Watts (F109020) 20"x2.5" Coconut Carbon Block 5 Micron Filter quartz sleeves and components This hydroxide-form anion resin cartridge

This hydroxide-form anion resin cartridge is designed for final-stage TDS polishing where water purity below 10 ppm is required

Its polypropylene and Teflon wetted components resist corrosion from acids

Variable Timer Control

Each 602856 lamp is tested to deliver specific UV intensity standards for your system with full one-year manufacturer warranty

Pre & Post Filters

Watts (F109020) 20"x2.5" Coconut Carbon Block 5 Micron Filter quartz sleeves and components This hydroxide-form anion resin cartridgeWatts Premium Filtration 20"x2. 5" Coconut Carbon Block 5 Micron Filter Top tier coconut shell carbon block engineered to outperform granular activated carbon in chlorine reduction, pressure retention, and longevity. Model F109020 WCBCS20. 5 Micron 100% Coconut Shell FDA Grade WHY IT WORKS Four Key Advantages Over Standard GAC Cartridges Thick Wall Carbon Construction Dense coconut shell carbon block provides superior contact time and filtration