This spare part is designed for the Ventmann PCIRCLE1601 or WPCIRCLE1601 diffuser.

The 160mm, 1-slot circular flush frameless vent cap is a genuine Ventmann spare part for MVHR and AC ceiling diffusers. Engineered for circular flush frameless vents, it maintains efficient airflow while preserving a minimalist, architectural ceiling finish.

Perfect for residential and commercial installations, this replacement cap ensures a precise fit, restores diffuser performance, and keeps your ventilation system looking seamless. Available from stock, it provides a quick and reliable solution for replacing worn or damaged components.

Key Features:

• 160mm diameter, 1-slot airflow
• Compatible with MVHR & AC ceiling vents
• Preserves flush, frameless design
• Genuine Ventmann spare part for easy replacement