3-Stage RO/DI Filter Kit 3-Pack with Color-Changing DI Resin | PMB Sediment + GAC Carbon Replacement Filters | for Aquarium, Reef Tank, Hydroponics & Pure Water Systems
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Complete 3-Stage Purification:Our all-in-one kit delivers full-spectrum water purification.The PMB sediment filter traps dirt and particles, the GAC carbon filter removes chlorine and chemicals, and the DI resin eliminates dissolved solids (TDS) for truly ultra-pure, lab-grade water.
Visual Resin Indicator – No More Guessing!The transparent DI chamber features color-changing resin that starts vibrant purple and fades to brown as it exhausts.This clear visual alert takes the guesswork out of replacement, ensuring your water purity is never compromised.
Maximum Value & Extended Lifespan:This cost-effective 3-pack saves you money compared to individual purchases.The PMB/GAC filters last 3-6 months, and the DI resin can last 6-12 months, providing long-lasting, reliable filtration and reducing maintenance frequency.
Perfect for Sensitive Applications:Ideal for demanding environments where purity is paramount.Safeguard your saltwater aquariums, delicate coral reefs, hydroponic systems, and even lab equipment by ensuring a constant supply of contaminant-free water.
Universal Fit & Effortless Installation:Designed to seamlessly replace filters in most standard 10-inch RO/DI systems (like SpectraPure, BRS, Aquatic Life).No tools or technical expertise needed—you can complete a replacement in seconds, not minutes.