The K19RF replacement filter is compatible with Waterdrop 𝐖𝐃-𝐊𝟏𝟗-𝐒, 𝐖𝐃-𝐊𝟏𝟗-𝐇 countertop reverse osmosis system.
The innovative RO membrane is designed to reduce TDS, chromium, PFAS, fluoride, arsenic salt, iron, radium nitrate, calcium, particles, chloride, chlorine and heavy metals.
The superior RO membrane of the filter can intercept any impurities larger than 0.0001 micron. This means that it can trap most harmful substances in tap water.
Waterdrop adopts an advanced water filtration technology to extend the filter's lifespan. The filter can last at least 12 months. Spend only $0.2 a day and enjoy pure and fresh-tasting water anytime.
The 3-second filter replacement process requires no tools and any professional skills.
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