---
product_id: 712758746
title: "iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver,2-Pack"
brand: "ipower"
price: "Rp6190325"
currency: IDR
in_stock: false
reviews_count: 5
url: https://www.desertcart.id/products/712758746-ipower-20-inch-square-aluminum-automatic-gravity-shutter-louver-vent
store_origin: ID
region: Indonesia
---

# 20-inch perfect fit 100% weatherproof seal Heavy-duty aluminum iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver,2-Pack

**Brand:** ipower
**Price:** Rp6190325
**Availability:** ❌ Out of Stock

## Summary

> 🌀 Elevate airflow with storm-proof style — don’t let your space miss out!

## 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?** Rp6190325 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/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

- • **Precision 20-Inch Fit:** Optimized dimensions (23.43" x 23.43" x 2.76") for seamless integration in homes, garages, and greenhouses.
- • **Durable Aluminum Build:** Crafted from corrosion-resistant, rust-proof aluminum for long-lasting sleekness and strength.
- • **Storm-Ready Weatherproofing:** Fully closes to block water and withstands hurricanes and tornado-level conditions.
- • **Versatile Mounting Compatibility:** Multiple rear mounting holes adapt to various fasteners for easy, vibration-free installation.
- • **Effortless Auto Gravity Operation:** Automatically opens and closes with gravity—silent, smooth, and energy-efficient ventilation.

## Overview

The iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent is a robust, weatherproof ventilation solution designed for professional-grade airflow management. Made from high-quality aluminum, it features a precise 20-inch opening with a heavy-duty frame that fully closes to prevent water ingress. Ideal for homes, garages, and greenhouses, this shutter operates automatically via gravity for silent, efficient ventilation and is engineered to endure extreme weather conditions including hurricanes and tornadoes.

## 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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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-07*