- Vent facing 335 x 185mm
- Maximum hole size 303 x 153mm
- Snap in fixing
The Haron 335 x 185mm Aluminium Door Relief Vent is designed to relieve pressure and circulate airflow between rooms. It features a vent-facing size of 335 x 185mm, a maximum hole size of 303 x 153mm, and snap-in fixing for easy installation. Ideal for improving ventilation in residential and commercial spaces.