The Deta 4821BR is a 100mm (4'') brown gravity grille designed to prevent backdraughts.

Product Features:

• Product Type: Gravity Grille
• Material: Constructed from durable ABS Thermoplastic
• Colour: Brown finish
• Mounting Type: Designed for Horizontal Mount
• Application: Specifically designed for Preventing Backdraughts
• Dimensions: Length 154mm, Width 45mm, Height 154mm

The Deta 4821BR gravity grille offers a practical solution for maintaining airflow while preventing unwanted backdraughts in various applications.