iSpring RO500AK-ORB, NSF Certified Tankless RO Reverse Osmosis Water Filtration System, 500 GPD Fast Flow with Natural pH Alkaline Remineralization, Oil Rubbed Faucet, 2:1 Pure to Drain Ratio, White
iSpring RO500AK-ORB, NSF Certified Tankless RO Reverse Osmosis Water Filtration System, 500 GPD Fast Flow with Natural pH Alkaline Remineralization, Oil Rubbed Faucet, 2:1 Pure to Drain Ratio, White
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iSpring RO500AK-ORB, NSF Certified Tankless RO Reverse Osmosis Water Filtration System, 500 GPD Fast Flow with Natural pH Alkaline Remineralization, Oil Rubbed Faucet, 2:1 Pure to Drain Ratio, White

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Key item features

  • Certified Filtration: NSF 58 certified for TDS reduction, effectively removing up to 99% of over 1,000 contaminants including lead, chlorine, and arsenic.
  • Advanced Performance: Features a 2-in-1 composite Sediment and Carbon Block filter, an advanced RO Membrane, and a Carbon Alkaline Filter for enhanced taste and pH balance.
  • Efficient Water Flow: Delivers 500 GPD (gallons per day) with a fast flow rate of up to 0.4 GPM, filling an 8oz cup in 10 seconds.
  • Water Conservation: Achieves an exceptional 2:1 pure water to wastewater ratio, saving up to 400% more water compared to traditional RO systems.
  • Space-Saving Design: Tankless design frees up under-sink space and features an integrated water route for simplified, leak-free DIY installation.
  • Hassle-Free Maintenance: Filter changes are simplified and can be completed within seconds without needing to shut off the water supply.
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Current price is $633.60
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  • Free 30-day returns

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Arrives between Jun 12 - Jun 15
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Sold and shipped by iSpring Water Systems, LLC
4.6289592760181 stars out of 5, based on 221 seller reviews(4.6)
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Showing 1-1 of 1 review

Nov 21, 2025
Gregory
5 out of 5 stars review

Under sink unit

We love this unit, we had a small hiccup with but Sean was amazing and got us back and running Thank you Sean

Review from iSpring Water Systems
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