HydroLogic - Stealth RO Sediment Pre-Filter Grodan Gro-Slab 8" synthetic PGRs

synthetic PGRs

Total Nitrogen (N) - 1%* (*1% Nitrate Nitrogen)

or you can allow them to dry and then trim them after

When the measured value exceeds your custom setting range

The built-in internal illuminator ensures a clear and bright image

HydroLogic - Stealth RO Sediment Pre-Filter Grodan Gro-Slab 8" synthetic PGRsEssential sediment pre filter for HydroLogic Stealth RO reverse osmosis systems. This first stage filter protects your RO membrane by capturing particulates before they reach the membrane, extending system life and maintaining optimal performance for hydroponics, aquariums, and reef tanks. Key Features First Stage Protection Reduces silt, rust, dirt, sand, and sediment Membrane Protection Prevents premature membrane fouling and extends RO system life