iSpring RCC7AK-BLK, NSF/ANSI 58 Certified, Alkaline 6-Stage Reverse Osmosis System with Stylish Black RO Faucet, pH+ Remineralization RO Water Filter System Under Sink

• ALKALINE FILTRATION WITH SLEEK BLACK FAUCET – This advanced 6-stage RO system restores natural alkalinity and essential minerals, delivering better-tasting water compared to standard 5-stage systems. The included black RO faucet enhances your kitchen’s style with a modern, sophisticated touch.
• EFFICIENT IMPURITY REDUCTION – Reduces up to 99% of over 1,000 harmful contaminants, including sediment, vinyl chloride, chlorine, fluoride, lead (98%), arsenic, PFAS, asbestos, calcium, and sodium, ensuring clean, pure drinking water.
• LOW MAINTENANCE – Features a transparent first-stage filter housing for quick visual inspection. Three pre-filters protect the RO membrane, which filters contaminants down to 0.0001 microns, while a fine GAC filter provides a finishing touch. The AK filter restores minerals and alkalinity for fresh, great-tasting water.
• DIY INSTALLATION WITH LEAK PROTECTION – Designed for hassle-free installation with all necessary parts included. Backed by a clear manual, instructional videos, and lifetime technical support. Quick-fitting connectors ensure a leak-free setup without the need for threading pipes. Note: Please check under-sink space before purchasing.
• NSF/ANSI 58 CERTIFIED – Tested and certified by NSF International for reduction of TDS (97.9%), lead (98.9%), fluoride (97.4%), asbestos (>99.7%), barium (98.4%), cadmium (98.8%), chromium (99.2%), copper (97.8%), selenium (99.0%), and more. Unlike competitors that certify only components, our full system meets rigorous NSF standards.

Cost-Efficient and Sustainable

Save on long-term maintenance costs at just $0.17 per day, offering up to 40% savings compared to industry averages. Enjoy clean, filtered water anytime with our cost-effective solution.

Electricity-Free System for Any Kitchen

This reverse osmosis system operates efficiently without the need for electricity, making it suitable for use in kitchens with or without power sources.

Transparent 1st Stage Housing

Allows visual inspection of the sediment filter to monitor contaminants. The transparent housing ensures timely replacement.

Authentic 6-Stage Filtration

Features a genuine 6-stage filtration with ample media in each stage, protecting the RO membrane and extending its lifespan for effective filtration.

Convertible Water Adapter

The convertible water adapter that is compatible with both 1/2″ NPT and 3/8″ compression fittings, providing versatile installation options.

Compatible with Most Fridges

Compatible with most fridges, providing convenient access to ice water. An ice maker kit (ICEK) is available for purchase to complement this feature.