---
product_id: 395770753
title: "4 Inch Round Air Vent, HG Power Adjustable ABS Vent Cover, White Louver Grille Vent Fit for Bathroom, Office, Kitchen, Ventilation Use - Opening Size 3.74\""
brand: "hg power"
price: "177.46 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Hg Power"
url: https://www.desertcart.tn/products/395770753-4-inch-round-air-vent-hg-power-adjustable-abs-vent
store_origin: TN
region: Tunisia
---

# 4-inch standard size fits most vents Adjustable airflow knob for custom comfort Durable ABS resists weather & impact 4 Inch Round Air Vent, HG Power Adjustable ABS Vent Cover, White Louver Grille Vent Fit for Bathroom, Office, Kitchen, Ventilation Use - Opening Size 3.74"

**Brand:** hg power
**Price:** 177.46 DT
**Availability:** ✅ In Stock

## Summary

> 🌬️ Upgrade your airflow game with style and ease!

## Quick Answers

- **What is this?** 4 Inch Round Air Vent, HG Power Adjustable ABS Vent Cover, White Louver Grille Vent Fit for Bathroom, Office, Kitchen, Ventilation Use - Opening Size 3.74" by hg power
- **How much does it cost?** 177.46 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/395770753-4-inch-round-air-vent-hg-power-adjustable-abs-vent)

## Best For

- hg power enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium ABS material ensures your vent stays strong, fade-free, and reliable over time.
- • **Clean & Protected:** Integrated mesh screen keeps bugs and dust out while maintaining fresh airflow.
- • **Effortless Installation:** Twist-and-lock design means no tools, no hassle—get it done in seconds.
- • **Versatile Fit & Function:** Ideal for bathrooms, kitchens, offices, and even outdoor sheds—one vent, endless uses.
- • **Precision Airflow Control:** Adjust louvers to dial in perfect ventilation for any room or season.

## Overview

The HG Power 4 Inch Round Air Vent is a sleek, white ABS vent cover designed for easy installation and adjustable airflow control. Its durable construction resists weather and impact, making it perfect for indoor and outdoor use in bathrooms, kitchens, offices, and more. Featuring a twist-lock mechanism and built-in mesh screen, it offers a reliable, customizable ventilation solution that blends seamlessly into any space.

## Description

Specification: Size: 4 inch Material: ABS Thank you very much for choosing our products, if you have any questions about the product, please kindly contact us, we will try our best to help you!

Review: Solid 8-Inch Soffit Vent – Durable, Adjustable, and Perfect for Ventilation Systems - I purchased the HG POWER 8 Inch Soffit Vent (Round Air Vent Cover with Louver, White) for my ventilation setup, and it has worked out great. The opening size of 7.28" was a perfect fit, and installation was quick and easy. The adjustable louvers allow me to control airflow exactly how I need it, which makes it very versatile for different spaces like bathrooms, kitchens, and even greenhouse ventilation. The ABS plastic construction feels solid and durable—sturdy enough to last but still lightweight for easy handling. I especially like that it comes with a fly screen mesh, which helps keep dust and insects out while maintaining good airflow. The clean white design also blends in well with walls and ceilings, giving it a neat, finished look. ✅ Pros: Adjustable louvers let you control airflow direction and strength Durable ABS construction – strong but lightweight Built-in mesh screen keeps out bugs and debris Easy to install and fits standard openings (7.28") Works well for multiple applications – bathrooms, kitchens, living rooms, or even greenhouse setups ❌ Cons: The plastic finish is durable but may scratch if handled roughly White color only—could be limiting if you want it to match darker décor 💡 Tips: Double-check your opening size before ordering to ensure a perfect fit. If using in a greenhouse or miner setup, pair it with an inline fan (like AC Infinity) for maximum airflow. Regularly check the mesh screen for dust buildup—it’s easy to clean with a vacuum or quick rinse. For ceiling installations, make sure the louvers face the right direction for airflow efficiency. Bottom Line: This vent cover is a great combination of functionality and durability. It’s simple to install, easy to adjust, and blends seamlessly into most spaces while providing reliable airflow control. A great value for anyone upgrading their ventilation system.
Review: Fonctionnent bien et tiennent en place - Bien conçus et de bonne qualité de fabrication. bon ajustements, les dimensions sont bonnes et justes et il demeure en position sur le conduit.

## Features

- Product Parameters: The round vent cover Standard Compatible Size: 4"; Flange Opening Size: 3.74"; Panel Size: 5.79"; Tickness: 2.64"
- Easy to Install: The reverse buckle device makes the installation of the gable vent easy. Simply push the soffit vent cover of the duct into the pre drilled hole on the wall or ceiling, and twist it to secure it in place. No need for complex tools
- Adjustable Airflow: The duct vent cover allows you to control the airflow with the adjustable knob on the panel, regulating the size of the screen mesh vents for customized comfort
- Durable ABS Material: Made of premium ABS, this ceiling diffuser offers excellent weather and impact resistance. Its durability prevents deformation and fading, ensuring a reliable home ventilation solution
- Wide Application: These versatile circular attic vent function as both air intake and outlet, s suitable for indoor and outdoor installations such as bedrooms, Shower Room, garages, henhouse, and insulation sheds
- Tip: Apply waterproof glue (like silicone sealant) between flange and white panel to prevent temperature-related detachment
- Suggest: For bulk orders, we advise purchasing a single unit first to verify suitability before committing to large quantities

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078RMWKV5 |
| Best Sellers Rank | #82,958 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10,793 in Building Supplies |
| Brand | HG Power |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,035) |
| Date First Available | 24 April 2018 |
| Item Weight | 100 g |
| Material | ABS |
| Power / Wattage | 5 watts |
| Product Dimensions | 14.71 x 14.68 x 7.62 cm; 100 g |
| Voltage | 110 Volts |

## Images

![4 Inch Round Air Vent, HG Power Adjustable ABS Vent Cover, White Louver Grille Vent Fit for Bathroom, Office, Kitchen, Ventilation Use - Opening Size 3.74" - Image 1](https://m.media-amazon.com/images/I/61+FWI18qVL.jpg)
![4 Inch Round Air Vent, HG Power Adjustable ABS Vent Cover, White Louver Grille Vent Fit for Bathroom, Office, Kitchen, Ventilation Use - Opening Size 3.74" - Image 2](https://m.media-amazon.com/images/I/71bnpnJxlnL.jpg)
![4 Inch Round Air Vent, HG Power Adjustable ABS Vent Cover, White Louver Grille Vent Fit for Bathroom, Office, Kitchen, Ventilation Use - Opening Size 3.74" - Image 3](https://m.media-amazon.com/images/I/71ZeFmA8B4L.jpg)
![4 Inch Round Air Vent, HG Power Adjustable ABS Vent Cover, White Louver Grille Vent Fit for Bathroom, Office, Kitchen, Ventilation Use - Opening Size 3.74" - Image 4](https://m.media-amazon.com/images/I/71Jv2RS-OjL.jpg)
![4 Inch Round Air Vent, HG Power Adjustable ABS Vent Cover, White Louver Grille Vent Fit for Bathroom, Office, Kitchen, Ventilation Use - Opening Size 3.74" - Image 5](https://m.media-amazon.com/images/I/61mIwO76GEL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid 8-Inch Soffit Vent – Durable, Adjustable, and Perfect for Ventilation Systems
*by K***L on 30 August 2025*

I purchased the HG POWER 8 Inch Soffit Vent (Round Air Vent Cover with Louver, White) for my ventilation setup, and it has worked out great. The opening size of 7.28" was a perfect fit, and installation was quick and easy. The adjustable louvers allow me to control airflow exactly how I need it, which makes it very versatile for different spaces like bathrooms, kitchens, and even greenhouse ventilation. The ABS plastic construction feels solid and durable—sturdy enough to last but still lightweight for easy handling. I especially like that it comes with a fly screen mesh, which helps keep dust and insects out while maintaining good airflow. The clean white design also blends in well with walls and ceilings, giving it a neat, finished look. ✅ Pros: Adjustable louvers let you control airflow direction and strength Durable ABS construction – strong but lightweight Built-in mesh screen keeps out bugs and debris Easy to install and fits standard openings (7.28") Works well for multiple applications – bathrooms, kitchens, living rooms, or even greenhouse setups ❌ Cons: The plastic finish is durable but may scratch if handled roughly White color only—could be limiting if you want it to match darker décor 💡 Tips: Double-check your opening size before ordering to ensure a perfect fit. If using in a greenhouse or miner setup, pair it with an inline fan (like AC Infinity) for maximum airflow. Regularly check the mesh screen for dust buildup—it’s easy to clean with a vacuum or quick rinse. For ceiling installations, make sure the louvers face the right direction for airflow efficiency. Bottom Line: This vent cover is a great combination of functionality and durability. It’s simple to install, easy to adjust, and blends seamlessly into most spaces while providing reliable airflow control. A great value for anyone upgrading their ventilation system.

### ⭐⭐⭐⭐⭐ Fonctionnent bien et tiennent en place
*by S***N on 13 December 2023*

Bien conçus et de bonne qualité de fabrication. bon ajustements, les dimensions sont bonnes et justes et il demeure en position sur le conduit.

### ⭐⭐⭐⭐⭐ Pratique et utilisation facile
*by S***D on 12 October 2025*

Article de bonne qualité. Finition visuel très bien. Facile à utiliser et installer

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-30*