HydroLogic Stealth RO/SmallBoy Coconut Carbon Filter

Green Coconut Carbon Filters are the carbon block pre-filter that will reduce chlorine, organic chemicals, mercury, lead, PBCs, sulfur and heavy metals. Replace every 3,000 gallons for smallBoy® and every 1, 250 gallons for Stealth-RO®.

• For Stealth-RO™ and smallBoy® Systems
• Replace every 3,000 gallons for smallBoy®
• Replace every 1,250 gallons for Stealth-RO®
• Dimensions: 9.75in H x 2.75in W