Cheongho Nice "COVID-19 Virus Removal"... Water Purifier Filter System

Efficacy Test of Water Purifier 'Senita' Series Featuring Lim Young-woong as Promotional Model

Cheongho Nice promotional model Lim Young-woong and 'Senita' water purifier

[Asia Economy Reporter Kim Daeseop] Cheongho Nice announced on the 8th that the filter system applied to its main product, the 'Senita' water purifier series, has been confirmed to have high removal efficacy against viruses.

This efficacy evaluation was conducted in relation to the novel coronavirus infection (COVID-19). In a removal efficacy evaluation carried out at Jeonbuk National University's 'Biosafety Level 3 Facility,' 50 liters of raw water containing the COVID-19 virus were passed through the Senita water purifier filter system, followed by quantitative virus analysis, and the company explained that a removal efficiency of over 99% was observed.

The experimental conditions involved diluting the purified water that passed through the filter system and the raw water, inoculating them into cultured cells, and then comparing and observing the degeneration of the inoculated cultured cells over several days to derive the results.

A Cheongho Nice representative stated, "The Senita series, endorsed by trot singer Lim Youngwoong, is Cheongho Nice's flagship water purifier product," adding, "The reverse osmosis membrane filter used in the Senita series and other Cheongho Nice water purifiers has pores approximately 0.0001 micrometers (㎛) in size, about 2,000 times finer than nanofilters, effectively filtering out heavy metals and contaminants in the water."

This content was produced with the assistance of AI translation services.