HVAC Premium 16w X 16h 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser Vertical Horizontal Direction Vent Duct Cover [Outer Dimensions 17.75w X 17.75h]

Never Rust - Our high quality rigid aluminum is the longest lasting filter grille on the market.

HVAC Premium

Item #: 38324253

HVAC Premium 16w X 16h 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser Vertical Horizontal Direction Vent Duct Cover [Outer Dimensions

89% of respondents would recommend this to a friend

Item #: 38324253

€ 106

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Order now and get it around Sunday, September 27

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Never Rust - Our high quality rigid aluminum is the longest lasting filter grille on the market.

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None

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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Versatile Airflow

Designed with adjustable curved blades, allowing users to optimize airflow direction both vertically and horizontally for improved comfort and efficiency.

Sturdy Construction

Crafted from high-quality aluminum, this diffuser ensures durability and longevity, resisting rust and wear over time compared to competitors.

Easy Installation

The outer dimensions are designed for a seamless fit into standard duct openings, enabling hassle-free installation for both homeowners and HVAC professionals.

Product Details

Product Technical Details

Manufacturer	‎HVAC Premium
Part Number	‎CADJB4-C-1616
Item Weight	‎2.7 pounds
Product Dimensions	‎16 x 1.5 x 16 inches
Item model number	‎CADJB4-C-1616
Color	‎16 X 16 - 4-Way
Power Source	‎Corded Electric
Installation Method	‎Split system
Included Components	‎Diffuser

Who Should Buy?

Homeowners
Ideal for homeowners seeking efficient and adjustable airflow control for their heating and cooling systems.
Contractors
Perfect for contractors looking for durable and flexible air diffusers for various HVAC installation projects.
Office Spaces
Beneficial for office spaces needing easy-to-adjust airflow to optimize comfort and temperature distribution.

Small Ducts
Users with small duct systems may find this diffuser too large for their specific requirements or installations.

Product Description

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Customer Questions & Answers

Question: What are the dimensions of the air supply diffuser?

Answer: The diffuser is 10 inches wide and 4 inches high for duct opening, with outer dimensions of 11.65 inches wide and 5.65 inches high.
Question: Is it difficult to install?

Answer: No, installation is straightforward and requires only measuring the size of the duct opening.
Question: Will this product rust over time?

Answer: No, the aluminum construction ensures it will never rust, maintaining its quality appearance.

HVAC Premium Registers, Grilles & Vents ‎CADJB4-C-1616 Editorial Review

The 6"W x 6"H 4-Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser is a high-quality and adjustable vent duct cover that is perfect for diffusing air from evaporative coolers. The louvers are adjustable, allowing you to customize the direction of the airflow to suit your needs. The product is sturdy and lightweight, with a well-painted finish that looks great on any ceiling. Additionally, it comes with its screws for easy installation. Overall, customers seem to be happy with their purchases. Some customers had issues with the screw holes not aligning with the duct opening, but this was resolved easily with a few adjustments. Others found that the product did not meet their needs, but that seems to be more of a personal preference than a quality issue. Most customers found the product to be sturdy, well-painted, and easy to install. They appreciated the ability to customize the airflow direction and the quiet operation of the product.

Customer Reviews & Ratings

4.5

66 customers ratings

5 Star

72%
4 Star

16%
3 Star

7%
2 Star

0%
1 Star

5%

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Pros

Adjustable louvers for customized airflow direction
Sturdy and lightweight aluminum Construction
Well-painted finish
Easy to install with included screws
Quieter operation compared to non-louvered models

Cons

May not meet the specific needs of some customers, like floor applications

Platform Trust & Buyer Confidence

4.2/5 9477 reviews

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Jasmin

Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot

Anke

Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot

Hazel

Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot

Opaleye

Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot

Adele

Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot

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Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

€ 106

Order now and get it around Sunday, September 27

QTY:

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Fastest cross-border delivery

Features & Benefits

High-quality rigid aluminum ensures durability and longevity.
Rust-free design maintains a pristine look over time.
3-way adjustable louvers offer full control over airflow direction.
Noise-free components create a peaceful environment.
Elegant design adds a touch of class to any room.
Smooth, shiny powder-coat finish for easy cleaning and maintenance.

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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

HVAC Premium 16w X 16h 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser Vertical Horizontal Direction Vent Duct Cover [Outer Dimensions

€ 106

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Product Technical Details

Who Should Buy?

Product Description

Customer Questions & Answers

HVAC Premium Registers, Grilles & Vents ‎CADJB4-C-1616 Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Platform Trust & Buyer Confidence

Product Price History

Important information

€ 106

Features & Benefits

Ubuy Assurance

Fast
Shipping

Free
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