Replacement RO/DI Water Filter Kit for 4 Stage Portable Space Saver Series (SS-CT) | Inline Sediment, Inline Delotus Carbon, Deionization Media for Reverse Osmosis/Aquarium Reef Processes Style:DIY Change match the size to your

match the size to your existing tubing to ensure optimal performance

Engineered with strong acid cation exchange resin

and sulfur removal

KDF media extends the life of carbon filters

Replacement RO/DI Water Filter Kit for 4 Stage Portable Space Saver Series (SS-CT) | Inline Sediment, Inline Delotus Carbon, Deionization Media for Reverse Osmosis/Aquarium Reef Processes Style:DIY Change match the size to yourThis product will be shipped in a brand new grey fedex bag. This is done to protect the DI from being exposed to sunlight (sunlight can spoil the DI). The color may be green or blue depending on what is in stock. But the quality will be the same. Volume Ratio (as shipped): Cation 1. 00 parts Anion 1. 00 parts Total Capacity Cation 1. 9 meq mL min. (Na+ form) Anion 1. 25 meq mL min. (Cl form) Column Operating Capacity Initial Cycle Electrolyte