The ComfoGrid Design air exhaust grille
Available products
System Protection Filter Set – Zehnder valves | Zehnder Original

More to know about The ComfoGrid Design air exhaust grille
The Zehnder ComfoGrid Design air exhaust grille (with filter) is suitable for DN 125 connections, compatible with CLRF / TVA. It is designed for installation in walls and ceilings, not in the floor.
There are various models available, both round and square:
Round ComfoGrid Design air exhaust grille (Ø 160 mm) Square ComfoGrid Design air exhaust grille (160 mm x 160 mm)