DROP IN 10" X 2.5" DI RESIN CARTRIDGE (460G) DE IONISING FILTER CARTRIDGE GT4-37DI

DI Resin Inline Filter for total extraction of minerals.

This is a Purolite (USA) Nuclear Grade DI Resin, the most effective de-ionizing resin in the world.

Don't bother with distilled water, this filter when used as a Post RO final filter will leave the mineral TDS at "0".

As sold to dentist surgeries, aquarium owners or anyone requiring De-ionised water.