Waterdrop X Series Undersink Reverse Osmosis System, X16
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The Waterdrop X16 is the flagship of the X Series: an 11-stage tankless reverse osmosis system rated at 1600 GPD — enough continuous flow for large households, entertaining, and serious cooking. A built-in mineralizing stage adds back trace minerals for balanced, great-tasting water.
PP cotton and activated carbon pre-filtration protect a 0.0001-micron RO membrane that reduces PFAS, lead, fluoride, arsenic, chlorine, nitrates, heavy metals, and total dissolved solids.
Front-access twist-out filters and electronic life tracking keep maintenance simple.
- Filtration Stages
- Filter Technology
- Micron Rating
- Flow Rate
- Contaminants Removed
- NSF Certifications
- Lead Free
- Replacement Filter SKU
Free shipping on orders over $50. Most orders ship within 1–2 business days directly from our authorized suppliers. You'll receive tracking information via email.
Need it faster? Contact us for expedited shipping options: contact@reinwaterusa.com
All under-sink water filtration systems sold by Rein Water USA include manufacturer warranty. Crystal Quest systems carry a limited warranty — see product listing for terms. Brondell systems include a 1-year limited warranty on parts and labor, excluding consumable filters.
To make a warranty claim, contact contact@reinwaterusa.com with your order number and proof of purchase.