The SpectraPure SilicaBuster Semiconductor Grade Non-Indicating Standard 10 inch DI Cartridge is an advanced deionization cartridge designed for use in saltwater aquarium RO/DI systems. It is meticulously fabricated with semiconductor grade resins to produce the highest possible purity water, achieving an impressive 18 meg ohm-cm resistivity. This cartridge excels at reducing silica, nitrates, and phosphate levels to the low parts per billion range, making it ideal for post RO or post distillation filtration to ensure pristine water quality.

This newly formulated cartridge offers enhanced contaminant removal, a longer lifespan, and superior purity compared to previous generations. It boasts the highest silica, nitrate, phosphate, and heavy metal removal capabilities of any 10 inch DI cartridge available, along with higher overall capacity. The non-color indicating semiconductor grade resins ensure the highest purity and lowest Total Organic Carbon levels. Each cartridge features a convenient twist-top refillable shell and is protected by aluminized mylar packaging to prevent resin degradation, all within a compact 2.5 inch by 10 inch form factor.

This cartridge is best suited for discerning reef keepers and aquarists who demand ultra high purity water for their sensitive marine ecosystems and wish to proactively combat nuisance algae and maintain a healthy environment. It is particularly beneficial for users who regularly monitor their water parameters with resistivity or silica meters, as the resins do not change color upon exhaustion. For optimal performance and extended cartridge life, especially in areas with low pH or high CO2 levels in the feed water, aeration or de-gasification of the RO product water is highly recommended.