- • **Built to Last:** Crafted from heavy-duty, impact-resistant ABS plastic to withstand tough workshop conditions and keep your setup running smooth.
- • **Precision Fit:** Engineered port dimensions ensure tight, secure connections for leak-free dust control and professional-grade performance.
- • **Dual Hose Power-Up:** Split your 4-inch dust line into two 2.5-inch hoses without losing suction—maximize your dust collection efficiency.
- • **Plug & Play Simplicity:** Easy to install with standard shop vac hoses, making your dust management system smarter and more flexible instantly.
- • **Versatile Workshop Essential:** Perfect for woodworking, sanding, routing, and planing setups—upgrade your dust collection game effortlessly.

## Overview

The POWERTEC 70276 Dust Collection Splitter fitting enables seamless connection of one 4-inch dust hose to two 2.5-inch hoses, minimizing suction loss. Made from durable, impact-resistant ABS plastic, it’s designed for professional and DIY workshops to optimize dust collection efficiency across multiple tools. Its precise port dimensions ensure secure, leak-free connections, making it an essential upgrade for woodworking and dust management systems.

## 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
Review: Ok

## 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 |
| ASIN  | B08BRFSN3M |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #55,792 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #22 in Vacuum & Dust Collector Hoses |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (574) |
| Customer reviews | 4.6 4.6 out of 5 stars (574) |
| Date First Available | 1 January 2024 |
| Date First Available  | 1 January 2024 |
| Item Package Quantity | 1 |
| Item Weight | 0.28 g |
| Item model number | 70276 |
| Item model number  | 70276 |
| Manufacturer | POWERTEC |
| Manufacturer  | POWERTEC |
| Material | Plastic |
| Number Of Pieces | 1 |
| Part number | 70276 |
| Product Dimensions | 18.29 x 10.92 x 25.15 cm; 0.28 g |
| Product Dimensions  | 18.29 x 10.92 x 25.15 cm; 0.28 g |
| Size | 4-Inch to 2-1/2-Inch |
| Style | Minimal |

## 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)

## Available Options

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

## Customer Reviews

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

all good

### ⭐⭐⭐⭐⭐ Review
*by M***E on 6 October 2025*

Ok

### ⭐⭐⭐⭐⭐ Review
*by A***2 on 9 May 2025*

Fits perfectly. Does the job it’s supposed to do

## Frequently Bought Together

- POWERTEC 70276 4-Inch to 2-1/2-Inch Dust Collection Splitter Fitting
- 2 1/2" x 20' Heavy PVC Dust Collection Hose, Flexible Clear PVC Fume Collection Hose with Carbon Steel Wire Coil, Puncture Resistant PVC Dust Collection Hose for Dust Collectors with 2 1/2" Ports
- POWERTEC 70133-P2 2-1/2-Inch Blast Gate for for Dust Collector, Dust Collection Fittings, 2 PK

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/379979710-powertec-70276-4-inch-to-2-1-2-inch-dust](https://www.desertcart.vu/products/379979710-powertec-70276-4-inch-to-2-1-2-inch-dust)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-09*