The marketing halo effect. Because the "NSF" logo looks identical on a carpet tile and a water filter, buyers assume the safety threshold is the same. It is not.
However, NSF-140 lives in the sector. The official title is: NSF/ANSI 140 – Sustainability Assessment for Carpet and Textile Flooring. nsfs-140
Today, we’re pulling back the curtain on a specific, often misunderstood standard: (often shortened to NSF-S-140). The marketing halo effect