The Manrose Deluxe Quick Internal Fit Wall Kit is designed to be installed entirely from the inside of a property, the quick fit kit removes the need to separately install an external grille. This kit will dramatically reduce precious installation time and is adjustable to suit wall depths from 225mm to 390mm. It's innovative rubber grille provides a weatherproof seal and ensures a flush finish with almost any surface.
- Designed to fit through a 117mm diameter hole
- Designed for use with any 4" or 100mm extractor fan
- Minimum wall thickness: 225mm
- Maximum wall thickness: 390mm
- Supplied with wall grille and rubber seal
- Can be used as a passive air inlet grille