150 mm (6 inch) Square Gravity Vent Cover, 175 x 175 mm External Grille with Anti-Backdraft Shutters, White ABS Plastic for Bathroom and Kitchen Ducting and Extractor Fans

• Secure 150mm Connection: Designed with a 150mm (6 inch) rear spigot, this square grille connects securely to rigid or flexible ducting, ensuring smooth airflow for bathroom or kitchen extractor fans, HVAC systems, and other household ventilation projects.
• Durable ABS Construction: Made from impact resistant white ABS plastic, this wall vent resists cracking, fading, and rust, making it suitable for long term use in humid rooms such as bathrooms, kitchens, utility spaces, and laundry areas in the home.
• Automatic Backdraft Control: Four gravity operated shutters open when the fan runs and close when it stops, helping to block unwanted draughts, insects, odours, and rain from travelling back through the duct and into your space, improving comfort indoors.
• Indoor And Outdoor Versatility: With external measurements of 175mm by 175mm, this compact grille suits brick walls, rendered exteriors, and internal partitions, providing discreet, efficient air extraction for homes, workshops, garages, and small offices.
• Quick, Hassle Free Installation: Supplied with predrilled fixing holes, the vent can be mounted neatly on flat surfaces using standard screws, allowing straightforward replacement of old covers and a tidy finish around existing 150mm duct openings.

Product Specifications Material: ABS Plastic Colour: White Size: Fits 150mm (6"") Ducting, 175mm x 175mm External Grille FEATURES Square gravity vent cover for 150mm ducting with 175mm x 175mm outer grille, ideal for bathroom and kitchen extractor fans. Gravity shutters open with airflow and close when it stops, helping to reduce backdrafts, insects and rain. Durable ABS with predrilled holes for quick mounting on interior or exterior walls.