OnliPure Edition Ion-Exchange Post Filter

• Polishing OnliPure Post Filter reduces any leftover contaminants after the Reverse Osmosis process to zero TDS.
• Measure and confirm from your home with a simple TDS meter.
• Size 2.5"x10".
• Build-in quick connect fittings for 1/4" tubing.

Note: If converting from AlcaPure Edition to OnliPure Edition by using this post-filter, then larger attachment clips are required.