---
product_id: 675939357
title: "20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver"
brand: "ipower"
price: "B/.238"
currency: PAB
in_stock: true
reviews_count: 13
category: "I Power"
url: https://www.desertcart.com.pa/products/675939357-20-inch-square-aluminum-automatic-gravity-shutter-louver-vent-silver
store_origin: PA
region: Panama
---

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

**Brand:** ipower
**Price:** B/.238
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your airflow game with iPower’s sleek, storm-proof shutter!

## Quick Answers

- **What is this?** 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver by ipower
- **How much does it cost?** B/.238 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/675939357-20-inch-square-aluminum-automatic-gravity-shutter-louver-vent-silver)

## 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

- • **Plug & Play Ready:** Comes fully assembled for quick installation; just hardwire and enjoy superior ventilation instantly.
- • **Seamless 20-Inch Fit:** Perfectly sized for homes, garages, and greenhouses to optimize airflow without compromise.
- • **Premium Aluminum Durability:** Crafted from high-grade aluminum that resists rust and corrosion, ensuring long-lasting sleekness.
- • **Weatherproof Precision Seal:** Automatically closes fully to block water intrusion, built tough to endure hurricanes and tornados.
- • **Effortless Gravity Operation:** Smart shutter opens with airflow and closes by gravity—no extra power needed, just pure efficiency.

## Overview

The iPower 20-Inch Automatic Gravity Shutter Louver Vent is a robust, corrosion-resistant aluminum vent designed for seamless ventilation in homes, garages, and greenhouses. Its automatic gravity shutter opens with airflow and closes tightly to prevent water ingress, engineered to withstand extreme weather conditions including hurricanes. Easy to install and built for durability, it enhances air circulation while protecting your space from the elements.

## Description

The power shutter exhaust fan is perfect for removing excess heat, moisture, and unpleasant odors from virtually any commercial location, including restaurants, factories, warehouses, barns, and greenhouses. This fan features aluminium blades, automatic shutters that open and close in tandem with the operation of the fan. The completely enclosed motor is thermally protected and permanently lubricated. The fan comes fully assembled out of the box; only installation required is the electrical hardwire.

Review: This is a great static vent. I used it for intake for my greenhouse. - This static vent work great. The three louvers are light weight and open accordingly as you turn on an exhaust fan. I shielded the vent with a protective cover to keep blowing rain out. Installation is easy. I did add a small strip of weatherstripping to aid in the seal to the structure. It is a little pricy but overall, a great value.
Review: Sturdy and nicely packaged. - 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.

## 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.
- CAUTION: This Automatic Gravity Shutter is sold alone, does not include the exhaust fan blade and motor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJQPWPST |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #265,722 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #150 in Greenhouse Ventilation Equipment |
| Blade Length | 2.76 Inches |
| Brand | iPower |
| Color | Silver |
| Control Method | Touch |
| Customer Reviews | 4.4 4.4 out of 5 stars (514) |
| Electric fan design | Exhaust Fan |
| Finish Type | Metallic |
| Finish types | Metallic |
| Included Components | Automatic Gravity Shutter |
| Indoor/Outdoor Usage | Indoor |
| Installation Type | Hardwired |
| Is Cordless? | No |
| Item Weight | 8.28 pounds |
| Item model number | HIDAMP20 |
| Main Power Connector Type | AC Wall Outlet |
| Manufacturer | iPower |
| Model Name | HIDAMP20 |
| Number of Power Levels | 1 |
| Power Source | ac |
| Product Dimensions | 23.43"D x 23.42"W x 2.76"H |
| Recommended Uses For Product | Exhausting |
| Room Type | Bathroom |
| Size | 20 Inch |
| Special Feature | Manual |
| Style | 1-Pack |
| UPC | 198401025620 |

## Product Details

- **Brand:** iPower
- **Color:** Silver
- **Electric fan design:** Exhaust Fan
- **Mounting Type:** Wall Mount
- **Power Source:** ac
- **Product Dimensions:** 23.43"D x 23.42"W x 2.76"H
- **Recommended Uses For Product:** Exhausting
- **Room Type:** Bathroom
- **Special Feature:** Manual
- **Style:** 1-Pack

## Images

![20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver - Image 1](https://m.media-amazon.com/images/I/61H1dPAo+cL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is a great static vent. I used it for intake for my greenhouse.
*by A***R on October 23, 2023*

This static vent work great. The three louvers are light weight and open accordingly as you turn on an exhaust fan. I shielded the vent with a protective cover to keep blowing rain out. Installation is easy. I did add a small strip of weatherstripping to aid in the seal to the structure. It is a little pricy but overall, a great value.

### ⭐⭐⭐⭐⭐ Sturdy and nicely packaged.
*by S***O on August 23, 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.

### ⭐⭐⭐⭐⭐ Light weight works well
*by R***L on April 23, 2025*

This works awesome. I have it on the backside of my greenhouse facing in words. The exhaust fan on the opposite end has enough power to pull the air through this without a problem. I installed the screen on the outside to prevent unwanted insects from entering

## Frequently Bought Together

- iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver
- 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,2-Pack

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**Shop now:** [https://www.desertcart.com.pa/products/675939357-20-inch-square-aluminum-automatic-gravity-shutter-louver-vent-silver](https://www.desertcart.com.pa/products/675939357-20-inch-square-aluminum-automatic-gravity-shutter-louver-vent-silver)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-16*