1. The business mainly operates in North America (the United States and Canada), focusing on the sale of household water purification systems, reverse osmosis filters, and refrigerator water filters.
2. It is a vertical e-commerce business in health/medical/home appliance accessories, with competitors including Berkey, PUR, and GE.
3. The brand terms used on the official website are "Glacier Fresh" and "GlacierFresh".