The SpectraPure 90 GPD MaxCap RO/DI System is an advanced water purification solution designed to produce ultra-pure, zero-TDS water essential for a thriving saltwater aquarium. This unit effectively removes up to 99% of contaminants, including troublesome silicates that can fuel nuisance algae outbreaks. By providing a consistent source of laboratory-grade water, it creates the stable foundation needed for sensitive corals, fish, and invertebrates to flourish, protecting your investment and simplifying reef tank maintenance.

This system is engineered for maximum performance and efficiency, featuring SpectraPure's new SpectraSelectPlus 99% rejection TFC membrane. It includes a comprehensive multi-stage filtration process with a 0.5 micron MicroTec sediment filter, a 0.5 micron carbon block filter, and high-capacity MaxCap and SilicaBuster SuperDI deionization cartridges. To ensure water quality is constantly monitored, two dual-probe inline TDS meters measure purity at four different points. The package is complete with a manual flush valve to extend membrane life, an automatic shut-off valve, and a float valve for automated water production.

Ideal for the dedicated reef aquarist, from intermediate hobbyists to advanced reef keepers, this RO/DI system is a must-have for maintaining pristine water conditions. Its high-efficiency design and extended DI cartridge life make it a cost-effective choice for those with challenging source water or larger aquariums. If you are serious about preventing algae issues and providing the best possible environment for your delicate marine life, the SpectraPure MaxCap system delivers unparalleled purity and reliability.