Purifier is a 100% super premium synthetic filter resin that removes dissolved and particulate organics using ion-exchange.

Use 1 cup (250 ml) of Purifier for every 250 gallons of water. Rinsed first in freshwater and then poured into a filter bag. Next place in your sump, filter or other part of the system where there is good water flow. Can also be placed in canister filters, box filters and other common filters. For direction on how to regenerate please visit our website. Place in mesh bag and where there is good water flow. Purifier will progressively darken as it becomes exhausted. It can be regenerated