AquaticLife Mixed Bed Color Changing Bulk Deionization DI Resin Refill for Reverse Osmosis Water Filter for RO/DI System for Aquarium, 5 Liter

AquaticLife Mixed Bed Color Changing Bulk Deionization DI Resin Refill for Reverse Osmosis Water Filter for RO/DI System for Aquarium, 5 Liter

COLOR-CHANGING DEIONIZATION RESIN: Our color changing deionization resin physically changes color from Dark Brown/Blue to Tan as it exhausts, providing an easy visual cue to monitor your RO/DI water filter system for aquarium and know when it’s time for a replacement REDUCE TDS LEVELS TO ZERO: The deionizing resin reduces Total Dissolved Solids (TDS) to zero in the final stage of your RO reverse osmosis water filter unit, ensuring the highest water quality MAXIMUM FRESHNESS AND EFFICACY: Packaged in vacuum-sealed foil-lined resealable Mylar bags, our pre-packed bulk deionization resin maintains its effectiveness and shelf life, giving you confidence that each refill will deliver optimal performance REFILL DI CARTRIDGES: This deionization water filter resin has been designed to be used with our refillable deionization cartridge filters, offering a much more economical solution compared to buying pre-filled deionized water filter cartridges SUPERIOR-QUALITY, RELIABLE PERFORMANCE: Manufactured by Aquatic Life, the Color Changing Deionization Resin is made to superior quality standards, ensuring your water filtration system performs at its best