Whats inside this cartridge?

[alysak6075]

Can anyone tell me whats inside this cartridge besides GAC?

SpectraPure® RO Remineralization Cartridge -FA-REMIN-10

When you want the best tasting water from your RO system, you want one of SpectraPure's Post Filter Remineralization Cartridges. Add this cartridge into your system to produce the purest and best tasting drinking water available! Trust SpectraPure for all of your Water Purification needs...

spectrapure.com

Thanks!

 

[Flippers4pups]

Can anyone tell me whats inside this cartridge besides GAC?

SpectraPure® RO Remineralization Cartridge -FA-REMIN-10

When you want the best tasting water from your RO system, you want one of SpectraPure's Post Filter Remineralization Cartridges. Add this cartridge into your system to produce the purest and best tasting drinking water available! Trust SpectraPure for all of your Water Purification needs...

spectrapure.com

Thanks!

Looks to be just a carbon block.