---
product_id: 53887690
title: "M-4 Metal Inline Duct Fan, 200 CFM, 4\""
brand: "tjernlund"
price: "฿34889"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/53887690-m-4-metal-inline-duct-fan-200-cfm-4
store_origin: TH
region: Thailand
---

# Efficient 100W motor 200 CFM airflow power Compact 4-inch duct size M-4 Metal Inline Duct Fan, 200 CFM, 4"

**Brand:** tjernlund
**Price:** ฿34889
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your airflow game — don’t let stale air hold you back!

## Quick Answers

- **What is this?** M-4 Metal Inline Duct Fan, 200 CFM, 4" by tjernlund
- **How much does it cost?** ฿34889 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/53887690-m-4-metal-inline-duct-fan-200-cfm-4)

## Best For

- tjernlund enthusiasts

## Why This Product

- Trusted tjernlund brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Durability:** Built with metal for lasting strength without the bulk.
- • **Powerful Airflow Boost:** Delivers a robust 200 CFM to keep your space fresh and ventilated.
- • **Sleek Industrial Design:** Compact 4-inch inlet/outlet fits seamlessly into your existing ductwork.
- • **Energy-Smart Performance:** Runs on a low 100-watt motor for efficient, cost-effective operation.
- • **Ready-to-Install Convenience:** Includes mounting bracket and power cord for hassle-free setup.

## Overview

The Tjernlund M-4 Metal Inline Duct Fan is a compact, industrial-grade ventilation solution delivering 200 CFM airflow with a 100-watt motor. Designed for easy installation with included mounting hardware and cord, its 4-inch duct size fits standard systems, offering lightweight durability and efficient performance to keep your environment fresh and energized.

## Description

TJERNLUNDM-4 Metal Inline Duct Fan, 200 CFM, 4"

## Features

- 120 VAC
- 100 Watts
- 200 CFM
- 4" Inlet and Outlet
- Includes mounting bracket and cord

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Tjernlund |
| Part number | M-4 |
| Item Weight | 4.54 g |
| Product Dimensions | 22.86 x 22.86 x 22.86 cm; 4.54 g |
| Item model number | M-4 |
| Size | 4 Inches |
| Style | Industrial |
| Voltage | 120 Volts |
| Wattage | 100 |
| Item Package Quantity | 1 |
| Noise Level | 200 dB |
| Special Features | Lightweight |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** TJERNLUND
- **Style:** Industrial
- **Room type:** Bathroom
- **Special feature:** Lightweight
- **Noise level:** 200 dB
- **Wattage:** 100
- **Voltage:** 120 Volts
- **Item weight:** 5 g

## Images

![M-4 Metal Inline Duct Fan, 200 CFM, 4" - Image 1](https://m.media-amazon.com/images/I/61UOMKKhclL.jpg)

## Available Options

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

## Frequently Bought Together

- Tjernlund M-4 Metal Inline Duct Fan, 200 CFM, 4"
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- Tjernlund SCP Plug-in Fan Speed Control,Brown

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**Shop now:** [https://www.desertcart.co.th/products/53887690-m-4-metal-inline-duct-fan-200-cfm-4](https://www.desertcart.co.th/products/53887690-m-4-metal-inline-duct-fan-200-cfm-4)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-26*