Karofi wall-mounted water purifier KAQ-W18

  • Modern wall-mounted design, easy to install in a dry place
  • Durable tempered glass cabinet
  • 8L tank, get more water
  • Powerful 10 Smax filters system

Karofi W18 wall-mounted water purifier, an effective solution for flooded areas

Karofi W18 water purifier was produced as a comprehensive solution, dissolving all worries in the rainy season, causing low humidity and flooding - which can lead to damage, creating uncertain post-filtered water quality. With a modern wall-mounted design, Karofi W18 is easy to install in a dry place to help increase the operating life of the machine, full of rainy and humid weather conditions.


Design durable with time

The tempered glass overflow cabinet not only gives Karofi W18 a luxurious appearance but also increases its strong bearing capacity; combined with a safe powder-coated corrugated steel shell to create peace of mind during use.


Get water easily with just one touch

Drink directly at the faucet without cooking, saving time and effort. In addition, you can get more water with the design of a large 8L tank located on the top of the machine to help the water flow strongly, get water quickly.


Powerful 10 filters system

Pre-filters System with Smax Duo technology: Removes small-sized dirt from 1 micrometer, unpleasant odors, and organic matter ... helps filter faster, reduces the risk of core blockage, up to 2 times the filtration efficiency. Lifespan up to 12 months.

- Smax RO membrane  Removes most viruses, bacteria, metal ions and toxic substances... in water. Lifespan up to 36 months

- High-performance Smax filter system: Add healthy minerals, balance pH to make water naturally juicy, rehydrate quickly. Save and prevent maximum leakage. Lifespan up to 12 months.


The filtered water meets the standard of purified bottled drinking water QCVN 6-1:2010 Ministry of Health

The filtered water from the Karofi hot and cold water purifier KAD W18 meets the standards of purified drinking water QCVN 6-1:2010 MOH recognized by the Institute of Occupational Health & Environment - Ministry of Health according to the WHO process. Announcement link: https://chungnhankarofi.nioeh.org.vn/ 


Warranty period up to 36 months

Karofi applies a warranty period of 3 times higher than normal products, that is up to 36 months



Contact the Hotline at 1900.6418 (local) or WhatsApp at +84 83 774 8966 or leave your information right in the form below to get the latest advice from Karofi for the latest promotion applied to Karofi hot and cold water purifier products.

Nhận tư vấn từ karofi

The effect of the filters in the Karofi KAQ-W18  water purifier

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

  • Pre-filters system: Smax Duo filter technology
  • RO membrane: Smax RO . filter technology
  • Functional filters: Smax Nano filter technology

1.2. Smax Duo filter technology includes:

  • SMAX DUO 1: Remove impurities, dirt, grit, sand, mud, algae over 5 microns in size mixed in water used daily.

1.3. Smax RO filter technology:

Including the core Smax RO Purifim is the heart of the water purifier, helping to remove more than 99% of chlorine, oil, viruses, bacteria, amoeba, arsenic, metal ions and harmful substances in water.

1.4. Smax Nano filter technology includes:

  • T33-GAC filter: create negative ions beneficial to the body and activate water to help the body easily .
  • Bioceramic filter: Boosts beneficial electrolytes and makes water taste better and sweeter.
  • Farinfrared Filter: Breaks down water molecules for quick rehydration during strenuous activity
  • Tourmaline core: creates negative ions beneficial to the body and activates water for easy absorption by the body.
  • Rock Mineral Filter: Add minerals to water Neutralize residual acid..
  • Sediment core: Removes suspended particles above 1 micron (mud, soil, soil, etc.) Protects RO membrane from clogging deposits.
  • Pre-carbon core: Removes chlorine, chlorine, residual organic matter and odor-causing gases in water. Protects RO membranes from oxidizing agents that cause severe membrane damage

How often should you change the filter element?

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

- Smax Duo filter set, the recommended usage time is up to 12 months.

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

- Smax Nano filter set, the recommended usage time is up to 12 months.

- High-performance Smax filters, the recommended usage time is up to 12 months.




TCVN 11978:2017



RO membrane

USA RO 100 GPD Purifilm

Filter Capacity

20 L/H


8 L

electromagnetic valve





220/50 V/Hz



Filter system

10 lõi: Lõi lọc thô Smax Duo1, 2 lõi thay nhanh. Màng lọc SMAX RO Purifilm Mỹ. Hệ 6 lõi Smax hiệu suất cao: Mineral; Bioceramic; Farinfrared; Tourmaline;T33-GAC; NanoSilver Plus"

Functional filters

Mineral; Bioceramic; Farinfrared; Tourmaline;T33-GAC; NanoSilver Plus

Pure water recovery rate

Up to 60%



Heating system


Pure water faucet flow

>1.5 l/phút




20 kg

High-performance Smax Set

Mineral; Bioceramic; Farinfrared; Tourmaline;T33-GAC; NanoSilver Plus

Dimension (RxSxC)

300 x 245 x 1045 mm



Review for this product

Help us improve our product and service quality by submitting your personal review via the form below:

Compare with similar products

Have 0 product selected
Tối đa 2 sản phẩm được so sánh