Replacement 100GPD TFC Membrane for AquaticLife RO Buddie, AquaticLife Classic or any standard Reverse Osmosis system.

• Polyamide membrane material with a negative charge removes harmful substances
• 11 3/4″ standard size fits Aquatic Life and other brands of RO units
• Spiral-wound and tape wrapped element ensures a long two-year life
• We recommend replacing the membrane once every 1-2 years or 5000-6000 L output whichever comes first