A "Spectrion rug knotted" typically refers to a type of hand-knotted rug made using Spectrion fibers. Spectrion is a type of synthetic fiber known for its durability and stain resistance, often used in high-quality rugs to mimic the look and feel of natural fibers like wool. These rugs are crafted using traditional knotting techniques, resulting in intricate patterns and designs. They're valued for their longevity and resilience, making them suitable for high-traffic areas in homes or commercial spaces.