---
product_id: 725734237
title: "12\" x 4\" Duct Hole Adjustable Vent Cover - HVAC Register Grille Aluminum"
brand: "aclaminaire"
price: "$84.22"
currency: USD
in_stock: true
category: "Aclaminaire"
url: https://www.desertcart.us/products/725734237-12-x-4-duct-hole-adjustable-vent-cover-hvac-register
store_origin: US
region: United States of America
---

# Fits 12" x 4" duct hole perfectly Adjustable vertical blades + built-in damper Premium extruded aluminum AA6063 12" x 4" Duct Hole Adjustable Vent Cover - HVAC Register Grille Aluminum

**Brand:** aclaminaire
**Price:** $84.22
**Availability:** ✅ In Stock

## Summary

> 🌬️ Upgrade Your Airflow Game with Precision & Style!

## Quick Answers

- **What is this?** 12" x 4" Duct Hole Adjustable Vent Cover - HVAC Register Grille Aluminum by aclaminaire
- **How much does it cost?** $84.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/725734237-12-x-4-duct-hole-adjustable-vent-cover-hvac-register)

## Best For

- aclaminaire enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Efficiency:** Engineered for smooth, noise-free air distribution, enhancing your home or office environment without distracting sounds.
- • **Customizable Airflow Control:** Easily redirect airflow left or right with adjustable vertical blades and fine-tune volume using the integrated multi-shutter damper for personalized comfort.
- • **Built to Last with Rust-Free Aluminum:** Crafted from high-grade extruded aluminum AA6063, this vent cover guarantees durability and corrosion resistance for years of reliable performance.
- • **Precision Fit for Seamless Integration:** Designed specifically for 12" x 4" duct holes with a sleek 13.6" x 5.6" visible face, ensuring a flawless upgrade to your HVAC system.
- • **Effortless Installation with Included Hardware:** Comes with screws and a user-friendly design, making your HVAC upgrade quick and hassle-free—because your time is valuable.

## Overview

This 12" x 4" adjustable vent cover is crafted from premium extruded aluminum AA6063, designed to fit standard duct holes with a 13.6" x 5.6" visible face. Featuring adjustable vertical blades and a built-in damper, it offers customizable airflow control while ensuring quiet, efficient air distribution. Ideal for both residential and commercial HVAC applications, it combines durability, rust resistance, and easy installation with included screws.

## Description

12" x 4" Duct Hole Adjustable Vent Cover - HVAC Register Grille Aluminum - desertcart.com

## Features

- MEASURE DUCT HOLE FIRST: Designed for a 12” X 4” Duct Hole, this wall vent cover has 13.6" x 5.6" visible face, making it ideal for home improvement projects, HVAC registers, grilles & vents, and covering wall, ceiling, or air return vent openings
- DURABLE EXTRUDED ALUMINUM CONSTRUCTION: Built from premium-grade aluminum AA6063, this decorative air return vent cover ensures strength, durability, & rust resistance for heating and air systems in both residential and commercial HVAC applications.
- ADJUSTABLE VERTICAL SINGLE DEFLECTION BLADES: Easily redirect airflow left or right with precision using the vertical blade design, suitable as an AC and ceiling vent deflector, wall AC diffuser, or decorative air wall vent cover for HVAC systems.
- INTEGRATED MULTI-SHUTTER DAMPER: Equipped with a built-in damper for adjusting airflow volume, this versatile air vent cover works with HVAC, air supply, and heating and air systems for wall, ceiling, and decorative air return vent cover uses.
- QUIET, EFFICIENT AIR DISTRIBUTION: Enjoy smooth, noise-free operation with this air vent cover, great for ceiling vent covers, vents for home wall, decorative air vent covers, & HVAC diffuser systems in both home improvement and commercial projects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CR4F43QH |
| Best Sellers Rank | #15,200 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #86 in Registers, Grilles & Vents |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (512) |
| Date First Available | December 28, 2023 |
| Included Components | Screws Included |
| Item Package Quantity | 1 |
| Item Weight | 11.4 ounces |
| Item model number | L-VM 12" x 4" |
| Manufacturer | Laminaire |
| Material | Extruded aluminum (rust-free, high-grade, lightweight, and durable) |
| Package Dimensions | 13.7 x 5.63 x 1.65 inches |
| Part Number | L-VM 12" x 4" |
| Size | 12” x 4” Duct Hole |

## Images

![12" x 4" Duct Hole Adjustable Vent Cover - HVAC Register Grille Aluminum - Image 1](https://m.media-amazon.com/images/I/81OM8Gv0b3L.jpg)
![12" x 4" Duct Hole Adjustable Vent Cover - HVAC Register Grille Aluminum - Image 2](https://m.media-amazon.com/images/I/71l2R5xvHHL.jpg)
![12" x 4" Duct Hole Adjustable Vent Cover - HVAC Register Grille Aluminum - Image 3](https://m.media-amazon.com/images/I/71I7LIUgrWL.jpg)
![12" x 4" Duct Hole Adjustable Vent Cover - HVAC Register Grille Aluminum - Image 4](https://m.media-amazon.com/images/I/71uNj60dhrL.jpg)
![12" x 4" Duct Hole Adjustable Vent Cover - HVAC Register Grille Aluminum - Image 5](https://m.media-amazon.com/images/I/71l0XX4lXSL.jpg)

## Available Options

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

## Frequently Bought Together

- 12" x 4" Duct Hole [13.6" x 5.6" Face] Aluminum Single Deflection Adjustable Air Supply Register with Multi-Shutter Damper - High Airflow - HVAC Wall Vent Cover
- EZ-FLO 8 x 4 Inch (Duct Opening) Air Vent Cover for Wall or Ceiling, Two-Way Ventilation Register, Solid Steel HVAC Register Cover, White, 61608
- Aluminum 6 x 4 Inch (Duct Opening) Air Vent Covers for Wall AC Grille, Premium Register Vent Cover, Durable Rustproof Wall Grille – Overall Size 7-5/8 x 5-5/8 Inch, Adjustable Front Blades, White

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**Shop now:** [https://www.desertcart.us/products/725734237-12-x-4-duct-hole-adjustable-vent-cover-hvac-register](https://www.desertcart.us/products/725734237-12-x-4-duct-hole-adjustable-vent-cover-hvac-register)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-13*