---
product_id: 307799187
title: "POWERTEC 70298 Dust Port Inlet Flange, 2.5-Inch OD Opening for Flexible Hose"
brand: "powertec"
price: "¥3839"
currency: JPY
in_stock: true
reviews_count: 12
category: "Powertec"
url: https://www.desertcart.jp/products/307799187-powertec-70298-dust-port-inlet-flange-2-5-inch-od
store_origin: JP
region: Japan
---

# 4 pre-bored mounting holes for easy install Durable heavy-duty ABS plastic 2.5-inch OD tapered inlet flange POWERTEC 70298 Dust Port Inlet Flange, 2.5-Inch OD Opening for Flexible Hose

**Brand:** powertec
**Price:** ¥3839
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your dust game—connect, secure, and conquer the mess!

## Quick Answers

- **What is this?** POWERTEC 70298 Dust Port Inlet Flange, 2.5-Inch OD Opening for Flexible Hose by powertec
- **How much does it cost?** ¥3839 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/307799187-powertec-70298-dust-port-inlet-flange-2-5-inch-od)

## 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 rugged ABS plastic that resists abrasion and flex, ensuring long-term durability in demanding workshop environments.
- • **Quick-Mount Design:** Four pre-drilled holes spaced perfectly for fast, secure installation—get your dust port up and running in minutes.
- • **Compact & Efficient:** Small footprint (3.75” diameter) fits seamlessly into your setup without sacrificing performance or workspace.
- • **Versatile Compatibility:** Works with 2.5” hoses and adapts to 4” systems via reducers, making it the ultimate dust collection upgrade.
- • **Seamless Shop Vac Connection:** Effortlessly link your 2.5” flexible hose to any benchtop tool or woodworking machine for dust-free precision.

## Overview

The POWERTEC 70298 Dust Port Inlet Flange features a 2.5-inch OD tapered opening designed for flexible hose connections, made from durable ABS plastic with four pre-bored mounting holes for quick installation. Ideal for woodworking and shop vac setups, it offers versatile compatibility with 2.5” hoses and can adapt to 4” systems using reducers, delivering a reliable, abrasion-resistant dust collection solution.

## Description

Introducing the 2.5 Inch Dust Port Inlet Flange by POWERTEC. This handy little dust port offers you a quick and easy solution to connecting your shop vacuum to your choice of benchtop tools, shop machines and other dust collection set-ups. Equipped with pre-bored mounting holes, this item mounts easily and securely onto most leveled surfaces. It features a tapered port that connects into 2-1/2” flexible hose and other dust collection fittings. Whether you’re a woodworking professional or DIY hobbyist, this dust port flange is an excellent addition to your dust collector system. Versatile in Applications Router table assembly Sanding station portability Connects hose onto cabinet Set up a secure connection to a planer Connects shop vac to the cover on CNC router Create a lower port from router box to router table and so much more! Dimensions Overall Size: 3.75" in diameter by 2.5" tall Opening: 2.470" O.D. and 2.300" I.D. 4 Mounting Holes: 3/16” each, spaced 2-5/16” x 2-5/16” Color: Black Material: ABS Plastic (1/8” thick)

Review: Well made, good fit for shop vac hose - I used this to make a dust collection port for a router table I built, it works great, my shop vac hooks up to this port easily and unhooks easily too. Powertec makes good stuff, I highly recommend it
Review: Great brand Name! - Nice and thick plastic will not flex.

## Features

- INCLUDES: Dust Collection Port 2-1/2” Inlet Flange
- USE: This dust collector hose fitting gives you optimal project versatility by allowing you to connect your shop vac to any benchtop tool or woodworking machine
- COMPATIBLE: Will accept 2.5” flexible hose using a hose clamp or a tapered quick connect fitting – You can also use a 4 inch to 2.5 inch reducer (not included) to equip your 4" system with a 2-1/2" hose and accessories
- PREMIUM BUILD: Made with durable, heavy duty ABS plastic material ideal for the abrasive nature commonly associated with workshop dust collection
- EASY TO USE: Comes equipped with (4) pre-bored mounting holes, spaced 2-5/16” x 2-5/16”, for quick and easy installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091XT71VF |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #77,547 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #103 in Vacuum & Dust Collector Replacement Parts #227 in Power Tool Replacement Parts |
| Brand | POWERTEC |
| Color | Black |
| Connector Type | Flange |
| Customer Reviews | 4.7 4.7 out of 5 stars (217) |
| Date First Available | April 7, 2021 |
| Global Trade Identification Number | 00843441110323 |
| Included Components | Dust Port Inlet Flange, 2.5-Inch OD Opening for Flexible Hose |
| Item Package Quantity | 1 |
| Item Weight | 1.44 ounces |
| Item dimensions L x W x H | 3.75 x 3.75 x 2.5 inches |
| Item model number | 70298 |
| Manufacturer | POWERTEC |
| Material | Plastic |
| Number of Pieces | 1 |
| Part Number | 70298 |
| Product Dimensions | 3.75 x 3.75 x 2.5 inches |
| Shape | taper |
| Size | 2-1/2" Inlet Flange |
| Style | 2-1/2" Inlet Flange |
| Thread Type | Tapered |
| UPC | 843441110323 |

## Product Details

- **Brand:** POWERTEC
- **Color:** Black
- **Connector Type:** Flange
- **Global Trade Identification Number:** 00843441110323
- **Item Weight:** 0.04 Kilograms
- **Item dimensions L x W x H:** 3.75 x 3.75 x 2.5 inches
- **Material:** Plastic
- **Number of Pieces:** 1
- **Size:** 2-1/2" Inlet Flange
- **Thread Type:** Tapered

## Images

![POWERTEC 70298 Dust Port Inlet Flange, 2.5-Inch OD Opening for Flexible Hose - Image 1](https://m.media-amazon.com/images/I/3147tbHgg9L.jpg)
![POWERTEC 70298 Dust Port Inlet Flange, 2.5-Inch OD Opening for Flexible Hose - Image 2](https://m.media-amazon.com/images/I/31Ln0nmzLaS.jpg)
![POWERTEC 70298 Dust Port Inlet Flange, 2.5-Inch OD Opening for Flexible Hose - Image 3](https://m.media-amazon.com/images/I/31VhC-UdD-S.jpg)
![POWERTEC 70298 Dust Port Inlet Flange, 2.5-Inch OD Opening for Flexible Hose - Image 4](https://m.media-amazon.com/images/I/31pUINJGqNL.jpg)
![POWERTEC 70298 Dust Port Inlet Flange, 2.5-Inch OD Opening for Flexible Hose - Image 5](https://m.media-amazon.com/images/I/41BlZHpS0wL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well made, good fit for shop vac hose
*by K***E on November 6, 2025*

I used this to make a dust collection port for a router table I built, it works great, my shop vac hooks up to this port easily and unhooks easily too. Powertec makes good stuff, I highly recommend it

### ⭐⭐⭐⭐⭐ Great brand Name!
*by W***A on July 25, 2025*

Nice and thick plastic will not flex.

### ⭐⭐⭐⭐⭐ perfect fit
*by P***R on January 25, 2026*

used this to install my vac to my sand blaster

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-18*