HydroLogic - Catalytic Carbon Filter-SteathRO-smallBoy potassium Recommended PSI Between 15-50

Recommended PSI Between 15-50

000 cfu/mL - Bacillus subtilis

Their durability ensures that you can use them repeatedly without loss of performance

Usage: Add small amounts gradually while monitoring with a pH meter until you reach your target range

2 x snap-on ferrite black and 4 x snap-on ferrite gray

HydroLogic - Catalytic Carbon Filter-SteathRO-smallBoy potassium Recommended PSI Between 15-50Description: Premium catalytic carbon filter designed for HydroLogic Stealth RO and smallBoy water filtration systems. Engineered to deliver superior water purification for hydroponics, aquariums, and reef tanks by removing chlorine, chloramines, heavy metals, and organic contaminants that can harm plants and aquatic life. Key Features Up to 99% Contaminant Removal Reduces chlorine, sulfur, iron, heavy metals, rust, and silt 7 GPM Flow Rate High