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Honest Water Co
Honest Water Co

Remineralization Stage

Pure Alkaline Filter

Puts the minerals back after RO

Reverse osmosis is thorough enough to strip beneficial minerals along with the contaminants. This stage adds calcium and magnesium back in, which is what stops RO water tasting flat.

NSF-certified mediaPairs with any RO system
The Pure Alkaline filter stage fitted inline with a reverse osmosis system

Key specifications

TypeInline remineralization cartridge
FunctionRestores calcium and magnesium removed by RO
InstallsInline, after the RO membrane
Pairs withHW800 AlkaPro (built in) or the 5-stage tank RO
Filter changesSimple cartridge replacement

Warranty

Media warranty5 years
Labor warranty1 year from date of purchase

What it adds back

  • Calcium
  • Magnesium
  • A noticeably fuller taste in water, coffee and tea
  • Balanced pH rather than flat, stripped water

Component brands and certifications are those of their respective manufacturers. Do not use on water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.

Full warranty terms are in the Honest Water Co Warranty Statement. Specifications subject to change without notice.

Honest Water Co · 5531 E Rosedale St, Fort Worth, TX 76112 · (817) 533-0907 · honestwaterco.com