SubZero™ Pure is the foundation of the SubZero lineup, delivering proven comfort, efficiency, and cold-climate performance through a traditional and reliable hot tub design. Built with insulated flooring, standard suction-side filtration, and conventional hydrotherapy layouts, Pure provides a refined soaking experience rooted in dependable technology and long-term serviceability. It’s an excellent choice for those who value simplicity, comfort, and SubZero build quality without added complexity.
