---
product_id: 57771803
title: "Awenta 4\" inch / 100 mm External Gravity Grille - White Air Vent Cover with Shutters - Ducting Exhaust Hood Vent. Extractor Fan Back Draught Covers with Flaps, Outdoor Wall Ventilation Air Cap."
brand: "awenta"
price: "146.33 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Awenta"
url: https://www.desertcart.tn/products/57771803-awenta-4-inch-100-mm-external-gravity-grille-white-air
store_origin: TN
region: Tunisia
---

# Auto-closing gravity shutters 4" / 100mm duct size Weather-resistant plastic build Awenta 4" inch / 100 mm External Gravity Grille - White Air Vent Cover with Shutters - Ducting Exhaust Hood Vent. Extractor Fan Back Draught Covers with Flaps, Outdoor Wall Ventilation Air Cap.

**Brand:** awenta
**Price:** 146.33 DT
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your airflow game with smart, weatherproof ventilation!

## Quick Answers

- **What is this?** Awenta 4" inch / 100 mm External Gravity Grille - White Air Vent Cover with Shutters - Ducting Exhaust Hood Vent. Extractor Fan Back Draught Covers with Flaps, Outdoor Wall Ventilation Air Cap. by awenta
- **How much does it cost?** 146.33 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/57771803-awenta-4-inch-100-mm-external-gravity-grille-white-air)

## Best For

- awenta enthusiasts

## Why This Product

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

## Key Features

- • **Smart Gravity Shutters:** Automatically open with airflow and close to block backdrafts, odors, pests, and noise when idle.
- • **Weatherproof Shielding:** Durable plastic construction resists rain, wind, and snow to protect your ventilation system year-round.
- • **Effortless Installation:** Push-fit design with pre-drilled holes and included screws ensures a secure, stable wall mount in minutes.
- • **Seamless 4" Duct Integration:** Perfectly fits standard 100mm ducting for hassle-free installation and optimal airflow.
- • **Versatile Ventilation Solution:** Ideal for whole-house HVAC, kitchen & bathroom fans, passive ventilation, and heat recovery systems.

## Overview

The Awenta 4" External Gravity Grille is a premium white plastic vent cover designed for outdoor ducting applications. Featuring a 100mm duct connection, weather-resistant materials, and four gravity-operated shutter flaps, it ensures efficient airflow while preventing backdrafts, pests, and weather intrusion. Easy to install with included screws and pre-drilled holes, it’s perfect for HVAC, extractor fans, and whole-house ventilation systems, backed by a 2-year manufacturer guarantee.

## Description

Product Description These plastic ventilation grilles with movable slats are used for natural ventilation and ventilation of rooms and ensure a clean wall finish of a breakthrough or as a finishing on a ventilation pipe. This ventilation grille is suitable for indoor and outdoor use and has movable slats that automatically open and close when the fan is running once the fan is off. Please note that the grid should not be exposed to direct weather conditions. The ventilation grille can be easily mounted on a ventilation pipe thanks to the flange. The integrated insect net ensures that no insects can enter your ventilation system. Technical data

Review: Brilliant vent for my tumble drier. - This is great to use for outside vent on my tumble drier, great price and good quality, quick delivery too.
Review: Fast, accurate & did what it said on the ad. - Perfectly described and arrived very quickly.

## Features

- The airflow-operated gravity shutter is a vent designed to resist rain and weather, and it comes in a sleek white finish. Crafted from premium quality plastic, this item boasts external dimensions of 7.48" x 7.48" / 190 x 190 mm, with a duct connection size of 4" / 100 mm for outdoor applications.
- Vent Cover serves multiple purposes and can be integrated into a lengthy ductwork system for various applications. These include whole-house ventilation, conditioning ducting, passive ventilation, positive input, HVAC, heat recovery systems, and as a cover for bathroom and kitchen air conditioning fans.
- The grille features four non-return gravity flap outlets that allow air to flow out. Its shutter mechanism operates by opening the blades to facilitate the passage of air. When the extractor fan or ventilation system is not in use, the shutter flaps close automatically.
- Cover shutter flaps serves to shield your ventilation duct from unpleasant odors, noise, backdraft, rain, wind, snow and the entry of objects or pests during periods of inactivity
- Installation is both simple and secure. Just push-fit the duct and fittings together. The Gravity Grille features pre-drilled holes for screwing and attaching it to the wall, ensuring a stable fixation at the ventilation outlet's end. Screws are included.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FCIPXUW |
| Best Sellers Rank | 19,111 in DIY & Tools ( See Top 100 in DIY & Tools ) 83 in Registers, Grilles & Vents |
| Brand | Awenta |
| Brand Name | Awenta |
| Breed Recommendation | Small breeds |
| Colour | White - Gravity |
| Customer Reviews | 4.2 out of 5 stars 1,354 Reviews |
| Dog Breed Size | Small |
| Gap Size | 9.5 Centimeters |
| Gap size | 9.5 Centimeters |
| Included Components | 100 mm Vent Cover with Gravity Grille |
| Item Dimensions L x W x H | 30L x 190W x 190H millimetres |
| Item Type Name | Ventilation grille |
| Item Weight | 0.11 Kilograms |
| Manufacturer | Awenta |
| Manufacturer Part Number | 6T-BSQF-2NHY |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | TN3 |
| Model Number | 6T-BSQF-2NHY |
| Number of Levels | 4 |
| Product Warranty | 2 Year Manufacturer Guarantee. |
| Product dimensions | 30L x 190W x 190H millimetres |
| Special Features | Weather Resistant |
| Special feature | Weather Resistant |
| Specific Uses For Product | Outdoor |
| Specific uses for product | Outdoor |
| Target Species | Bird |
| Unit Count | 1.00 count |

## Product Details

- **Brand:** Awenta
- **Gap size:** 9.5 Centimeters
- **Material:** Plastic
- **Product dimensions:** 30L x 190W x 190H millimetres
- **Specific uses for product:** Outdoor

## Images

![Awenta 4" inch / 100 mm External Gravity Grille - White Air Vent Cover with Shutters - Ducting Exhaust Hood Vent. Extractor Fan Back Draught Covers with Flaps, Outdoor Wall Ventilation Air Cap. - Image 1](https://m.media-amazon.com/images/I/41ATtLhIlHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant vent for my tumble drier.
*by F***I on 4 September 2020*

This is great to use for outside vent on my tumble drier, great price and good quality, quick delivery too.

### ⭐⭐⭐⭐⭐ Fast, accurate & did what it said on the ad.
*by A***R on 23 May 2025*

Perfectly described and arrived very quickly.

### ⭐⭐⭐⭐ But flimsy, but good price point
*by S***. on 21 January 2021*

Really quite flimsy, but it does what it’s intended to. Easy to fit, and comes with good fixings

## Frequently Bought Together

- Awenta 4" inch / 100 mm External Gravity Grille - White Air Vent Cover with Shutters - Ducting Exhaust Hood Vent. Extractor Fan Back Draught Covers with Flaps, Outdoor Wall Ventilation Air Cap.
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-09*