Kronos Advanced Technologies Inc. announced that the company's advanced materials engineering and research group, has developed a revolutionary biocompatible graphene face respirator mask. Interim test results conducted by NIOSH and FDA registered manufacturer labs included testing a prototype second-generation dual-layer graphene face mask that showed a 99.57% filtration rate for particle size of 0.3micron (300 nm). Designed for general (non-hospital) use, the company’s USA-made 5-layer face masks are made with high-quality materials utilized to manufacture medical-grade N95 respirators. This means that each of Kronos® foldable face respirator masks provides the utmost comfort. The multiple layers of fabric help ensure unparalleled breathability and are more durable than any disposable masks on the market. Designed to incorporate three layers of non-woven fabrics with two additional layers of graphene filters, the Kronos® face mask can block more than 99% of airborne particles might otherwise be exposed to. The company’s foldable face masks sport elastic ear loops, pliable nose clips, and a breathable, contoured design that guarantees maximum comfort. The mask is available for purchase on the company’s website www.1800SafeAir.com; the introductory price is $5.99. While other graphene masks are sold at very high prices, the company decided to offer its products at affordable prices to help the public while earning a fair market up over cost. The company’s 5-layer Face Mask Respirator features a double layer of melt-blown fabric, double layer of advanced bio-compatible graphene fabric with an additional layer of soft cotton. The outside layer is leak-proof, non-woven fabric, effective dust waterproof; a second layer is melt blown filter layer, high-density filter ply, followed by two Inner layers are Graphene soft fabric and the inner layer, that directly contacts skin which is very soft and absorbs the moisture from the breath, which makes it breathable and comfortable to wear. Advanced ergonomic design - lightweight, comfortable, stretchable straps with double point attachments, ensuring safe and reliable face protection. High-quality elastic ear bands are comfortable to wear for long periods of time. Premium quality - advanced skin-friendly, non-woven, and melt-blown fabric provides easy breathing for long hours and high 99% efficiency in filtering out particles from the air. Kronos® face masks are suitable for use in the office, home, outdoor activities like cycling, grocery stores and designed to be used by the general public.