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HydroLogic

HydroLogic Stealth/Small Boy Replacement KDF85 Filter

HydroLogic Stealth/Small Boy Replacement KDF85 Filter

SKU:741622

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Regular price $43.25 USD
Regular price Sale price $43.25 USD
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High-performance KDF85 replacement filter for HydroLogic Stealth and Small Boy units—targets iron, sulfur, chlorine, and heavy metals in tap water.
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The HydroLogic Stealth/Small Boy Replacement KDF85 Filter is designed to restore peak performance in your Stealth RO or Small Boy filtration system. Featuring KDF85 media, this premium replacement filter effectively reduces iron, hydrogen sulfide, chlorine, and heavy metals—key contaminants that can harm plants and damage reverse osmosis membranes.

Perfect for growers using municipal or well water, the KDF85 filter not only protects your hydroponic system but also helps preserve essential nutrients and beneficial microbes. Its advanced filtration extends the life of your carbon and RO filters, ensuring long-term savings and reliable water purity.

Key Features:

  • Compatible with HydroLogic Stealth RO & Small Boy systems

  • Removes iron, hydrogen sulfide, chlorine, and heavy metals

  • Ideal for city or well water sources

  • Enhances water quality for hydroponics and gardening

  • Prolongs lifespan of downstream filters and membranes

  • Easy to install—no tools required

Keep your water clean and your plants thriving with the HydroLogic KDF85 Replacement Filter—engineered for efficiency, durability, and performance.