APEC Water ROES-PH75 6-Stage Alkaline Under Sink RO System – 75 GPD, NSF 372 & 58 Certified

Premium filtration right where you need it

The APEC Water ROES-PH75 sits beneath your kitchen sink, delivering a compact, hard-working filtration solution that fits with modern kitchens. Built with premium components, this 6-stage system targets common contaminants while preserving essential minerals, helping you enjoy a crisp, refreshing glass of water straight from the tap. With a focus on durable construction and quiet operation, it’s designed for dependable performance year after year.

At its core, the ROES-PH75 combines robust filtration with mineral remineralization. The system’s advanced stages work together to reduce unwanted tastes and odors, chlorine, and a broad spectrum of impurities, while an alkaline remineralization stage adds calcium minerals to support balanced pH and a satisfying mouthfeel. The result is water that tastes cleaner and more vibrant for everyday drinking, cooking, and beverage preparation.

What it filters and reduces

• Up to 99% of impurities such as chlorine, taste and odor compounds, VOCs, fluoride, arsenic, lead, and heavy metals.
• Maximum Total Dissolved Solids (TDS) up to 2000 ppm and operation within standard home water pressure of 40–85 psi.
• Six filtration stages plus alkaline remineralization for enhanced taste and mineral balance.

What you gain in daily use

• Ultra-pure water at home for drinking, cooking, tea, and coffee with a crisper, more refreshing profile.
• Calcium minerals added during filtration to improve alkalinity and provide a fuller mouthfeel.
• WQA-certified system with premium long-life filters designed for both municipal tap and well water.

Installation is designed to be straightforward for typical kitchens, with compatibility for standard under-sink plumbing. The ROES-PH75 is backed by a brand with over 20 years of experience in water filtration, offering reliable performance and a quiet, low-maintenance experience. The system is NSF-certified, providing transparency around quality and safety standards while helping you plan a practical upgrade to your home water.

Quick facts

• 75 GPD capacity for practical daily use
• Quiet, trouble-free operation for kitchen environments
• Calcium-enriched filtration for taste enhancement