Complete Annual Maintenance Kit for OPRO600 Tankless RO SystemsKeep your OPRO600 tankless reverse osmosis system performing at its best with this all-in-one filter maintenance kit. Bundling both essential replacement filters, this kit ensures you always have what you need on hand for a full year of clean, pure water.What's Included 1x OPRO600-PCT Filter — Recommended replacement every 6–12 months. Removes sediment, chlorine, and other contaminants to protect your RO membrane and improve taste. 1x OPRO600-RO Membrane Filter — Recommended replacement every 12–24 months. The core filtration stage that removes up to 99% of dissolved solids, heavy metals, and impurities. Why Bundle?Since the PCT filter needs replacing more frequently, keeping both filters on hand means you're always prepared — no waiting for shipping when it's time for maintenance. This kit saves you money compared to purchasing each filter separately.Compatible WithOPRO600 Tankless Reverse Osmosis System
