---
product_id: 388822192
title: "INTERNAL VENTS Door Vent for Interior Doors 45cm x 9cm - Two Sided Door Louvers | for Bathroom, Cabinet | Plastic air Vent Grille | Outer Dimensions 45cm x 9cm for 43cm x 7,5cm Opening (White)"
brand: "internal vents"
price: "HK$325"
currency: HKD
in_stock: true
reviews_count: 5
category: "Internal Vents"
url: https://www.desertcart.hk/products/388822192-internal-vents-door-vent-for-interior-doors-45cm-x-9cm
store_origin: HK
region: Hong Kong
---

# Two-sided design for optimal airflow Fits 43cm x 7.5cm openings precisely Durable, rust-free ABS plastic INTERNAL VENTS Door Vent for Interior Doors 45cm x 9cm - Two Sided Door Louvers | for Bathroom, Cabinet | Plastic air Vent Grille | Outer Dimensions 45cm x 9cm for 43cm x 7,5cm Opening (White)

**Brand:** internal vents
**Price:** HK$325
**Availability:** ✅ In Stock

## Summary

> 🚪💨 Elevate your space with airflow that works as hard as you do!

## Quick Answers

- **What is this?** INTERNAL VENTS Door Vent for Interior Doors 45cm x 9cm - Two Sided Door Louvers | for Bathroom, Cabinet | Plastic air Vent Grille | Outer Dimensions 45cm x 9cm for 43cm x 7,5cm Opening (White) by internal vents
- **How much does it cost?** HK$325 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/388822192-internal-vents-door-vent-for-interior-doors-45cm-x-9cm)

## Best For

- internal vents enthusiasts

## Why This Product

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

## Key Features

- • **Noise Reduction Bonus:** Innovative design helps prevent door slamming, adding a subtle layer of tranquility to your home or office environment.
- • **Durability Meets Function:** Crafted from rust-free ABS plastic, this vent resists wear and tear, promising long-lasting performance in humid spaces like bathrooms.
- • **Sleek Minimalist Aesthetic:** Bright white finish and slim profile blend seamlessly with modern interiors, elevating your door’s look without bulk.
- • **Seamless Airflow Integration:** Two-sided louvers ensure balanced ventilation between rooms, enhancing indoor air quality effortlessly.
- • **Precision Fit for Easy Installation:** Designed for 43cm x 7.5cm openings with included cutting template, making upgrades hassle-free and professional.

## Overview

The INTERNAL VENTS Door Vent is a sleek, two-sided ABS plastic grille designed for 43cm x 7.5cm door openings. It promotes efficient air circulation between rooms, prevents door slamming, and features a minimalist white finish that complements modern interiors. Lightweight yet durable, it’s ideal for bathrooms, cabinets, and other interior doors requiring ventilation.

## Description

Internal Vents door grilles are made of ABS plastic are extremely light, durable, and have a sleek bright finish that will fit almost any door due to its minimalist design. You can use this privacy grille on various types of indoor doors. In order to install the door vent you need to use an existing ventilation hole or cut a new one according to the size of the door grille. HVAC door grille will prevent your doors from slamming and ensure free air circulation between rooms. Door grilles are used in the bathroom, toilet, cabinet, storeroom or any other room you need.

Review: This is a well made product that is designed so the two sides fit together securely so it lines up properly. The air flow is better than the vents with the cardboard insert. It comes with a pattern to help cut the hole and has different length screws for different door thicknesses. This is better than many of the more expensive vents. I used it for a bathroom door and it has allowed the exhaust fan to work much better.
Review: Came already broken. Cheap and fragile plastic, no screws included. NOT RECOMMENDED

## Features

- Two sided door air vent grille for free air circulation between rooms
- For 43cm x 7.5cm opening, outer dimensions 45cm x 9cm
- Sleek and minimalist design door grille
- Durable and Rust-Free plastic
- Prevents door from slamming

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08WLYKR81 |
| ASIN  | B08WLYKR81 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #92,374 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #233 in Registers, Grilles & Vents |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (375) |
| Customer reviews | 4.6 4.6 out of 5 stars (375) |
| Date First Available | 18 March 2021 |
| Date First Available  | 18 March 2021 |
| Item Package Quantity | 1 |
| Item Weight | 250 g |
| Item thickness | 1.29 Inches |
| Manufacturer | INTERNAL VENTS |
| Manufacturer  | INTERNAL VENTS |
| Material | ABS Plastic |
| Number Of Pieces | 2 |
| Product Dimensions | 45.72 x 5.08 x 7.62 cm; 250 g |
| Product Dimensions  | 45.72 x 5.08 x 7.62 cm; 250 g |
| Shape | Rectangle |
| Size | 3" In x 16 7/8" In |

## Images

![INTERNAL VENTS Door Vent for Interior Doors 45cm x 9cm - Two Sided Door Louvers | for Bathroom, Cabinet | Plastic air Vent Grille | Outer Dimensions 45cm x 9cm for 43cm x 7,5cm Opening (White) - Image 1](https://m.media-amazon.com/images/I/514ZeBuOBiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***A on 12 July 2024*

This is a well made product that is designed so the two sides fit together securely so it lines up properly. The air flow is better than the vents with the cardboard insert. It comes with a pattern to help cut the hole and has different length screws for different door thicknesses. This is better than many of the more expensive vents. I used it for a bathroom door and it has allowed the exhaust fan to work much better.

### ⭐ Review
*by A***I on 23 April 2021*

Came already broken. Cheap and fragile plastic, no screws included. NOT RECOMMENDED

### ⭐⭐⭐⭐⭐ Review
*by H***J on 13 May 2023*

Prix pour les deux parties , donc intéressants !

## Frequently Bought Together

- INTERNAL VENTS Door Vent for Interior Doors 16 7/8" x 3" - Two Sided Door Louvers | for Bathroom, Cabinet | Plastic air Vent Grille | Outer Dimensions 17 3/4" x 3 5/8" for 16 7/8" x 3" Opening (White)
- AWENTA 18" x 5" Inch Two Sided White Door Air Vent Cover - Door Vents for Interior Doors - Universal Furniture Ventilation Guard- Register for Bathroom, Bedroom, Garage, Kitchen, Furniture
- Engera Bathroom Door Air Vent Grille Two Sided Ventilation Cover for Restroom, Warehouse, Storage Doors | Interior Door Transfer Grill 453mm x 91mm (18.1"x3.6")

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/388822192-internal-vents-door-vent-for-interior-doors-45cm-x-9cm](https://www.desertcart.hk/products/388822192-internal-vents-door-vent-for-interior-doors-45cm-x-9cm)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-29*