HydroLogic® Stealth-RO™ and smallBoy® Green Coconut Carbon Filter - 1 GPM - 10 Micron Filtration

HydroLogic® Stealth-RO™ and smallBoy® Green Coconut Carbon Filter - 1 GPM - 10 Micron Filtration

Keep your HydroLogic® Stealth-RO™ and smallBoy® system performing at its peak with this genuine Green Coconut Carbon replacement filter. Rated at 1 GPM flow and 10 Micron filtration, this carbon block pre-filter effectively reduces chlorine, chloramines, organic chemicals, mercury, lead, PCBs, sulfur, and heavy metals before water reaches your RO membrane — extending membrane life and protecting downstream equipment.

Key Features & Benefits

• Green Coconut Carbon Media — sustainably sourced carbon block with superior adsorption capacity for chlorine and organics.
• 10 Micron Filtration — captures fine particles that can foul membranes and clog emitters.
• 1 GPM Flow Rate — matched specifically to Stealth-RO™ and smallBoy® system flow requirements.
• Dimensions: 9.75in H × 2.75in W — drop-in fit for Stealth-RO™ and smallBoy® filter housings.
• Replacement interval: every 3,000 gallons (smallBoy®) or every 1,250 gallons (Stealth-RO®).

Who Should Use This

Growers and cultivators running HydroLogic® Stealth-RO™ and smallBoy® RO or filtration systems who want to protect their membranes and maintain consistent water quality. Ideal for both municipal and well-water sources with high chlorine or organic loads.

Compatibility

Designed exclusively for HydroLogic® Stealth-RO™ and smallBoy® systems. Dimensions: 9.75in H × 2.75in W. Verify your system model before ordering.

Frequently Asked Questions

How often should I replace this carbon filter?

Replace every 3,000 gallons (smallBoy®) or every 1,250 gallons (Stealth-RO®), or sooner if you notice a chlorine taste or significant flow reduction.

Does this filter remove chloramine?

Green Coconut Carbon reduces chlorine and many organics. For complete chloramine removal, consider the ChloraShield® upgrade option.

Will this work with other HydroLogic systems?

This filter is sized for Stealth-RO™ and smallBoy® housings (9.75in H × 2.75in W) and is not interchangeable with other system families.

What contaminants does it reduce?

Chlorine, chloramines, organic chemicals, mercury, lead, PCBs, sulfur, and heavy metals.