---
product_id: 56038310
title: "6'' Round Diffuser for Ceiling Neck Duct Opening - Easy Air Flow Vent Duct Cover by HVAC Premium - White - Overall Size: 10\" Diameter"
brand: "hvac premium"
price: "¥17623"
currency: JPY
in_stock: true
reviews_count: 8
category: "Hvac Premium"
url: https://www.desertcart.jp/products/56038310-6-round-diffuser-for-ceiling-neck-duct-opening-easy-air
store_origin: JP
region: Japan
---

# Unrestricted airflow design 6'' duct opening precision Durable heavy-gauge build 6'' Round Diffuser for Ceiling Neck Duct Opening - Easy Air Flow Vent Duct Cover by HVAC Premium - White - Overall Size: 10" Diameter

**Brand:** hvac premium
**Price:** ¥17623
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your airflow game with style and durability!

## Quick Answers

- **What is this?** 6'' Round Diffuser for Ceiling Neck Duct Opening - Easy Air Flow Vent Duct Cover by HVAC Premium - White - Overall Size: 10" Diameter by hvac premium
- **How much does it cost?** ¥17623 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/56038310-6-round-diffuser-for-ceiling-neck-duct-opening-easy-air)

## Best For

- hvac premium enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Heavy-gauge alloy steel and aluminum construction ensures long-lasting durability without added bulk.
- • **Effortless Airflow:** Optimized diffuser design promotes smooth, even air distribution for consistent room comfort.
- • **Perfect Fit, Every Time:** Precisely engineered 6-inch duct opening with a sleek 10-inch outer diameter for seamless ceiling integration.
- • **Hassle-Free Installation:** Lightweight design with included screws makes upgrading your HVAC vents a quick, clean process.
- • **Sleek & Scratch-Resistant:** Powder-coated white finish delivers a modern, glossy look that resists scratches and wear.

## Overview

The 6'' Round Diffuser by HVAC Premium is a precision-engineered ceiling vent cover featuring a 6-inch duct opening and a 10-inch outer diameter. Crafted from heavy-gauge alloy steel and aluminum, it offers exceptional durability while maintaining a lightweight profile. Its powder-coated white finish provides a sleek, scratch-resistant surface that enhances any modern interior. Designed for easy installation with included screws, this diffuser ensures unrestricted, even airflow to optimize your HVAC system’s performance and room comfort.

## Description

6'' Round Diffuser for Ceiling Neck Duct Opening - Easy Air Flow Vent Duct Cover by HVAC Premium - White - Overall Size: 10" Diameter - desertcart.com

Review: Great match - It is an exact match to the old metal one I'm replacing. This plastic one looks better than the metal one.
Review: Easy to Install - Only the diffuser not the duct - I installed this 6" round ceiling diffuser in my living room, and it was a breeze. The outer dimensions were spot on at 10", and it fit perfectly in the existing vent. It looks clean and sleek, and the air flow has improved significantly. The design allows for an even distribution of air, and I noticed an immediate difference in the room’s temperature consistency. Overall, it’s a simple and effective solution for anyone looking to replace an old vent cover.

## Features

- Size – The listed 6" diameter refers specifically to the size of the duct opening. However, please note that the total outer dimensions of the grille measure 10" in diameter.
- Design – Heavier gauge than needed, built for durability and long life in mind, but still light and handy. (Screws included).
- Airflow – Easy unrestricted airflow for your HVAC system.
- Powder-Coat Finish – Smooth, shiny, scratch-resistant, beautiful. Looks like it was just waxed.
- Installation Location – Ceiling.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00ZNN9CFI |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #533,969 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,654 in Registers, Grilles & Vents |
| Blade Length | 6 Inches |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (388) |
| Date First Available | June 14, 2015 |
| Included Components | Vent |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 10.2 ounces |
| Item model number | 1 |
| Manufacturer | HVAC Premium |
| Material | Alloy Steel, Aluminum |
| Mounting Type | Wall Mount |
| Part Number | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 10 x 10 x 10 inches |
| Style | Modern |

## Images

![6'' Round Diffuser for Ceiling Neck Duct Opening - Easy Air Flow Vent Duct Cover by HVAC Premium - White - Overall Size: 10" Diameter - Image 1](https://m.media-amazon.com/images/I/21tHWtSuAXL.jpg)
![6'' Round Diffuser for Ceiling Neck Duct Opening - Easy Air Flow Vent Duct Cover by HVAC Premium - White - Overall Size: 10" Diameter - Image 2](https://m.media-amazon.com/images/I/311zmHpYvnL.jpg)
![6'' Round Diffuser for Ceiling Neck Duct Opening - Easy Air Flow Vent Duct Cover by HVAC Premium - White - Overall Size: 10" Diameter - Image 3](https://m.media-amazon.com/images/I/31Y4zX4xQ7L.jpg)
![6'' Round Diffuser for Ceiling Neck Duct Opening - Easy Air Flow Vent Duct Cover by HVAC Premium - White - Overall Size: 10" Diameter - Image 4](https://m.media-amazon.com/images/I/31qWm5bAa0L.jpg)
![6'' Round Diffuser for Ceiling Neck Duct Opening - Easy Air Flow Vent Duct Cover by HVAC Premium - White - Overall Size: 10" Diameter - Image 5](https://m.media-amazon.com/images/I/31vUK8jCtFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great match
*by B***N on August 9, 2025*

It is an exact match to the old metal one I'm replacing. This plastic one looks better than the metal one.

### ⭐⭐⭐⭐⭐ Easy to Install - Only the diffuser not the duct
*by T***B on September 10, 2024*

I installed this 6" round ceiling diffuser in my living room, and it was a breeze. The outer dimensions were spot on at 10", and it fit perfectly in the existing vent. It looks clean and sleek, and the air flow has improved significantly. The design allows for an even distribution of air, and I noticed an immediate difference in the room’s temperature consistency. Overall, it’s a simple and effective solution for anyone looking to replace an old vent cover.

### ⭐⭐⭐⭐⭐ Hard to find size available
*by B***Y on June 6, 2023*

We needed to replace our air defuser, but had a hard time finding the correct size. Tried various local hardware stores with no luck. This one we bought fit well the first time we installed it. Great product.

## Frequently Bought Together

- Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover (6", White)
- HVAC Premium 8'' Round Ceiling Diffuser - Easy Air Flow - HVAC Vent Duct Cover [White] - [Outer Dimensions: 12'']
- HBW 10" Round Ceiling Diffuser White Powder Coated with Outside Dimension of 14" Fitting in 10" Duct

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**Shop now:** [https://www.desertcart.jp/products/56038310-6-round-diffuser-for-ceiling-neck-duct-opening-easy-air](https://www.desertcart.jp/products/56038310-6-round-diffuser-for-ceiling-neck-duct-opening-easy-air)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-07*