The insect screen for the WL-Z is snapped onto the supply air opening on the outside of the WL-Z supply air device without using tools. The stainless steel carrier is equipped with several clamps and an all-round velcro tape to which the insect screen is attached. Spare parts (insect screens) are available separately.
Insertion for Air Supply WL-Z for Protection from Insects/Flys
Spare insect screen elements available separately: