Description: half a mask with two filter and
Material: part of nose: from silicone and thermoplastic elastomer, holding for filter from polyamide, other parts halfamask from polypropylene
Properties: an ergonomic harness with our couplings, provided with an head rest adaptable by the user connected to a supporting rigid part
Half a mask: ergonomic parts
Weight: 126 g
Standard: EN 140, EN 14387