The WD-T4-A RO system offers dual water flow optionsโstandard RO-purified water and mineral-enhanced alkaline water. With 10-stage filtration, a 450 GPD flow rate, and a 2:1 pure-to-drain ratio, it ensures clean, great-tasting water with minimal waste. A tankless design maximizes space and prevents contamination, while smart filter life reminders keep you on track.
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Choose between standard RO-purified water or a mineral-enhanced alkaline stream, providing options based on your needs. Dual LED indicators ensure full water safety from filtration to faucet.
This system reduces harmful substances, including PFOA & PFOS, chlorine, heavy metals, rust, colloids and more impurities, through its comprehensive filtration stages. The dedicated mineral-enriched line then infuses beneficial alkaline minerals, delivering healthier, great-tasting water.
With a 450-gallon-per-day capacity and industry-leading 2:1 water-saving ratio, the WD-T4-A provides fast, on-demand purified water while reducing wastewater by up to 800% compared to traditional RO systems.
You won't miss a filter change with the indicator lights and buzzer alerts. Replacement intervals: CF filter: 6 months; RO membrane: 24 months; CB filter: 12 months; Alkaline mineralizer: 12 months.
The compact, tank-free system effectively avoids secondary contamination risks associated with water storage tanks, while freeing up 70% more under-sink space than traditional tank-based RO systems.