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Zone's Residual Chlorine Removal Series

Our residual chlorine removal media, made from food-grade calcium sulfite materials, are designed to efficiently eliminate residual chlorine from water. Unlike traditional activated carbon dechlorination, calcium sulfite offers numerous advantages:

· High Efficiency: Removes chlorine with 100% efficiency rate.

· Safety: Made from food-grade materials, ensuring safe usage.

· High Temperature Resistance: Maintains performance even in high temperatures.

· Bacteria Resistance: Less prone to bacterial growth.

· Long-lasting Performance: Just 20 grams can filter up to 20 tons of water.


Our versatile residual chlorine removal media can be used in various household water purification systems, including shower filters, faucet water purifiers, and general water purifiers. We offer fifteen specifications of calcium sulfite products to suit a wide range of applications and needs.

Product Range:

· Calcium Sulfite Balls: Ideal for general uses.

· Particles: Perfect for composite carbon rods.

· Powder: Suitable for wet-progress carbon fiber applications.

· Strips: Designed for small volume filter elements.


We also offer customized products to meet specific needs. For those requiring verification, a food-grade safety report is available upon request.

Experience superior chlorine removal with our innovative products, ensuring cleaner, safer water for all your household needs.