Waterdrop F4A Alkaline Mineral pH+ External Filter, Only Replacement for X12-Plus Dual Flow Tankless Reverse Osmosis Water Filter, 6-month Lifetime

Price: $32.99

As of 2026-07-10 02:21:35 UTC (more info)

Product prices and availability are accurate as of 2026-07-10 02:21:35 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com at the time of purchase will apply to the purchase of this product.

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Product Features

[ Fits WD-X12-Plus ] Designed for RO systems, this filter is specifically compatible with the WD-X12-Plus model

[ Mineral Boost for Better Health ] This WD-F4A water filter infuses essential minerals like Ca²?, Mg²?, Na? & K? for improved hydration and wellness

[ Easy Setup & 3-Sec Replacement ] This system features a quick and easy connection, allowing installation without any extra plumbing required

[ 6-Month Lifespan ] For optimal performance, it is recommended to replace the filter every 6 months; actual lifespan may vary depending on usage and local water quality

[ Better Daily Hydration ] This filter provides mineral-enhanced water for every moment of your day, helping boost energy levels, promote bone health during workouts, and support healthy digestion