Pre-Filter Cartridge – 0.5 Micron (2.5" x 10") Compatible with SpectraPure BRS, AquaFX, Kent Marine, AWI, and most standard RO/DI and DI systems Sediment pre-filters are high-efficiency, depth-gradient cartridges designed for near-absolute filtration. Ideal for areas with extremely high sediment levels, these filters use a gradient pore structure that captures larger particles on the outer layers while removing finer particles within the core for consistent, reliable performance. We recommend replacing the filter once a noticeable drop in water pressure occurs. Features: Filter Media: Polypropylene Micron Rating: 0.5 micron Designed for high-sediment environments Near-absolute micron rating Proprietary center core for added strength High particulate holding capacity Maintains consistent filtration under high differential pressure Compatible with BRS, AquaFX, Kent Marine, AWI, and most standard RO/DI and DI systems Carbon Block Filter Cartridge – 0.5 Micron (2.8" x 10") SpectraPure 0.5 micron carbon block filters are made from high-purity, acid-washed coconut carbon for superior filtration performance. They effectively reduce chlorine, sediment, color, and a wide range of contaminants, including VOCs such as chloroform and petrochemicals. Features: Filter Media: Acid-washed coconut-based carbon Micron Rating: 0.5 micron (nominal) Reduces taste and odor High chlorine reduction capacity Excellent sediment holding capability Outer wrap and end caps made of polypropylene NSF-42 certified and manufactured with FDA-compliant materials Temperature range: 40–125°F
