---
product_id: 356651336
title: "Vent Systems 4 inch (7.5 x 7.5) Exhaust Vent Cover - White - Dryer Vent Hood - Louvered Dryer Duct Vent Cover - Vent Hood Cap - One-Directional Plastic Air Supply Grille"
brand: "vent systems"
price: "₩87544"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/356651336-vent-systems-4-inch-7-5-x-7-5-exhaust
store_origin: KR
region: South Korea
---

# Fits standard 4-inch ducts One-way louvered gravity flaps UV-resistant durable plastic Vent Systems 4 inch (7.5 x 7.5) Exhaust Vent Cover - White - Dryer Vent Hood - Louvered Dryer Duct Vent Cover - Vent Hood Cap - One-Directional Plastic Air Supply Grille

**Brand:** vent systems
**Price:** ₩87544
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your airflow game with the vent cover that works as hard as you do!

## Quick Answers

- **What is this?** Vent Systems 4 inch (7.5 x 7.5) Exhaust Vent Cover - White - Dryer Vent Hood - Louvered Dryer Duct Vent Cover - Vent Hood Cap - One-Directional Plastic Air Supply Grille by vent systems
- **How much does it cost?** ₩87544 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/356651336-vent-systems-4-inch-7-5-x-7-5-exhaust)

## Best For

- vent systems enthusiasts

## Why This Product

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

## Key Features

- • **Smart Louvered Design:** Gravity flaps open only during airflow, blocking wind, rain, and debris to protect your home.
- • **DIY-Ready Installation:** Pre-drilled holes and included screws make mounting quick and effortless for pros and homeowners alike.
- • **Versatile Vent Solution:** Ideal for dryer, bathroom, kitchen, garage, or utility vents—boost ventilation efficiency everywhere.
- • **Weatherproof Durability:** UV-resistant ABS plastic ensures no fading, cracking, or warping—built to brave all seasons.
- • **Perfect Fit for 4-Inch Ducts:** Seamlessly integrates with standard HVAC and dryer systems for hassle-free upgrades.

## Overview

The Vent Systems 4-inch Exhaust Vent Cover is a durable, UV-resistant plastic vent hood designed to fit standard 4-inch ducts with a 7.5 x 7.5-inch frame. Featuring one-directional louvered gravity flaps, it prevents wind, rain, and debris entry while ensuring efficient exhaust ventilation. Easy to install with included screws and pre-drilled holes, this versatile vent cover is perfect for dryer, bathroom, kitchen, and utility room applications, delivering long-lasting outdoor performance and improved home ventilation.

## Description

VENT SYSTEMS is a company with a long tradition and experience. We provide innovative solutions in the field of ventilation of premises. We are constantly striving to develop and deliver even better, more advanced and more efficient technologies that would enable our customers to enjoy healthy fresh air indoors. All products undergo thorough quality control. We also have a professional service and periodic maintenance system for maintaining system reliability for many years. We have created the value of the VENT SYSTEMS brand by putting particular emphasis on: QUALITY OF THE PRODUCT - WIDE RANGE OF PRODUCTS - MEETING THE CUSTOMER'S NEEDS.

## Features

- FITS STANDARD 4” DUCTS – Designed for all 4-inch round HVAC ducts; OUTER FRAME 7.5” x 7.5”. Ideal replacement vent cover for exterior walls in home ventilation and dryer exhaust systems.
- DURABLE PLASTIC – Built from durable, UV-resistant plastic to withstand sun, rain, snow, and changing temperatures without fading, cracking, or warping. Long-lasting outdoor performance.
- LOUVERED GRAVITY FLAPS – Shutters open during airflow and close when not in use, helping to block wind, rain, and debris while ensuring efficient one-way exhaust ventilation.
- EASY DIY INSTALLATION – Includes pre-drilled holes for quick mounting. Compatible with standard screws or sealants. Hassle-free fit for homeowners or professionals. (SCREWS ARE INCLUDED)
- VERSATILE EXTERIOR USE – Perfect for dryer ducts, bathroom exhaust, kitchen venting, garage or utility room outlets. Improves ventilation efficiency while protecting your home

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | ABS |
| Noise level | 65 Decibels |
| Mounting type | Wall Mount |
| Included components | VENT_HOOD |
| Item weight | 0.11 Kilograms |
| Manufacturer | Vent Systems |
| Global Trade Identification Number | 04751037233096 |
| Item Weight | 110 g |
| Product Dimensions | 19 x 19 x 3 cm; 110 g |
| Item model number | 007ce8cf-be65-4156-8ba8-f6e086485f5c |
| Size | 4 Inch |
| Color | White |
| Finish | Unfinished |
| Shape | Square |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Special Features | Louvers preventing wind, rain, and snow entry; One-directional plastic air exhaust grille |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Vent Systems
- **Product dimensions:** 19D x 19W x 3H centimeters
- **Colour:** White
- **Special features:** Louvers preventing wind, rain, and snow entry; One-directional plastic air exhaust grille
- **Finish type:** Unfinished

## Images

![Vent Systems 4 inch (7.5 x 7.5) Exhaust Vent Cover - White - Dryer Vent Hood - Louvered Dryer Duct Vent Cover - Vent Hood Cap - One-Directional Plastic Air Supply Grille - Image 1](https://m.media-amazon.com/images/I/61Wc71ZT23L.jpg)
![Vent Systems 4 inch (7.5 x 7.5) Exhaust Vent Cover - White - Dryer Vent Hood - Louvered Dryer Duct Vent Cover - Vent Hood Cap - One-Directional Plastic Air Supply Grille - Image 2](https://m.media-amazon.com/images/I/71JXc8fffnL.jpg)
![Vent Systems 4 inch (7.5 x 7.5) Exhaust Vent Cover - White - Dryer Vent Hood - Louvered Dryer Duct Vent Cover - Vent Hood Cap - One-Directional Plastic Air Supply Grille - Image 3](https://m.media-amazon.com/images/I/71QLQh44WdL.jpg)
![Vent Systems 4 inch (7.5 x 7.5) Exhaust Vent Cover - White - Dryer Vent Hood - Louvered Dryer Duct Vent Cover - Vent Hood Cap - One-Directional Plastic Air Supply Grille - Image 4](https://m.media-amazon.com/images/I/814n7Arx+iL.jpg)
![Vent Systems 4 inch (7.5 x 7.5) Exhaust Vent Cover - White - Dryer Vent Hood - Louvered Dryer Duct Vent Cover - Vent Hood Cap - One-Directional Plastic Air Supply Grille - Image 5](https://m.media-amazon.com/images/I/81fZyQkHILL.jpg)

## Available Options

This product comes in different **Color, Item Package Quantity** options.

## Questions & Answers

**Q: Doesn't this make a lot of noise when the louvers flap while a dryer is on?**
A: Honestly, it’s so flimsy you don’t hear but slight clicking when the flap up or drop down. The wind actually gets up under it and lifts them as well. Let’s a lot of cold air in. Mine actually was stuck in the open position not enough weight in the fins for gravity to push them down. Ended up replacing this for a better quality model

**Q: What is the exact measure of Flippers?**
A: 7.5 x 7.5

**Q: Does this mount on the inside of the vent or the outside?**
A: It mounts on the outside (at least mine does).

**Q: What is the size of the flaps?**
A: Im not sure but the width diminution is 4z' so I would estimate the flaps to be about 3".  Hope that helps and its way to cold here in Illinois to go out and measure one.

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**Shop now:** [https://www.desertcart.kr/products/356651336-vent-systems-4-inch-7-5-x-7-5-exhaust](https://www.desertcart.kr/products/356651336-vent-systems-4-inch-7-5-x-7-5-exhaust)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-04*