Door Grille Internal 452 x 90mm

Two piece white plastic Door Grille.
Allows air to pass through a closed door.
Makes ducted air-conditioning and heating more efficient as it allows air return from any room in the house.
Increases the efficiency of bathroom exhaust fans as the air removed by the fan needs to be replaced
Double angled louvers provide privacy.

• Outside size: 452mm x 90mm.
• Hole cut-out 430mm x 70mm.
• Suitable for doors 27-45mm thick.
• Air flow 200 cm²