






🌬️ Elevate airflow, block the storm — ventilation that works as hard as you do!
The iPower 20-Inch Square Aluminum Automatic Gravity Shutter Louver Vent is a durable, weatherproof ventilation solution designed for homes, garages, and greenhouses. Featuring a precision-fit 23.43" square frame made from corrosion-resistant aluminum, it automatically opens and closes via gravity to optimize airflow while fully sealing against water intrusion. Engineered to withstand extreme weather including hurricanes and tornados, this 2-pack set offers a sleek silver finish and easy wall-mount installation, making it a reliable upgrade for efficient, low-maintenance ventilation.








| ASIN | B0DJQQDX79 |
| Best Sellers Rank | #485,812 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #81 in Exterior Louver Window Shutters |
| Blade Material | Aluminium |
| Brand Name | iPower |
| Collection Name | Indoor |
| Color | Silver |
| Connector Type | Standard AC Power Plug |
| Control Method | Touch |
| Controller Type | Button Control |
| Customer Reviews | 5.0 5.0 out of 5 stars (3) |
| Electric Fan Design | Exhaust Fan |
| Finish Type | Metallic |
| Global Trade Identification Number | 00198401061109 |
| Included Components | Automatic Gravity Shutter |
| Indoor Outdoor Usage | Outdoor |
| Is Product Cordless | No |
| Item Dimensions D x W x H | 23.43"D x 23.42"W x 2.76"H |
| Item Type Name | Automatic Gravity Shutter |
| Item Weight | 7.35 Kilograms |
| Manufacturer | iPower |
| Material | Aluminum |
| Model Name | HIDAMP20 |
| Model Number | HIDAMP20 |
| Mounting Type | Wall Mount |
| Power Source | ac |
| Recommended Uses For Product | Exhausting |
| Room Type | Bathroom |
| Special Features | Manual |
| Style | 2-Pack |
| Switch Type | Push Button |
| UPC | 198401025637 198401061109 |
| Unit Count | 2.0 Count |
| Voltage | 230 Volts (AC) |
| Wattage | 100 watts |
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