Waterdrop Filter Replacement for WD-K19-S and WD-K19-H Countertop Reverse Osmosis System with 12-Month Lifetime (WD-K19RF)

This filter is specially designed for the WD-K19-S system, featuring an advanced RO membrane with a tiny 0.0001 μm pore size that effectively reduces TDS, chromium, PFAS, fluoride, arsenic, iron, radium nitrate, calcium, chlorine, heavy metals, and other impurities. With superior filtration performance, it traps most harmful substances in your tap water, ensuring clean, fresh-tasting water. Thanks to Waterdrop’s cutting-edge technology, this filter lasts at least 12 months, saving you money at just $0.20 a day. Plus, the hassle-free 3-second replacement requires no tools or professional skills, making maintenance simple and convenient.

Benefits

• Reduces TDS, chromium, PFAS, fluoride, arsenic, iron, radium nitrate, calcium, chlorine, heavy metals, and other impurities.

Features

• The K19RF replacement filter is compatible with Waterdrop 𝐖𝐃-𝐊𝟏𝟗-𝐒, 𝐖𝐃-𝐊𝟏𝟗-𝐇 countertop reverse osmosis system.
• Superior Filtration Performance - The innovative RO membrane is designed to reduce TDS, chromium, pfas, fluoride, arsenic salt, iron, radium nitrate, calcium, particles, chloride, chlorine and heavy metals.
• 0.0001 μm Pore Size - Its superior RO membrane can intercept any impurities larger than 0.0001 microns. This means it can trap most harmful substances in tap water.
• Longer service life - Waterdrop adopted 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.
• Easy Replacement - The 3-second filter replacement process requires no tools and any professional skills.