By Bestbuy.com

Waterdrop - K19-S Countertop Reverse Osmosis System, 4 Stage Reverse Osmosis Water Filter Countertop - White

The Waterdrop K19-S is a BPA-free countertop reverse osmosis system with 4-stage filtration that effectively reduces PFAS, chemicals, heavy metals, and other contaminants to provide safe, great-tasting water. Designed with a 170 oz high-capacity tank, it offers convenience for families and can be placed anywhere without installation, making it ideal for kitchens, offices, bedrooms, or RVs. With a 3:1 pure-to-drain ratio using advanced wastewater circulation technology, it saves water and reduces waste. Compact and easy to use, it features simple filter replacement and delivers efficient daily hydration without the need for plumbing or drilling.