---
product_id: 134611528
title: "Wathai EC 120mm x 25mm AC Axial Small Exhaust Fan 110V 120V Dual Ball | 4 Inch ventilation Fan 110V - 240V Axial 1225 120v AC 120mm x 25mm Low Speed for DIY Cooling Ventilation Exhaust Projects"
brand: "wathai"
price: "$41.49"
currency: USD
in_stock: true
category: "Wathai"
url: https://www.desertcart.us/products/134611528-wathai-ec-120mm-x-25mm-ac-axial-small-exhaust-fan
store_origin: US
region: United States of America
---

# 88.2 CFM airflow 3W ultra-low power 67,000 hrs dual ball bearing life Wathai EC 120mm x 25mm AC Axial Small Exhaust Fan 110V 120V Dual Ball | 4 Inch ventilation Fan 110V - 240V Axial 1225 120v AC 120mm x 25mm Low Speed for DIY Cooling Ventilation Exhaust Projects

**Brand:** wathai
**Price:** $41.49
**Availability:** ✅ In Stock

## Summary

> 💨 Stay cool, stay ahead — ventilation that works as hard as you do!

## Quick Answers

- **What is this?** Wathai EC 120mm x 25mm AC Axial Small Exhaust Fan 110V 120V Dual Ball | 4 Inch ventilation Fan 110V - 240V Axial 1225 120v AC 120mm x 25mm Low Speed for DIY Cooling Ventilation Exhaust Projects by wathai
- **How much does it cost?** $41.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/134611528-wathai-ec-120mm-x-25mm-ac-axial-small-exhaust-fan)

## Best For

- wathai enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Slim 120mm x 25mm profile fits seamlessly into tight spaces without compromising on airflow power.
- • **Durability That Lasts:** Dual ball bearings rated for 67,000 hours ensure long-lasting, reliable ventilation without frequent replacements.
- • **Power-Savvy Performance:** Consumes just 3 watts while delivering robust airflow, keeping your energy bills low and your tech cool.
- • **Versatile Voltage Range:** Supports 90V to 270V, making it adaptable for diverse DIY projects and global applications.
- • **Whisper-Quiet Efficiency:** Operates at a subtle 37 dB, perfect for focused workspaces and serene environments.

## Overview

The Wathai EC 120mm x 25mm AC Axial Exhaust Fan delivers powerful 88.2 CFM airflow at an ultra-low 3W power consumption. Featuring durable dual ball bearings rated for 67,000 hours and whisper-quiet 37 dB operation, this compact 4-inch fan supports a wide voltage range (90V-270V) ideal for DIY cooling and ventilation projects across electronics, gaming consoles, and more.

## Description

Buy Wathai EC 120mm x 25mm AC Axial Small Exhaust Fan 110V 120V Dual Ball | 4 Inch ventilation Fan 110V - 240V Axial 1225 120v AC 120mm x 25mm Low Speed for DIY Cooling Ventilation Exhaust Projects: Case Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 120mm Axial Fan: This EC axial fan consume very less power & better efficiency than AC equivalent
- Mini exhaust fan: Designed for projects that requires cooling or ventilation; or as a ventilation replacement fan for various products. As small electric exhaust cooling fan for electronics
- Dual-ball: Bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright
- Plug not wired to the fan: The wires were not connected. Pls understand that because of projects that a fan may be used in
- Muffin fan: 120 x 120 x 25 mm ( 4.72 x 4.72 x 1 in. ) | Rated Voltage :90V to 270V | Airflow: 88.2 CFM | Power: 3.0W | Speed: 2700 RPM | Package include: 1 Piece fan include fan grill and mounting screws & nuts; 1* AC cord with switch（about 59 inches) / Power Plug

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SDCWSQS |
| Air Flow Capacity | 88.2 Cubic Feet Per Minute |
| Best Sellers Rank | #52 in Computer Case Fans |
| Brand Name | Wathai |
| Compatible Devices | Desktop, Gaming Console, Inverter, Laptop, Refrigerator |
| Cooling Method | Air |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,137) |
| Item Dimensions L x W x H | 4.72"L x 4.72"W x 1"H |
| Item Weight | 5.3 Ounces |
| Manufacturer | Wathai |
| Material Type | Plastic |
| Maximum Rotational Speed | 2700 RPM |
| Model | EC12025B110-240V |
| Noise Level | 37 Decibels |
| Number of Items | 1 |
| Part Number | EC12025B110-240V |
| Power Connector Type | AC power plug |
| UPC | 702334356821 |
| Unit Count | 1 Count |
| Voltage | 110 Volts (AC) |
| Wattage | 3 watts |

## Product Details

- **Brand:** Wathai
- **Compatible Devices:** Desktop, Gaming Console, Inverter, Laptop, Refrigerator
- **Cooling Method:** Air
- **Material:** Plastic
- **Maximum Rotational Speed:** 2700 RPM
- **Noise Level:** 37 Decibels
- **Power Connector Type:** AC power plug
- **Product Dimensions:** 4.72"L x 4.72"W x 1"H
- **Voltage:** 110 Volts (AC)
- **Wattage:** 3 watts

## Images

![Wathai EC 120mm x 25mm AC Axial Small Exhaust Fan 110V 120V Dual Ball | 4 Inch ventilation Fan 110V - 240V Axial 1225 120v AC 120mm x 25mm Low Speed for DIY Cooling Ventilation Exhaust Projects - Image 1](https://m.media-amazon.com/images/I/71THwcYaNyL.jpg)
![Wathai EC 120mm x 25mm AC Axial Small Exhaust Fan 110V 120V Dual Ball | 4 Inch ventilation Fan 110V - 240V Axial 1225 120v AC 120mm x 25mm Low Speed for DIY Cooling Ventilation Exhaust Projects - Image 2](https://m.media-amazon.com/images/I/61A6d2pyTZL.jpg)
![Wathai EC 120mm x 25mm AC Axial Small Exhaust Fan 110V 120V Dual Ball | 4 Inch ventilation Fan 110V - 240V Axial 1225 120v AC 120mm x 25mm Low Speed for DIY Cooling Ventilation Exhaust Projects - Image 3](https://m.media-amazon.com/images/I/71u8iqTO+TL.jpg)
![Wathai EC 120mm x 25mm AC Axial Small Exhaust Fan 110V 120V Dual Ball | 4 Inch ventilation Fan 110V - 240V Axial 1225 120v AC 120mm x 25mm Low Speed for DIY Cooling Ventilation Exhaust Projects - Image 4](https://m.media-amazon.com/images/I/618h4f45nIL.jpg)
![Wathai EC 120mm x 25mm AC Axial Small Exhaust Fan 110V 120V Dual Ball | 4 Inch ventilation Fan 110V - 240V Axial 1225 120v AC 120mm x 25mm Low Speed for DIY Cooling Ventilation Exhaust Projects - Image 5](https://m.media-amazon.com/images/I/6134qY47K3L.jpg)

## Available Options

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

## Questions & Answers

**Q: What kind of plastic is it made of?**
A: When I was trying to learn more about the Wathai fan products, I think I saw somewhere that it used the Polybutylene Terephthalate (PBT) for construction of frame and blade assembly.  I would have preferred it to have a more durable aluminum frame with plastic blades.  Keep in mind that the Wathai fan ads do not list any UL or other agency approvals.   So, the plastic material actually used may not comply with governmental safety, fire, etc regulations for electric/electronic devices.  Many of the EC style fans I looked at from more common manufacturers, before I selected the Wathai, were 2-4x as expensive (with UL and other certifications) so I'm assuming there has been some cost savings in materials; i.e., plastic frame vs aluminum, etc.  However, I will say my fans have worked well since purchase and there's no deformation with being used near the woodstove so I can't complain about the construction Wathai has used.

**Q: Is this product UL approved, or safety approved by any other safety governing agency?**
A: It has the  [CE] logo on it which is basically the Canadian version of the USA [UL]

**Q: Can this run 24/7?**
A: Absolutely!  I use two at the top rear of my wood stove to circulate air out over the front and they run 24/7 for days on end during winter.  I've used them the last two seasons without any problems.

**Q: What is the ambient tempurature in which this can operate**
A: Hi friend, the fan can be use on -10-75 ℃.

## Frequently Bought Together

- Wathai EC 120mm x 25mm Ball DIY Cooling Ventilation Exhaust Fan 110V 115V 120V 220V 240V AC Axial Case Muffin Fan
- Wathai 2 Pack 120mm PC Fan Dust Filter Cover Computer Mess
- 120mm Computer Fan Filter Grills with Screws, Ultra Fine Aluminum Mesh, Black Color - 4 Pack

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-05*