6" x 14" Cube Core Eggcrate Return Air Grille - Aluminum Rust Proof - HVAC Vent Duct Cover - White [Outer Dimensions: 8.5"w X 16.5"h]

  • Strong Aluminum Frame & Cube Core that Never Rusts
  • Rigid Design With Noise Free Components
  • Cubic Core Eggcrate Design Has the Highest Rate of Air Flow Efficiency

Outer Dimensions:  8.5"W x 16.5"H

Click Here For Measuring Instructions

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In-Stock & Ready To Ship

Why Buy An Aluminum
Cube Core Return Filter Grille?

This solid stamped steel register vent grille will provide your home with ideal and quiet, rattle free airflow and ventilation for your air-conditioning and heating system as well as smooth opening and closing back dampers. The back dampers are adjusted by the lever at the front of the register so that you can easily control the air flow of your HVAC system. No sharp edges. You can install this register supply grille on the ceiling or on the sidewall. The installation is simple, just screw the grille on to your wall with the screws that are included and that’s it!

Don’t worry, you’re covered by our 100% money-back guarantee no questions asked. Click Add to Cart and enjoy a new updated refreshing look to your home.


Inside WidthInside Height
Outside WidthOutside Height


TypeMaterialColor/FinishAirflow StrengthPowder CoatedInstallation LocationReturnable
Return Filter GrilleAluminum
WhiteMaximumyesSidewall30 Days
TypeMaterialColor/FinishAirflow Strength
Return Filter GrilleAluminum
Powder CoatedInstallation LocationReturnable
30 Days

How To Measure A Grille

Overall Size

Measure the size of the duct opening. Do not measure the old vent cover. If your duct opening is 14" wide by 20" tall, order a 14x20

Height vs. Width

The first number in a grille size represents the width, the second number represents the height.

Outer Dimensions

Front measurements of the vent

Inner Dimensions

Back measurements of the vent or “Nominal Dimensions”

Why HVAC Premium?

HVAC Premium Has Sold Over 5,000,000 Grilles & We Are Proud of Our Many Happy Customers!

HVAC Premium has been providing superior in quality service for many many years. Our products are second to none, and we’ve helped numerous contractors, DIY projects, and home improvement remodeling specialists complete their masterpiece. If you are looking for a top of the line unit to enhance your project look no further than HVAC Premium. We have the largest selection of Grilles Registers & Diffusers.

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