Supplies & Consumables
Keep your CUIVEN system performing at its best. Filters, cartridges, and everything you need for perfect water.
Filters & Maintenance
Essential replacements to maintain optimal purification performance.
CO2 Canister
Food-grade CO2 for sparkling water. Standard size fits all CUIVEN systems.
As needed
RO Membrane
High-capacity reverse osmosis membrane. Removes 99.9% of dissolved solids.
Replace every 12 months
Carbon Filter
Extended-capacity catalytic carbon block with KDF-55. Removes chlorine, chloramine, VOCs.
Replace every 12 months
UV-C Bulb
Quartz-lined UV sterilization bulb. Instant pathogen destruction before dispensing.
Replace every 24 months
Functional Dosing Cartridges
Pharmaceutical-grade, highly bioavailable vitamins and supplements. Replace every 6-8 weeks depending on usage.
Electrolytes
Full spectrum blend
Sodium, potassium, magnesium, chloride in balanced ratios.
Magnesium
Glycinate
High absorption, gentle on stomach, crosses blood-brain barrier.
Natural Caffeine
Green tea-derived
Smooth energy with naturally occurring L-theanine traces.
L-Theanine
Suntheanine®
Patented pure form for calm, focused energy.
Ashwagandha
KSM-66®
Gold-standard full-spectrum root extract for stress support.
Rhodiola Rosea
Standardized extract
Adaptogenic support for energy and mental performance.
Collagen
Hydrolyzed Peptides (Type I & III)
Clinically validated for skin elasticity and joint health.
Vitamin C
Liposomal
Enhanced absorption, no GI distress at higher doses.
B-Complex
Methylated (P-5-P, Methylfolate, Methylcobalamin)
Bioactive forms that work even with MTHFR variants.
Zinc
Picolinate
Superior absorption for immune and cellular function.
Flavor Cartridges
Certified organic fruit concentrates. No "natural flavors," no artificial anything. Replace every 6-8 weeks.
Lemon
Organic cold-pressed oil
Cucumber
Organic extract
Mint
Organic peppermint oil
Ginger
Organic fresh extract
Berry
Organic mixed berry
Citrus Blend
Organic orange, grapefruit, lime
Terroir Cartridges
Authentic mineral profiles from pristine global sources. Replace every 6 months.
Izumi Basalt™
Japan
Smooth, subtle volcanic minerals. Silky mouthfeel with delicate mineral notes.
Jökla Basalt™
Iceland
Crisp, ultra-low mineral, glacial. Exceptionally pure with refreshing lightness.
Alpin Dolomit™
Alps
Balanced calcium/magnesium, classic mineral water character.