---
product_id: 546845674
title: "Nalle 4 Inch Inline Duct Fan Radon Fan 50W 280 CFM Ventilation Exhaust Blower Fans Efficient Quiet Copper Motor for Ducting Vents Bathroom Kitchen Grow Tents Hydroponics"
brand: "nalle"
price: "€ 234.78"
currency: EUR
in_stock: true
category: "Nalle"
url: https://www.desertcart.hr/products/546845674-nalle-4-inch-inline-duct-fan-radon-fan-50w-280
store_origin: HR
region: Croatia
---

# 50W power-efficient motor 280 CFM airflow <50 dB noise Nalle 4 Inch Inline Duct Fan Radon Fan 50W 280 CFM Ventilation Exhaust Blower Fans Efficient Quiet Copper Motor for Ducting Vents Bathroom Kitchen Grow Tents Hydroponics

**Brand:** nalle
**Price:** € 234.78
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your air game—quiet, powerful, and built to last!

## Quick Answers

- **What is this?** Nalle 4 Inch Inline Duct Fan Radon Fan 50W 280 CFM Ventilation Exhaust Blower Fans Efficient Quiet Copper Motor for Ducting Vents Bathroom Kitchen Grow Tents Hydroponics by nalle
- **How much does it cost?** € 234.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/546845674-nalle-4-inch-inline-duct-fan-radon-fan-50w-280)

## Best For

- nalle enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Power:** Enjoy robust 280 CFM airflow with noise levels under 50 dB—ventilation that won’t interrupt your focus.
- • **24/7 Premium Support:** Lifetime technical assistance ensures you’re never left in the dark—experience peace of mind with every purchase.
- • **Durable & Dependable:** Built with premium materials and a copper motor for long-lasting, maintenance-free performance.
- • **Versatile Ventilation:** Perfect for grow tents, bathrooms, kitchens, and HVAC systems—adaptable to your unique space needs.
- • **Effortless Installation:** Lightweight design and high-quality plastic blades make setup and maintenance a breeze—no tools, no hassle.

## Overview

The Nalle 4 Inch Inline Duct Fan delivers a powerful 280 CFM airflow at a whisper-quiet noise level below 50 dB, powered by an energy-efficient 50W copper motor. Designed for easy installation and durable use, it’s ideal for ventilation in grow tents, bathrooms, kitchens, and HVAC systems. Backed by lifetime technical support, this fan combines performance and reliability for professional-grade air circulation.

## Description

Energy efficient & quiet operation Lightweight & super easy to install Motor features a permanently lubricated bearing that operates quietly and requires no maintenance Solve air delivery problems without major system rework or expense Perfect Combination: This ventilation kit includes a 6-inch 390CFM inline duct fan and a Speed Controller. Applications: This quiet inline fan system is most found in hydroponic grow tents and rooms to provide cooling and ventilation for plants. Its low noise and advanced control features make it fit for bathroom and attic settings, as well as cooling AV equipment rooms, closets, racks, and cabinets.

## Features

- 【Powerful Air Flow Fan】The powerful inline fan with a speed of 2200 RPM can effectively circulate air for optimal room ventilation; Meanwhile, less than 50 dB noise level will not disturb your work.
- 【Easy to Install】Nalle mixed flow inline duct fan's blade and the body are made of high quality plastic. Easy to install and remove.
- 【Premium Material Ventilation Exhaust Fans】 Made of high-quality material, which makes the ventilation kit serve for a long time; The inline fan features a strong and powerful motor, and the ducting is also flexible.
- 【Widely Applicable】 Suitable for both commercial and residential air ventilation solutions; Widely used in grow rooms, planting room, grow tents, HVAC applications, bathroom venting, etc.
- 【100% after-sales service】For All customers, this product comes with Lifelong Technical Support & 24 hours Premium Service. If you have any issues about the ventilation fan, please contact us first, we will give you the satisfied solution as soon as possible.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZ43BKS9 |
| Air Flow Capacity | 280 Cubic Feet Per Minute |
| Best Sellers Rank | #86,469 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #295 in Household Ventilation Fans |
| Blade Material | Plastic |
| Brand | Nalle |
| Brand Name | Nalle |
| Collection Name | Duct Fans |
| Color | White |
| Control Method | App |
| Controller Type | Button Control |
| Customer Reviews | 4.3 out of 5 stars 60 Reviews |
| Electric Fan Design | Blower |
| Electric fan design | Blower |
| Included Components | Cord |
| Indoor Outdoor Usage | Indoor |
| Installation Type | inline |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 8.9"D x 6.7"W x 6.3"H |
| Item Type Name | Inline Duct Fan |
| Item Weight | 1.48 Kilograms |
| Manufacturer | Nalle |
| Material | Plastic |
| Model Name | IDF-4 |
| Model Number | IDF-4 |
| Motor Type | brushed |
| Noise Level | 50 Decibels |
| Number of Blades | 10 |
| Number of Power Levels | 1 |
| Number of Speeds | 1 |
| Part Number | IDF-4 |
| Power Source | AC |
| Product Dimensions | 8.9"D x 6.7"W x 6.3"H |
| Recommended Uses For Product | Exhausting |
| Room Type | Bathroom |
| Size | 4 Inch |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Lightweight |
| Speed | 2300 |
| Style | 4 Inch |
| Theme | Ventilation & Exhaust Fans |
| UPC | 752349212797 |
| Voltage | 110 Volts |
| Wattage | 50 watts |

## Product Details

- **Brand:** Nalle
- **Color:** White
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Inline Mount
- **Power Source:** AC
- **Product Dimensions:** 11.8"D x 9.6"W x 9.6"H
- **Recommended Uses For Product:** Exhausting, Ventilating
- **Room Type:** Bathroom
- **Special Feature:** Lightweight
- **Style:** 8 Inch

## Images

![Nalle 4 Inch Inline Duct Fan Radon Fan 50W 280 CFM Ventilation Exhaust Blower Fans Efficient Quiet Copper Motor for Ducting Vents Bathroom Kitchen Grow Tents Hydroponics - Image 1](https://m.media-amazon.com/images/I/610XG09awwL.jpg)
![Nalle 4 Inch Inline Duct Fan Radon Fan 50W 280 CFM Ventilation Exhaust Blower Fans Efficient Quiet Copper Motor for Ducting Vents Bathroom Kitchen Grow Tents Hydroponics - Image 2](https://m.media-amazon.com/images/I/71TJONBwuNL.jpg)
![Nalle 4 Inch Inline Duct Fan Radon Fan 50W 280 CFM Ventilation Exhaust Blower Fans Efficient Quiet Copper Motor for Ducting Vents Bathroom Kitchen Grow Tents Hydroponics - Image 3](https://m.media-amazon.com/images/I/81LHFyReU5L.jpg)
![Nalle 4 Inch Inline Duct Fan Radon Fan 50W 280 CFM Ventilation Exhaust Blower Fans Efficient Quiet Copper Motor for Ducting Vents Bathroom Kitchen Grow Tents Hydroponics - Image 4](https://m.media-amazon.com/images/I/71g54F3q-RL.jpg)
![Nalle 4 Inch Inline Duct Fan Radon Fan 50W 280 CFM Ventilation Exhaust Blower Fans Efficient Quiet Copper Motor for Ducting Vents Bathroom Kitchen Grow Tents Hydroponics - Image 5](https://m.media-amazon.com/images/I/61Oy4+dKlVL.jpg)

## Available Options

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

## Frequently Bought Together

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-21*