Reverse Osmosis Replacement Membrane for RO800G System, 800 GPD

* Easy Replacement: Effortless twist-and-lock filters without cutting off the water supply. It takes only seconds to finish with no tools needed, which is truly time saving and energy saving. * Fast flow: Provides RO quality water of up to 800 gallons per day, with up to 2.5:1 pure water to waste water ratio. It's 5x more efficient than a traditional RO membrane. * High Effectiveness: Rejects a wide spectrum of impurities down to 0.0001 micron. Also removes heavy metals and many organic matters. * Lifetime: Up to 24-36 months filter life depending on daily usage and the quality of the water. CompatibilityCompatible with RO800G Tankless RO Reverse Osmosis Water Filtration System.