iSpring RCD100HCG Hot & Cold Reverse Osmosis System Countertop, Alkaline RO Water Filter Dispenser, 9 Temperature & 6 Dispensing Volume Options, TDS & Filter Lifespan Monitor, Plug and Play
iSpring RCD100HCG Hot & Cold Reverse Osmosis System Countertop, Alkaline RO Water Filter Dispenser, 9 Temperature & 6 Dispensing Volume Options, TDS & Filter Lifespan Monitor, Plug and Play
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iSpring RCD100HCG Hot & Cold Reverse Osmosis System Countertop, Alkaline RO Water Filter Dispenser, 9 Temperature & 6 Dispensing Volume Options, TDS & Filter Lifespan Monitor, Plug and Play

|7 ratings

Key item features

  • Versatile Dispensing: Offers 9 temperature and 6 dispensing volume options, utilizing thermoelectric cooling for efficient hot and cold RO water delivery with reduced noise and power consumption.
  • Dual Pitcher Convenience: Features a dual-pitcher design, allowing one pitcher to remain in the system for continuous filtration while the other is available for immediate use or refrigeration.
  • Advanced Filtration: Removes over 99% of 1,000+ contaminants, including PFAS, chlorine, and lead, while providing pH-balanced, alkaline water.
  • Smart Monitoring: Includes a smart panel for real-time TDS level monitoring, temperature display, low water reminders, and a child safety lock.
  • Plumbing-Free Design: Requires no plumbing, boasts a 100 GPD capacity with a 2.5:1 pure to drain ratio, and features filter life monitoring with twist-and-lock replacement.
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Current price is $629.99
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Columbus, 43215
Arrives by Fri, May 1
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Sold and shipped by iSpring Water Systems, LLC
4.627906976744186 stars out of 5, based on 215 seller reviews(4.6)
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Showing 1-3 of 5 reviews

Apr 15, 2026
Craig
Sold and shipped byiSpring Water Systems, LLC
5 out of 5 stars review

Verified Purchase

Worth the $$$

No more trips to Home Depot for 5 gallon jugs! I live the tea setting! With 2 pitchers, I always have one in the fridge and one on the unit. Great for a single guy like me!

Incentivized Review
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Jul 18, 2025
CoKo
5 out of 5 stars review

Perfect Rental Solution

We are renting, hence we can't install an RO system under the sink. This system was the perfect solution! Our city water tastes and smells like it comes from a swimming pool, but when we run it through this RO system, we enjoy the taste and feel confident in drinking it.

Review from iSpring Water Systems
Helpful?6AA4DJ99WR9D5749907177
Dec 13, 2025
Amanda
5 out of 5 stars review

Easy, tasty water

My parents got me this system as a housewarming gift and it's been great! The tap water right now tastes like lakewater due to the algae bloom in the local reservoir, but this machine makes it taste great again and quickly dispenses hot water for ramen and tea. Setup was as easy as finding a spot on the countertop, filling the water tank, and plugging it in. The instructions are clear, and there are a ton of options for how much water to dispense at a time and water temp (including a formula temp for mixing baby formula). I've replaced my zojirushi water boiler with this since the hot water function is integrated and so fast. The only thing I wish I could change is to make the dispenser height a little higher so that my sodastream bottles fit underneath. Right now it's just a quarter inch short so I need to pour the water directly from the pitcher into the sodastream bottle (first world problems, I know). Overall, it's been great and made me want to drink plain water again!

Review from iSpring Water Systems
Helpful?6AA4DJ99WR9D5749907177