Karofi brackish water purifier SBW-9RO

Cùng Miền Tây - Chung tay chống "GIẶC MẶN"
  • RO membrane BW60 1812-75 made in US (specialized for brackish water)
  • 8 powerful filters (PP DUO PRO, Cation, CTO, 75 GPD RO Membrane, T33 x2, Mineral, Nano Silver)
  • Plastic bracket is durable 
  • Warranty: 36 Months
  • Prices include VAT
  • Note: Some components of the machine may be changed according to reality while still ensuring the quality of the product.


Suitable for salt and brackish water areas such as the Southwest region, coastal provinces. Karofi brackish water purifier SBW-9RO uses a specialized filter capable of flexibly handling salinity below 1.4 ppt and TDS < 1500 ppm. In addition, not only desalination, the machine can also be used all year round by removing harmful substances and bacteria in the water source, keeping your water source always pure.



The machine is compact, easy to install under the sink to save space and convenient to use.




The effect of the filters in the Karofi SBW-9RO

1.1. RO filtration system is composed of 3 main parts:

  • Coarse filter group: Smax Duo filter technology
  • RO membrane: Smax RO . filter technology
  • Functional filter group: Smax Nano . filter technology

1.2. Smax Duo filter technology includes:

  • Filter Smax Duo 1 (new) - Duo Pro dual protection: removes residues, dirt, sand, grit, mud, algae and at the same time dual treatment of organic matter and unpleasant odors and sources. country.
  • Filter Smax Duo 2 - Cation exchange: retains MG2+ and Ca2+ ions present in hard water, making hard water softer.
  • Smax Duo 3 - Post carbon Filter: removes organic matter, colorants, unpleasant chlorine smell in water, ... while protecting the RO membrane from oxidizing agents.

1.3. Smax RO filter technology: specialized RO 75 GPD membrane for brackish water, which helps to remove more than 99% of impurities, bacteria, heavy metal ions, ammonium, arsenic, organic substances, the smallest suspended particles .

1.4. Smax Nano filter technology includes:

  • T33-GAC Filter: handling difficult odors, organic substances... superior and stabilizing the natural sweetness of water
  • Mineral Filter: supplement minerals and help raise pH, support neutralization of residual acids
  • NanoSilver Filter: kill bacteria, prevent re-infection after water passes through RO membrane.

How often should you change the filter element?

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

For the Smax Duo Filter set, the recommended usage period is up to 12 months.

For Smax RO Filter, the recommended use time is from 24 - 36 months.

For the Smax Nano Filter set, the recommended usage time is up to 12 months.

For high-performance Smax Filter clusters, the recommended usage period is up to 12 months.

Product features
Quality standards
QCVN6-1:2010/BYT Yes
TCVN 11978:2017 Yes
Filter capacity 12 L/h
Pressure tank Super durable storage tank
Voltage 220/50 V/Hz
Number of faucets 1
Functional filters PP DUO PRO, Cation, CTO, RO 75 GPD membrane, T33, Mineral, Nano Silver
Filter system 9 filters
Warranty period 36 months
Other features
Other features Durable plastic rack, Advanced electronic Flow technology, 1st stage element SMAX DUO 1 with DUO PRO technology (DOUBLE PROTECTION)
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