Adjustable 9x9 With FlyScreen
£4.19
VAT excluded
- For openings up to 229mm x 229mm (9" x 9")
- Free Airspace 6350mm2
- Easy Surface Mounting
- Fitted with integral flyscreen
- Concealed screws
- Meets building regulations
- Designed to fully cover single brick aperture
- suitable for use in most domestic situations.
This Product is not suitable to vent gas appliances.