De-Ionizer Add-On

Upgrade a RO system by adding this DI stage to make it RO/DI.

Installs in minutes! 

Add this DI stage to your current RO system.

Acrylic Housing, cap, O-ring and 1/4" JG fittings.
One (Refillable) DI cartidge containing color-changing DI resin, ready to use.
Metal bracket attached to easily screw it to the wall (screws not included) 
3' of blue tubing