Top-Quality 400mm Window Trickle Vent - Reduces Damp and Improves Air Quality

Top-Quality 400mm Window Trickle Vent. Why Choose Our 400mm Window Trickle Vent?. Compatible with PVCu, timber, and aluminium windows & doors. Reduces dampness and improves air quality. Type: Ventilation Vent Size: 400mm Item Weight: Less Than 10 lb Style: Modern.

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