100 TFC Membrane Aquatic Life 100 GPD Membrane Filter for Aquarium: This premium quality membrane cartridge fits all standard size RO systems for proper filtration of make-up aquarium water - 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 started a small company in 2006 to provide filters to consumers at a great price. Our filters are now sold all around the world. Our size has changed but not our original commitment to provide quality filters at great prices. We hope you decide to be apart of our Family.