This kit will replace all the filters in your 4 stage RO/DI unit, to ensure you are producing zero TDS water for your aquarium. Save time re-packing your DI cartridge, and use our included pre-filled cartridge.
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.