Pi®PRIME K2 Filter Cartridge

PiPrime K2 Filter Cartridge – the best solution for soft to moderately hard tap water

The PiPrime K2 filter cartridge is the ideal choice for households with soft or moderately hard tap water (up to 8 °dH).
It combines state-of-the-art filter technology with natural mineralization, ensuring clean, great-tasting, and energized water—completely free of chemical additives.

Important note: This cartridge works only with the new threadless cartridge holders and is designed for the PiPrime K2 water system.

Highly efficient filtration with the power of nature

• Coconut-based activated carbon: Just 5.5 g of activated carbon has a surface area of approx. 6,400 m²—this cartridge contains 60 g, which corresponds to a surface area of approx. 70,000 m². 
• This effectively removes contaminants, chlorine, odors, and chemical residues—without stripping away valuable minerals.
• Shungite: Releases natural fullerenes that act as catalysts and promote the oxidation of unwanted substances.
• Zeolite: Binds heavy metals (e.g., lead, mercury, cadmium), ammonium, histamine, and radionuclides through selective ion exchange and adsorption.

Innovative ceramic technology – more than just filtration:The heart of the cartridge consists of over 20 different ceramic beads that work together in perfect harmony.
They enrich the water with minerals and trace elements, promote its hexagonal structure, and support subtle regeneration.

• Calcium-magnesium active ceramics: Mineralize the water
• PI ceramics, tourmaline, quartz: Energize and restructure
• Zirconia & zeolite ceramics: Alkalize and make the water more alkaline
• Antimicrobial ceramics: Stabilize the water
• EM ceramics: Promote microbial balance
• Magnetite ceramics: Polarize water molecules
• Hydrogen & Bio-Ceramics: Restore natural balance
• Gemstones (rock crystal, amethyst, rose quartz): Harmonize the water energetically

The PI®PRIME K2 filter cartridge is a highly advanced water treatment system that not only purifies your tap water but also remineralizes, restructures, and harmonizes it.
The ideal solution for soft to moderately hard water—for fresh, revitalized drinking water every day.

Replacement interval: every 10–12 months (depending on water quality).  

The chemical composition of the water is not altered during the filtration process.
All minerals are fully preserved, which means that the readings from TDS (Total Dissolved Solids) meters may not change, even though the water is effectively purified, restructured, and energized.