KAROFI RO WATER PURIFIER U05

The function of filters in Karofi KAQ-U05

1.1. Structure of RO purification system:

• Pre-filter: PP 5 micron - CTO - PP 1 micron
• RO membrane: Smax RO technology
• Functional filter: Smax Nano technology

1.2. Structure of Pre-Filters

• PP 1 (5 micron): remove more than 5-micron dirt in water
• CTO filter: remove organic, colorant, and nanonet dirt in water and protect the RO membrane from oxidation
• PPD (1 micron): remove almost all of more than 1 micron of dirt in the water.

1.3. Smax RO: 

• Include PURIFIM RO membrane Smax Technology- the heart of the water purifier
• Remove more than 99% colorants, oil, virus, bacteria, ion, and toxic in water

1.4. Smax Nano:

• Mineral filter: supplements minerals and helps raise pH, supports neutralization of residual acids
• Alkaline ORP Filter: reduce ORP of water and raise water pH, assist in neutralizing residual acid.
• Hydrogen Filter: Additional Hydrogen supports the reduction of oxidants and harmful radicals in the body.
• Tourmaline Filter: creates negative ions beneficial to the body and activates water to help the body easily absorb.
• T33-GAC filter: handling difficult odors, organic substances... superior and stabilizing the natural sweetness of water
• Nano Silver filter: kills bacteria, and prevents re-infection after water passes through the RO membrane

How often should you change the filter element?

The lifetime of the filter depends on the quality of the water source in each area and the capacity used:

For the Pre-Filters Set, the recommended usage period is up to 6 months.

For USA RO membrane: the recommended use time is 24 - 36 months.

The recommended usage time for the Smax Nano Filter set is up to 12 months.