Waterdrop WD-K19RF Filter: 12-Month Lifespan for Reverse Osmosis Systems

The K19RF Replacement Filter is perfectly compatible with Waterdrop WD-K19-S and WD-K19-H countertop reverse osmosis systems.

Superior Filtration Performance The innovative RO membrane of the K19RF filter is engineered to reduce a wide array of contaminants including Total Dissolved Solids (TDS), chromium, PFAS, fluoride, arsenic, iron, radium, calcium, particles, chloride, chlorine, and heavy metals. This ensures you receive pure, clean water every time.

0.0001μm Pore Size With a superior RO membrane that intercepts any impurities larger than 0.0001 micron, the K19RF effectively blocks most harmful substances typically found in tap water. This ensures your water is safe and free from contaminants.

Longer Service Life Waterdrop's advanced water filtration technology extends the life of the K19RF filter, allowing it to last at least 12 months. At a daily cost of just $0.2, you can enjoy fresh, pure water for an entire year.

Easy Replacement Replacing the K19RF filter is a quick and hassle-free process. The 3-second filter replacement requires no tools or professional skills, making maintenance simple and efficient.