Premium RO Water Filtration for Homes

The iSpring RO500AK-BN tankless reverse osmosis system is NSF 58 certified for TDS reduction. Customers can scan the QR code to access the NSF online test report.

The RO500AK-BN is the next generation reverse osmosis filtration system from iSpring. Building on the trust and reliability of the iSpring RCC7 series RO systems, the RO500AK-BN has raised the bar for water purification. Users can enjoy less waiting time when filling up cups, pitchers, or cooking pots with clean, great-tasting water, thanks to its fast flow rate of up to 0.4 gallons per minute, which can meet the water needs of families, offices, coffee shops, restaurants, and more.

The RO500AK-BN's superior filtration performance is achieved through a multi-stage process. The first stage features a 2-in-1 composite Sediment and Carbon Block filter, followed by an advanced RO Membrane in the second stage. This effectively removes up to 99% of over 1,000 contaminants, including lead (up to 98% removal), chlorine, fluoride, arsenic, asbestos, calcium, and sodium. In the third stage, a Carbon Alkaline Filter made with high-quality coconut shell activated carbon and minerals further polishes the filtered RO water, balances pH levels, and enhances taste by adding essential minerals back into the water.

The RO500AK-BN is an economical and ecological choice, with an exceptional pure water to wastewater ratio (up to 2:1), saving up to 400% in water waste compared to traditional RO systems. This industry-leading pure-to-waste ratio contributes to reduced water bills and less water going down the drain. The system also has an automatic self-cleaning mode, rinsing the RO Membrane for 20 seconds after 24 hours of non-use to prolong its life. Its sleek, tankless design frees up more space in the under-sink storage area and adds aesthetic appeal to the kitchen.

Producing 500 gallons of filtered water per day, the RO500AK-BN offers a fast and stable water flow rate, filling an 8oz cup in 10 seconds, making it ideal for drinking water. This RO system also meets the water needs of big families and companies.

Installing and maintaining the RO500AK-BN is hassle-free. The feed water adapter fits 1/2 or 3/8 inch pipes, and the reinforced integrated water route design, along with leak-free DIY installation, simplifies filter changes, which can be completed within seconds without shutting off the water supply. The system is backed by a 30-day money-back guarantee, 1-year manufacturer warranty, and extended warranty upon registration, with lifetime customer service and tech support from iSpring in Atlanta, GA.

Replacement filter cartridges, such as the F7-RO500AK, are available for the RO500AK-BN Tankless RO Reverse Osmosis Water Filtration System, providing 2-year high-capacity performance.

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