Crystal Water offers this alkaline cartridge to give you a guaranteed PH of 8.5 to 9.5. and a ORP oxidation reducing potential of -200 to -300.

This alkaline cartridge should be replaced every 12 – 24 months depending on water usage for maximum benefit. Small trace element amounts of potassium, magnesium and calcium will also be added back into your drinking water for better health and well-being. This cartridge is specially designed to promote a balanced pH water with improved Oxygen Reduction Potential (ORP) utilizing earth mineral without undesirable tastes associated with high pH balanced water treatment systems.


Technical Specifications

The Alkaline filter changes the RO water into a perfect and ideal Natural Alkali Calcium Ionized Water. The Alkaline filter simply returns minerals such as Ionized Calcium, Magnesium, Sodium & Potassium Ion, which were taken away while purifying the water. The Alkaline filter is effective at giving the water pH a value of 8.00~9.50.

  • Diameter: 53mm
  • Length: 254mm
  • Max. Flow rate: 200 L/24h
  • Max. Pressure: 600 kPa
  • Temperature Range: 51°C
  • Balance pH: pH8.00~9.50
  • Capacity: 3000 liters

Cations in filtered water:

  • Ca2+: 55mg/L
  • Mg2+: 18mg/L
  • Na+: 22mg/L
  • K+: 8.5mg/L

Anions in filtered water:

  • CO32-: 8mg/L
  • CO42-: 0.2mg/L
  • Cl: 0.6mg/L
  • F: 0.03mg/L
Weight 0.75 kg
Dimensions 5 × 5 × 25.4 cm