Super growth chemical vapor deposition (CVD) is highlighted as an effective method for producing high-purity carbon nanotubes (CNTs), particularly single-walled nanotubes (SWNTs), with a purity exceeding 99.98%. This method allows for the rapid creation of SWNT forests, which can be easily separated from catalysts, avoiding the damage associated with other purification methods like dispersion and centrifugation. The discussion emphasizes that if super growth CVD proves to be reliable and cost-effective, it could be ideal for applications in electrical circuits, batteries, and structural materials. The successful fabrication of organized SWNT structures using this technique further supports its potential. Overall, super growth CVD is positioned as a leading production method for high-quality nanotubes.