Keep your bigboi D-IONIZR performing at its best with our high-quality 2.5L DI Resin Refill pack. Specifically designed as a replacement for your D-IONIZR1SET & D-IONIZR2SET cartridge, this premium resin helps maintain peak performance by reducing Total Dissolved Solids (TDS) to nearly zero. When it’s time to refresh your filter, this refill ensures your system continues to deliver flawless, spot-free results every time.
