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Return Air Grille - Metal - Egg crate hinged + Filtered - The Melbourne Vent Company

Return Air Grille - Metal - Egg crate hinged + Filtered - 120cm x 40cm

Key features
Neck Size 1200x400 / 47x16
Face Size 1247x447 / 49x18
Material Aluminium
Colours available Powder coated White, custom colours available
Adjustable Yes
Mounting Wall or Ceiling
Duct adaptor sizes available Custom made retun air boxes with duct adaptor avaliable upon request.
Please contact us at for a quote.
Suitable for Reverse cycle ducted, Gas ducted heating


Product Description

Return Air Grille - Egg crate hinged with Filter - 120cm x 40cm

Return Air Grilles are an essential component of any gas ducted or refrigerated ducted system. Return air is the air drawn back into a cooling/heating system after having been circulated from its output (ie ceiling, wall or floor vents) to supply to a room. The air is returned to the unit from the room and recirculated through the system via the return air grille.

Designed to provide unobstructed airflow back to the supply unit, the rectangular inlet comes in a variety of sizes making it suitable for a number of different domestic and commercial HVAC applications. Typically installed into wall cavities, these grilles can also be installed into the ceiling if required (please note a suitable return air box will be required for this application). With a functional and purposeful appearance, these grilles look great installed. 

Manufactured from powder coated aluminium, these grilles are durable, high strength and long lasting and will not corrode or rust overtime. The frame of the grille supports a hinged core comprising of aluminium square lattice (aka Egg Crate). The hinged opening allows access to the electrostatic filter located within allowing easy removal for periodic maintenance and cleaning. 

The removable filter is made from latest electrostatic filter material and will not significantly reduce the airflow, unlike older filter materials, while still being able to catch dust particles which would have otherwise been sucked up in to the return air. Mounted in an aluminium frame using a spline and groove system (similar to that of a screen door) the filter media can be replaced if needed. 

Alternatively we also stock a range of plastic return air grilles, available in a variety of different sizes and styles to suit almost any application.

If you have any further questions or queries, please feel free to contact us here or email directly to

Item # Description Face Size 
Neck Size
E-MRAG4040-HF RA Grille | Eggcrate hinged + filtered | 40cm x 40cm 447x447 / 18x18 400x400 / 16x16
E-MRAG5040-HF RA Grille | Eggcrate hinged + filtered | 50cm x 40cm 547x447 / 22x18 500x400 / 20x16
E-MRAG5959-HF RA Grille | Eggcrate hinged + filtered | 59.5cm x 59.5cm (Half Tbar) 595x595 / 23x23 550x550 / 22x22
E-MRAG6040-HF RA Grille | Eggcrate hinged + filtered | 60cm x 40cm 647x447 / 25x18 600x400 / 24x16
E-MRAG6045-HF RA Grille | Eggcrate hinged + filtered | 60cm x 45cm 647x497 / 25x20 600x450 / 26x18
E-MRAG6050-HF RA Grille | Eggcrate hinged + filtered | 60cm x 50cm 647x547 / 25x22 600x500 / 26x20
E-MRAG7040-HF RA Grille | Eggcrate hinged + filtered | 70cm x 40cm 747x447 / 29x18 700x400 / 28x16
E-MRAG7540-HF RA Grille | Eggcrate hinged + filtered | 75cm x 40cm 797x447 / 31x18 750x400 / 30x16
E-MRAG7545-HF RA Grille | Eggcrate hinged + filtered | 75cm x 45cm 797x497 / 31x20 750x450 / 30x18
E-MRAG8050-HF RA Grille | Eggcrate hinged + filtered | 80cm x 50cm 847x547 / 33x22 800x500 / 32x20
E-MRAG9040-HF RA Grille | Eggcrate hinged + filtered | 90cm x 40cm 947x447 / 37x18 900x400 / 35x16
E-MRAG9045-HF RA Grille | Eggcrate hinged + filtered | 90cm x 45cm 947x497 / 37x20 900x450 / 35x18
E-MRAG9050-HF RA Grille | Eggcrate hinged + filtered | 90cm x 50cm 947x547 / 37x22 900x500 / 35x20
E-MRAG9055-HF RA Grille | Eggcrate hinged + filtered | 90cm x 55cm 947x597 / 37x24 900x550 / 35x22
E-MRAG10040-HF RA Grille | Eggcrate hinged + filtered | 100cm x 40cm 1047x447 / 41x18 1000x400 / 39x16
E-MRAG12059-HF RA Grille | Eggcrate hinged + filtered | 119.5cm x 59.5cm (Full T-Bar) 1195x595 / 47x24 1150x550 / 45x22
E-MRAG12040-HF RA Grille | Eggcrate hinged + filtered | 120cm x 40cm 1247x447 / 49x18 1200x400 / 47x16
E-MRAG15040-HF RA Grille | Eggcrate hinged + filtered | 150cm x 40cm 1547x447 / 61x18 1500x400 / 59x16



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