iSpring FD15 DeIonization Replacement Filter Fit RO/DI Water Filter System for Aquarium, 10" x 2.5", 1 Count

Key features

• Advanced DI Filtration: Utilizes ion-exchange resins to remove mineral ions, leaving water free of hardness and preventing scale buildup. It does this by replacing them with hydrogen (H+) and hydroxide (OH-) ions, which combine to form water (H2O)
• Effective TDS Reduction: Lowers Total Dissolved Solids (TDS) to 0-1 ppm, delivering ultra-pure water ideal for sensitive applications
• Universal Fit: Designed to fit most 2.5" x 10" RO DI water filter systems, ensuring easy compatibility with a variety of setups
• Spot-Free Results: Prevents water spots after drying, making it perfect for washing applications where spotless results are crucial
• Durable & Reliable: Provides long-lasting performance, ensuring consistently high-quality, deionized water

Product DescriptionPerfect for Reverse Osmosis DI Water System - Remove Hard Water material - To be replaced every 500-1000 gallons of water, produce 0ppm for your water - Fit 1/4" Fitting (not included) - Clear housing for easy view of media status - Refillable.From the ManufacturerPerfect for Reverse Osmosis DI Water System - Remove Hard Water material - To be replaced every 500-1000 gallons of water, produce 0ppm for your water - Fit 1/4" Fitting (not included) - Clear housing for easy view of media status - Refillable

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