Stand alone DI (Deionized) unit for water purification

This module can be used as a last stage on any R/O unit for removal of TDS.
Refillable cartridge comes sealed in plastic for freshness.

This unit will help to soften water if you are keeping Discus, also ideal for reef keepers who want a clean slate when adding top ups or mixing artificial salt.

Connections are standard R/O pipe push-in fittings.