---
product_id: 712758746
title: "iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver,2-Pack"
brand: "ipower"
price: "A$325"
currency: AUD
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.au/products/712758746-ipower-20-inch-square-aluminum-automatic-gravity-shutter-louver-vent
store_origin: AU
region: Australia
---

# 20-inch perfect fit Storm-resistant closure Rustproof aluminum build iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver,2-Pack

**Brand:** ipower
**Price:** A$325
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Elevate airflow with effortless style and storm-proof strength!

## Quick Answers

- **What is this?** iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver,2-Pack by ipower
- **How much does it cost?** A$325 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/712758746-ipower-20-inch-square-aluminum-automatic-gravity-shutter-louver-vent)

## Best For

- ipower enthusiasts

## Why This Product

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

## Key Features

- • **Weatherproof & Storm-Ready:** Engineered to fully close and block water, built tough to withstand hurricanes and tornadoes.
- • **Automatic Gravity Operation:** Effortlessly opens and closes to optimize airflow and maintain ideal indoor climate.
- • **Precision 20-Inch Dimensions:** Fits seamlessly in homes, garages, and greenhouses for a sleek, professional finish.
- • **Durable Aluminum Construction:** Crafted from high-quality aluminum that resists rust and corrosion, ensuring long-lasting performance.
- • **Versatile Ventilation Solution:** Pairs perfectly with iPower motors and fans (sold separately) to keep your space cool and fresh.

## Overview

The iPower 20-Inch Square Aluminum Automatic Gravity Shutter is a robust, weatherproof vent designed for optimal airflow control. Made from premium rust-resistant aluminum, it features automatic gravity operation for seamless opening and closing. Sized perfectly for residential and greenhouse use, it withstands extreme weather conditions including hurricanes, making it a reliable ventilation upgrade for any professional space.

## Description

iPower 12-Inch Square Automatic Gravity Shutter. Outer dimension measures 23.43" x 23.43" x 2.76" (Length x Width x Depth), and inner dimension measures 20.47" x 20.47". Product made from heavy-duty and high-quality aluminum. Fan blade and motor are not included.

Review: These 12” shutters work perfectly with my dual solar fan system I purchased from OmniHW. The shutters paired up perfectly with the fans to provide protection from rain. The only pain was removing the blue protective film on the blades of the shutters. I recommend the company just apply a rectangular piece of film to only the front of the shutter blades. That would provide protection from scratches and be far easier for the customer to remove. I mounted the shutters and fans using additional greenhouse channel uprights and 1/8 thick aluminum Angle. The shutters are quiet and open an close easily even when the fans aren’t running at full power. Very thick frame on the back sides makes these shutters sturdy. The rear has many mounting holes that can adapt to different sized fasteners. I added washers to eliminate vibration. Very happy customer!
Review: Easy to install, everything works as advertised. I installed this in my workshop and it really moves air.

## Features

- PRODUCT DIMENSION: This 20-Inch Automatic Gravity Shutter’s outer dimension measures 23.43" x 23.43" x 2.76" (Length x Width x Depth), ideal for home, garages, and greenhouses – check the product image for detailed product dimensions.
- HIGH-QUALITY ALUMINUM: Louvers made from high-quality aluminum that it’s durable and never corrosion or rust, maintain a neat and smooth surface.
- WEATHER PROOF: Precision manufacturing that the louvers can 100% fully close to prevent water from entering. Heavy duty and precision structure enable this Shutter to withstand tropical storm conditions including hurricanes and tornados.
- FUNCTIONAL: Automatically open and gravity close. This shutter accompany with an iPower motor and fan blade can help to cool your space and remove excess heat, moisture and dust.
- CAUTION: This Automatic Gravity Shutter is sold alone, does not include the exhaust fan blade and motor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJQQDX79 |
| Brand | iPower |
| Color | Silver |
| Customer Reviews | 4.4 4.4 out of 5 stars (51) |
| Date First Available | 13 October 2024 |
| Item Weight | 7.35 Kilograms |
| Material | Aluminum |
| Model Number | HIDAMP20X2 |
| Power / Wattage | 100 watts |
| Product Dimensions | 59.51 x 59.49 x 7.01 cm; 7.35 kg |
| Special Features | Manual |
| Voltage | 230 Volts (AC) |

## Product Details

- **Brand:** iPower
- **Colour:** Silver
- **Electric fan design:** Exhaust Fan
- **Mounting type:** Wall Mount
- **Power source:** ac
- **Product dimensions:** 59.5D x 59.5W x 7H centimeters
- **Recommended uses for product:** Exhausting
- **Room type:** Bathroom
- **Special features:** Manual
- **Style:** 2-Pack

## Images

![iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver,2-Pack - Image 1](https://m.media-amazon.com/images/I/61UMZTzyEaL.jpg)
![iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver,2-Pack - Image 2](https://m.media-amazon.com/images/I/61hohtVaOSL.jpg)
![iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver,2-Pack - Image 3](https://m.media-amazon.com/images/I/61n8zsYZ1YL.jpg)
![iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver,2-Pack - Image 4](https://m.media-amazon.com/images/I/712phBFGdzL.jpg)
![iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver,2-Pack - Image 5](https://m.media-amazon.com/images/I/71AuJqtZpRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***R on 19 March 2025*

These 12” shutters work perfectly with my dual solar fan system I purchased from OmniHW. The shutters paired up perfectly with the fans to provide protection from rain. The only pain was removing the blue protective film on the blades of the shutters. I recommend the company just apply a rectangular piece of film to only the front of the shutter blades. That would provide protection from scratches and be far easier for the customer to remove. I mounted the shutters and fans using additional greenhouse channel uprights and 1/8 thick aluminum Angle. The shutters are quiet and open an close easily even when the fans aren’t running at full power. Very thick frame on the back sides makes these shutters sturdy. The rear has many mounting holes that can adapt to different sized fasteners. I added washers to eliminate vibration. Very happy customer!

### ⭐⭐⭐⭐⭐ Review
*by F***4 on 2 October 2025*

Easy to install, everything works as advertised. I installed this in my workshop and it really moves air.

### ⭐⭐⭐⭐⭐ Review
*by S***O on 23 August 2025*

I saw few negative comments about this product. Honestly this is well made product and shipped carefully packaged. I believe that the blue color is to prevent annoying reflections and to protect aluminum from corrosion damage. I like this product and recommend it.

## Frequently Bought Together

- iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver,2-Pack
- iLIVING 20" Wall Mounted Shutter Exhaust Fan, Automatic Shutter, with Thermostat and Variable Speed controller, 2.2A, 3368 CFM, 5000 SQF Coverage Area Silver (ILG8SF20V-ST)
- iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver

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**Shop now:** [https://www.desertcart.com.au/products/712758746-ipower-20-inch-square-aluminum-automatic-gravity-shutter-louver-vent](https://www.desertcart.com.au/products/712758746-ipower-20-inch-square-aluminum-automatic-gravity-shutter-louver-vent)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-31*