SPARTANAT SHOP: The Dummy 40mm Filter

Sometimes you feel the inner need to train and practice wearing a protective mask. You may not want to waste the valuable original filters that purify the air from harmful substances.

We offer you a Dummy Protective Mask Filter with standard NATO 40 mm thread from the 3D printer in our shop. Ideal for training with the mask.

Before anyone gets any funny ideas: the filter offers no protective effect and you can easily breathe through it. The Dummy Filter is available for 14.90 Euros in Green or Black.