The Vision Cartridge offers D1^® spa users a natural and effective way to reduce the use of chemically-based water sanitation systems. Used in combination with D1^® ozone systems, the Vision Cartridge uses silver catalyst technology that kills 99.96% of impurities on contact. One Vision Cartridge lasts up to 6 months and can reduce the need for extra chemicals by 60% for cleaner, healthier and softer water.

Available as an optional addition to the spa filter on any Dimension One spa.