---
product_id: 625131946
title: "9\" Twin Digital Window Fan, Reversible Airflow Blades, In/Out Exchange, 3 Speeds, Built-In Extender Panels, Ideal for Home, Bedroom or Office, Remote Control, White"
brand: "holmes"
price: "₨108553"
currency: LKR
in_stock: true
reviews_count: 11
category: "Holmes"
url: https://www.desertcart.lk/products/625131946-9-twin-digital-window-fan-reversible-airflow-blades-in-out
store_origin: LK
region: Sri Lanka
---

# Expandable fit up to 35.5" 850 CFM airflow power 3-speed digital control 9" Twin Digital Window Fan, Reversible Airflow Blades, In/Out Exchange, 3 Speeds, Built-In Extender Panels, Ideal for Home, Bedroom or Office, Remote Control, White

**Brand:** holmes
**Price:** ₨108553
**Availability:** ✅ In Stock

## Summary

> 🌬️ Stay Cool, Stay Ahead — The Smart Window Fan for the Modern Millennial

## Quick Answers

- **What is this?** 9" Twin Digital Window Fan, Reversible Airflow Blades, In/Out Exchange, 3 Speeds, Built-In Extender Panels, Ideal for Home, Bedroom or Office, Remote Control, White by holmes
- **How much does it cost?** ₨108553 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/625131946-9-twin-digital-window-fan-reversible-airflow-blades-in-out)

## Best For

- holmes enthusiasts

## Why This Product

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

## Key Features

- • **Reversible Airflow Magic:** Switch between intake, exhaust, or simultaneous exchange to optimize your room’s air quality.
- • **Breathe Easy with 850 CFM:** Powerful twin 5-blade design delivers maximum airflow to refresh your space instantly.
- • **Custom Fit for Any Window:** Built-in extender panels adjust from 23.5" to 35.5" for a secure, seamless installation.
- • **Precision Airflow Control:** Three digital speed settings plus remote control for effortless, customized comfort.
- • **Versatile Placement Options:** Use it in your window or on any flat surface with removable sturdy feet for ultimate flexibility.

## Overview

The HOLMES 9" Twin Digital Window Fan combines powerful 850 CFM airflow with a sleek digital control panel and remote for ultimate convenience. Its electronically reversible blades allow fresh air intake, exhaust, or simultaneous exchange, while expandable side panels fit most double-hung and slider windows up to 35.5" wide. Designed for quiet, efficient cooling with three speed settings and versatile placement options, this ETL-certified fan is perfect for bedrooms, offices, and living spaces seeking smart, customizable ventilation.

## Description

Holmes 9" Twin-Blade Digital Window Fan makes cooling your home a breeze. This dual blade fan is conveniently designed to fit most double-hung and slider windows and includes 2 built-in expandable extender panels for a custom fit as needed from 23.5" to 35.5". The electronically reversible airflow blades can bring fresh air inside, exhaust hot air out or exchange both simultaneously. It features 3 speed settings, low, medium and high, to adjust your airflow and a high-speed 14.4 ft./sec. velocity. For added convenience, it includes 2 sturdy feet to allow for tabletop or floor use outside of the window frame. Designed to keep a cool breeze in any room, it works great in living rooms, kitchens, bedrooms, and home offices. Features a remote control, white finish, 3-year limited warranty and is ETL certified.

Review: Helps keep you cool and your wallet full - This thing is a beast and built like a tank. I’ve had it running 24/7 since the day it arrived, and it hasn’t even blinked. Built like a tank, quiet like a ninja. The remote is super simple to use (even in the dark half-asleep at 2AM), and the LED display? It kindly shuts off after a bit so it doesn’t light up your entire room like a rave. For the price? An absolute steal. No rattling, no overheating, no drama. Just clean airflow and zero fuss.
Review: Digital Control w/ Remote 9" - Can Mute Beep - All Fan Lights Turn Off Automatically. - update- Don't waste your money on the slightly cheaper options, the 9" Digital Control w/ Remote is the one to get. I've had this fan for months and run it day and night. It is excellent. This is a very well-thought-out fan for a bedroom. The only negative is it expands only on one side and doesn't stay in place well. I increased my rating to five stars. ------------------------ This is my Initial impression after buying and returning a few fans on desertcart. First some general fan comments. I've used a fan instead of AC in the bedroom for 30+ years. The quality of fans has gone way down. Previous brands I used that lasted 10 years do not last more than two or come defective. Don't trust old reviews, fans look the same but are not. Common problems are rattling or motor buzzing, which makes it hard to sleep or fans stop working in a year or two. The most common problem with a new fan is the blade being out of balance. If the blade wobbles even slightly the fan will start making noise after several weeks, often after the return window closes. This Fan: A nice design. It is pleasant sounding on the lowest setting. The volume of air is good, about what I'm used to. I generally don't use the remote but this one is nice and mutes the beeping sounds. The two lights are not overly bright and are only on for a few seconds when the fan is turned on or the settings are changed. Negatives: I have it mounted sideways and the expandable sides do not support weight well. Fortunately, I only had to expand the top to make it fit. The fan bottom is too wide to fit in the side groove of the window, so I had to use a metal bracket from a previous fan to make it secure. It would be nice if I could purchase a cover and a screen. I like this fan so far. I will see how long it lasts then update the review.

## Features

- Fresh Air: Electronically reversible airflow blades to intake fresh air into your home, exhaust hot air out of your home, or exchange both simultaneously
- Feel the Breeze: 3 speed settings, low, medium and high, and twin 5-blade design for maximum airflow with up to 14.4 ft./sec. high-speed velocity and 850 CFM
- Digital Controls: Easy-to-use digital control panel and convenient remote control to operate from a distance
- Designed to Fit: Fits into most double-hung and slider type windows and the expandable built-in side extender panels help secure fan into larger windows up to 35.5"
- Versatile Design: Equipped with 2 removable sturdy feet, it can easily be placed on a tabletop or flat surface in your home

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQPMRHBN |
| Air Flow Capacity | 850 Cubic Feet Per Minute |
| Assembly required | Yes |
| Batteries required | No |
| Best Sellers Rank | #38,574 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #6 in Household Window Fans |
| Brand | HOLMES |
| Color | White |
| Control Method | Remote |
| Customer Reviews | 4.3 4.3 out of 5 stars (883) |
| Efficiency | 14.17 CFM per watt |
| Electric fan design | Window Fan |
| Finish Type | White Finish |
| Finish types | White Finish |
| Included Components | Holmes 9" Twin Digital Window Fan |
| Indoor/Outdoor Usage | Indoor |
| Installation Type | window-mounted |
| Is Cordless? | No |
| Item Weight | 5.51 pounds |
| Item model number | 32510394 |
| Main Power Connector Type | Standard AC power plug |
| Manufacturer | Star Elite Inc. |
| Model Name | 9" Twin Digital Window Fan |
| Noise Level | 55 Decibels |
| Number of Blades | 5 |
| Number of Power Levels | 3 |
| Number of pieces | 1 |
| Power Source | ac |
| Product Dimensions | 23.23"D x 5.51"W x 12.6"H |
| Recommended Uses For Product | Air Circulation, Cooling, Exhausting, Ventilating |
| Room Type | Bedroom, Dorm Room, Home Office, Kitchen, Living Room |
| Size | 9 Inch |
| Special Feature | Digital Controls |
| Specification Met | ETL |
| Speed | 850 Cubic Feet Per Minute |
| Style | Digital Control w/ Remote |
| UPC | 694501132232 |
| Voltage | 220 Volts (AC) |
| Wattage | 60 watts |

## Product Details

- **Brand:** HOLMES
- **Color:** White
- **Electric fan design:** Window Fan
- **Mounting Type:** Freestanding
- **Power Source:** ac
- **Product Dimensions:** 23.23"D x 5.51"W x 12.6"H
- **Recommended Uses For Product:** Air Circulation, Cooling, Exhausting, Ventilating
- **Room Type:** Bedroom, Dorm Room, Home Office, Kitchen, Living Room
- **Special Feature:** Digital Controls
- **Style:** Digital Control w/ Remote

## Images

![9" Twin Digital Window Fan, Reversible Airflow Blades, In/Out Exchange, 3 Speeds, Built-In Extender Panels, Ideal for Home, Bedroom or Office, Remote Control, White - Image 1](https://m.media-amazon.com/images/I/71C2HYuhkzL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helps keep you cool and your wallet full
*by N***B on July 24, 2025*

This thing is a beast and built like a tank. I’ve had it running 24/7 since the day it arrived, and it hasn’t even blinked. Built like a tank, quiet like a ninja. The remote is super simple to use (even in the dark half-asleep at 2AM), and the LED display? It kindly shuts off after a bit so it doesn’t light up your entire room like a rave. For the price? An absolute steal. No rattling, no overheating, no drama. Just clean airflow and zero fuss.

### ⭐⭐⭐⭐⭐ Digital Control w/ Remote 9" - Can Mute Beep - All Fan Lights Turn Off Automatically.
*by K***S on June 9, 2024*

update- Don't waste your money on the slightly cheaper options, the 9" Digital Control w/ Remote is the one to get. I've had this fan for months and run it day and night. It is excellent. This is a very well-thought-out fan for a bedroom. The only negative is it expands only on one side and doesn't stay in place well. I increased my rating to five stars. ------------------------ This is my Initial impression after buying and returning a few fans on Amazon. First some general fan comments. I've used a fan instead of AC in the bedroom for 30+ years. The quality of fans has gone way down. Previous brands I used that lasted 10 years do not last more than two or come defective. Don't trust old reviews, fans look the same but are not. Common problems are rattling or motor buzzing, which makes it hard to sleep or fans stop working in a year or two. The most common problem with a new fan is the blade being out of balance. If the blade wobbles even slightly the fan will start making noise after several weeks, often after the return window closes. This Fan: A nice design. It is pleasant sounding on the lowest setting. The volume of air is good, about what I'm used to. I generally don't use the remote but this one is nice and mutes the beeping sounds. The two lights are not overly bright and are only on for a few seconds when the fan is turned on or the settings are changed. Negatives: I have it mounted sideways and the expandable sides do not support weight well. Fortunately, I only had to expand the top to make it fit. The fan bottom is too wide to fit in the side groove of the window, so I had to use a metal bracket from a previous fan to make it secure. It would be nice if I could purchase a cover and a screen. I like this fan so far. I will see how long it lasts then update the review.

### ⭐⭐⭐⭐⭐ The remote is the best feature!
*by N***E on September 9, 2025*

Love this fan so much! Living in an old house where the circulation is hard to achieve created a hunt for a good window fan. All the old ones I would buy had to be manually turned around to either pull air out or push air in, this one has a remote! Sometimes the small things are the best things, making life easier by switching between intake, exhaust or exchange with the push of a button, now... I can't live without it. The fan moves a large amount of air while being relatively quiet (it is a fan after all.) Three speeds means I am able to choose the airflow and the volume from across the room. It fits well in my small windows and the accordion sides allows for adjustment. I am grateful for a decent fan at a decent price that works exactly how I need it to.

## Frequently Bought Together

- HOLMES 9" Twin Digital Window Fan, Reversible Airflow Blades, In/Out Exchange, 3 Speeds, Built-In Extender Panels, Ideal for Home, Bedroom or Office, Remote Control, White
- Bionaire Thin Window Fan with Manual Controls(BWF0502M-WM)
- Comfort Zone Window Fan for Bedroom, 9 inch 3 Speed Dual Fans with Auto-Locking Expanders, Window Exhaust Fan, Removeable Bug Screen, White

---

## 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.lk/products/625131946-9-twin-digital-window-fan-reversible-airflow-blades-in-out](https://www.desertcart.lk/products/625131946-9-twin-digital-window-fan-reversible-airflow-blades-in-out)

---

*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-18*