Adair 100mm (4 Inch) Square Gravity Vent Cover – 155mm x 155mm External Grille, Anti-Backdraft Shutters, White ABS Plastic, Easy to Install for Ducting, HVAC, and Extractor Fans
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- Durable & Easy to Install Made from strong ABS plastic, this gravity vent cover is built to last. The 155mm x 155mm (6 x 6 ) external grille comes with predrilled holes for hassle-free mounting on any wall or surface.
- Perfect Fit for 100mm (4 ) Ducting Designed with a standard 100mm (4-inch) round rear spigot, this vent cover seamlessly connects to your existing ducting pipes, making it ideal for kitchen or bathroom extractor fans, HVAC systems, and air conditioning units.
- Automatic Anti-Backdraft Design Features three gravity-powered shutters that open when the fan is on and close when it s off. This prevents unwanted drafts, odours, or external wind pressure from traveling back into your space, keeping your home comfortable.
- Versatile Indoor & Outdoor Use Whether for a bathroom, kitchen, hydroponics setup, or whole-house ventilation system, this vent cover provides reliable airflow control and enhances ventilation efficiency in any setting.
- No Springs, No Hassle Unlike vent covers with fragile spring mechanisms, this gravity grille operates smoothly without the risk of breakage, ensuring long-term performance with minimal maintenance.
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