Water purifier products using RO technology from Dow Group (USA) are currently popular with many Vietnamese consumers thanks to their clean and advanced water filtration technology. However, to avoid buying fake or poor quality products, let’s learn with Websosanh.vn about extremely simple ways to authenticate Dow RO filters.
1. 3 ways to check whether the Dow RO membrane is genuine or not?
Method 1: Authenticate via website Felixvn.com
Visit the website www.felixvn.com and select Goods authentication
Enter the code on the stamp into the query box
Enter Captcha code
Click the Query button
Customers can authenticate the genuine filter through the website Felixvn.com
Find and download the Felixvn application to your device
After completing the installation, open the Felix application and select Goods authentication
Hold the phone firmly and scan the QR code on the stamp and wait for the results to return after a few seconds
App Felixvn can be downloaded for free from the App Store
Method 3: Authenticate using SMS
This method is suitable if the customer does not have one phone smart or internet connected. You just need to compose a message with the syntax: FT Security code on the stamp, then send it to switchboard 7039 and wait for the results to be returned via SMS.
If you don’t have an internet connection, you can still authenticate using SMS
2. 6 characteristics to identify genuine Dow RO filter membranes
In addition to the above 3 authentication methods, consumers can also distinguish genuine filters with the naked eye based on the following 6 characteristics:
2.1. The genuine product’s label has a dark red logo. In the middle of the logo is the word “DOW” printed in bold white, next to it is the word “FILMTEC” in black.
2.2. Below is the product code Model No: TW30-1812-75 or TW30-1812-50.
How to distinguish real and fake RO membranes
2.3. The origin text “Made in USA” is always required on all products.
2.4. To prevent counterfeiting, the manufacturer has laser printed the words VOID on the core surface. Therefore, when the genuine RO membrane is removed, it will still have the words VOID stuck on the filter core body.
2.5. When looking at the stamp sideways, you will see seven-color reflective text with large, thick, and clear handwriting.
2.6. When looking sideways at the 2 water drop icon, you will see a clear 7-color background in which the 2 water drop icon is drawn with thick lines, the word “Dow” is written with a thinner line.
In addition to learning how to recognize genuine products, you can also shop at major dealers or shopping centers to minimize the risk of buying fake filters.
Genuine Dow RO filters, when removed, will leave the word VOID on the core bodyCurrently on the market there are many fake and poor quality Dow RO filters
3. RO and UF water filtration technology
As well as the necessity of air purifierthe importance of water purifier is also recognized by more and more Vietnamese families. On the market today, water purifiers applying RO technology are quite a popular choice among consumers. You can consider buy Sunhouse water purifier – one of the best-selling products and is receiving many positive reviews from consumers.
In addition to RO, the technology of using ultrafiltration membranes (Ultrafiltration, abbreviated as UF) is also one of the advanced technologies applied to modern water filtration equipment. Compared to RO, the UF membrane uses natural water pressure to filter water, so it saves more electricity. However, the RO membrane helps produce purer filtered water quality, ensuring complete removal of minerals that may not be beneficial to the body.
Illustration of water filtration technology using UF membrane
To ensure water quality and prolong the life of the product, you should learn carefully about the filter you are using as well as the cleaning tips RO water purifier effective. The average filter replacement time is from 3 months to a year. However, different suppliers will have different designs and component replacement intervals.
Hopefully through the sharing in the article, you have learned how to distinguish genuine Dow RO filters. Don’t forget Refer to genuine water purifiers selling at preferential prices on the market to find the product that best suits your family’s needs!
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