FAQs
Frequently asked questions about water purifiers
WHAT IS A WATER FILTER?
Water purifier is a product that applies filtration technology with materials or membranes (RO membrane, UF filter ...), to help clean water according to certain standards.
For example, water meets standards for drinking, production, daily life, irrigation, or for special machinery and equipment...
WHAT IS A DIRECT DRINKING WATER PURIFIER?
A water purifier is a product used to remove harmful impurities, bacteria and viruses in water to bring clean water that can be drunk directly without boiling.
Currently, water purifiers are widely used in households, schools, offices, restaurants, hotels, etc.
CLASSIFICATION OF WATER PURIFIERS
There are many ways to classify water purifiers, such as:
Filter capacity: small capacity machine, semi-industrial system, industrial system...
Uses: Living, Production, Drinking directly...
Filter technology: RO, Nano, UF, Electrolysis to create alkaline ionized water...
Origin: Vietnam, Russia, Korea, Taiwan, China...
Water temperature: Cool, Hot – Cold, Hot – Cold, Hot – Cold – Cold…
Number of faucets: 1 faucet, 2 faucets, 3 faucets, single faucet, double faucet, triple faucet
TIPS FOR CHOOSING A WATER PURIFIER
Choose according to the needs of using water: for living, for drinking or for production…; Use more or less water.
Select according to the source of water supply: tap water, well water (contaminated with alum, hard contaminated ...)
Select by filter technology: use filter column containing material, coarse filter, RO water purifier, UF water purifier, Nano water purifier...
Choose by installation location: at the kitchen, sink, on the dining table or in the office, living room
Choose by brand, price
LIFESPAN OF WATER PURIFIER
Water purifiers have an average life of more than 5 years. However, during use, the filter element and filter material need to be replaced periodically according to the corresponding lifespan, from 6 months to 3 years.
LIFESPAN OF WATER FILTER ELEMENT
The lifespan of some core types: PP, CTO, UDF, GAC, Cation cores is about 6-12 months; RO membrane about 18-36 months; T33 core, infrared core, nano silver core, mineral core, alkaline hydrogen core… about 18-24 months.
PRICE OF WATER PURIFIER
Compared with needs such as beauty, fashion, technology ..., investing in a water purifier is a very smart and economical choice. You will be assured with clean water available in your home at a cost of just over 2 million VND.
WHY SHOULD YOU BUY A WATER FILTER?
Having clean water right at home, no need to worry about running out of water in the middle of the night, no need to wait for the best household water purifier price in bd water to cool after boiling, or to be completely secure about the daily drinking water source for you and your family...
WATER QUALITY PARAMETERS
The basic parameters reflect preliminary water quality: SS, TDS, pH, turbidity, hardness, conductivity.
DRINKING WATER QUALITY PARAMETERS
The basic parameters reflect preliminary drinking water quality: TDS, pH, turbidity, heavy metals, total nitrogen.
DRINKING WATER STANDARDS IN VIETNAM
Water used to produce bottled or bottled drinking water or for direct drinking must meet the requirements of QCVN 6-1:2010/BYT on the quality of drinking water of the Ministry of Health.
DRINKING WATER STANDARDS IN THE WORLD
Water used to produce bottled, bottled or direct drinking water needs to meet the requirements of WHO or NSF standards.
DRINKING WATER TESTING CRITERIA
To assess the quality of drinking water, we can send water samples for testing at the Pasteur Institute, with 18 drinking water testing criteria including 13 physico-chemical criteria and 5 microbiological criteria.
BRAND OF WATER PURIFIER
Some prominent brands of water purifiers: Kangaroo, Karofi, AO Smith, Geyser , Mutosi, KoriHome, Coway, Daikiosan, Sunhouse, Prowatech, Aquafitt, Tamachi...