A System100 fly screen in white, used as a replacement or additional insect mesh for System100 louvred vents and wall outlets. Prevents insects, flies, and debris from entering the ventilation system through external wall terminations, maintaining hygiene and system performance in residential and commercial installations.

Compatible with System100 (Ø100mm) external vent fittings. Supplied as a single unit.

• System: Domus System100
• Type: Fly screen only
• Colour: White
• SKU: VFLY4

For the 125-150mm version, see the System125 Fly Screen Only 125-150mm. Browse the full Domus Ventilation range.