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
$599.99 $499.99
$599.99 $499.99
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Product description
Why Purchase the iSpring RCD100HCG Countertop Reverse Osmosis System? 
Superior Filtration Efficiency with Added Alkaline Minerals 
Effortless Maintenance, iSpring on Standby 
Twist-and-Lock Design
Easy to Replace Filter
FNF100: Brush it clean every 3 weeks
FPCA100: Up to 12 months
MCD100HC: Up to 24 months

Detailed Instructions and Videos
The system comes with a detailed instruction manual that provides step-by-step guidance. Additionally, the installation video is also provided for a hassle-free installation that can be easily accessed on YouTube. Our team of specialists is always available to answer any questions.
Less Demands, Extra Convenience 
Lower Noise Level and Energy-Efficient
Unlike traditional compressor cooling systems, the RCD100HCG leverages innovative thermoelectric cooling technology, providing lower noise operation and consume less power for a superior hydration experience.

Additional Pitchers for Added Convenience
With an extra pitcher, the iSpring RCD100HCG ensures continuous access to fresh, filtered water without frequent refills, allowing for convenient storage in the fridge or immediate use.
Instant TDS & Filter Status Updates 
Real-time TDS Monitoring
Equipped with real-time TDS monitoring, this countertop RO system enables continuous tracking of both source water and filtered water TDS levels.

Filter Lifespan Monitoring
Effortlessly monitor the lifespan of the filters to ensure consistent and optimal system performance.
Frequently Asked Questions
1. I keep getting reminders to refill my system, even though there’s still water left in the tank. Why?
Dear customer, it is important to understand that waste water is generated during the filtration process of any reverse osmosis system, including the iSpring RCD100HCG. This waste water is stored separately within the tank after the filtration process is complete. To maintain optimal system performance, please ensure that you completely empty the tank before refilling it.
2. Why does the baffle in the tank sometimes allow waste water to flow back into the source water section? Will this affect the quality of my filtered water?
Rest assured, this won’t impact the quality of your filtered water. In fact, it’s part of the innovative design aimed at maximizing the use of source water and minimizing waste. The waste water is cycled back into the raw water tank and initially mixed with the raw water. As it accumulates more contaminants, it’s separated in the waste water cube to prevent it from being filtered again, ensuring the RO membrane isn’t exposed to water outside its optimal range. So while it might seem unusual, it is actually a deliberate feature designed to optimize the system’s efficiency and resource utilization.
3. I noticed that my source water TDS is around 500 ppm and the output is around 50 ppm. However, I also have a traditional 5-stage RO system installed which can reduce TDS down to 30 ppm. Is this level of TDS reduction normal for this system?
Yes, please rest assured that it’s completely normal. Unlike traditional 5-stage RO systems, the RCD100HCG is specifically designed to not only remove contaminants but also replenish beneficial minerals to balance pH levels and enhance taste. This mineral addition contributes to a slightly higher TDS reading. It’s crucial to understand that while reducing TDS is important, it’s not the sole factor determining water quality. According to the EPA, TDS is considered as a secondary standard for drinking water quality. Instead of solely aiming for extremely low to zero TDS, it’s important to find a balance between eliminating harmful contaminants and preserving essential minerals. Additionally, regular maintenance such as filter replacements and sanitization of water tanks is also crucial for maintaining optimal performance and water quality.
4. I’ve heard about this thermoelectric cooler thing. What exactly is it and how does it compare to the standard compressor cooling approach?
Thermoelectric cooling technology is an innovative cooling method that offers several advantages over traditional compressors. It consumes less power, takes up less space, and operates more silently. While they may produce cold water slightly slower than compressors, as long as the system has a maintained power supply, there is no noticeable gap or delay in the user experience. Additionally, thermoelectric coolers require minimal maintenance, making them a convenient and efficient choice for water cooling systems. However, please note that the lowest temperature that can be reached with thermoelectric coolers is 50°F, slightly higher than the 41°F that compressors can achieve. While this difference may not be significant for most users, it’s something to consider depending on individual preferences and needs.
Comprehensive Replacement Filter and Filter Pack Overview
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Customer Reviews
4.0 out of 5 stars 273
4.5 out of 5 stars 8
4.2 out of 5 stars 11
4.1 out of 5 stars 13
5.0 out of 5 stars 4
3.0 out of 5 stars 1
Price
$499.99$499.99
$9.99$9.99
$68.99$68.99
$64.99$64.99
$181.43$181.43
$49.99$49.99
Replacement Cycle
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Brush it clean every 3 weeks
Up to 12 months
Up to 24 months
Up to 24 months
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Filter Type
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Stainless Steel Mesh Filter
PP+CTO+AK
RO Membrane
FPCA100 x2 + MCD100HC x1
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Stage
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1st
2nd
3rd
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Compatible SKU
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RCD100, RCD100HCG
RCD100HCG
RCD100HCG
RCD100HCG
RCD100, RCD100HCG
Primary Contaminants Removal
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Large particles
Sediment, Chlorine, Odor
Lead, Arsenic, PFAS, Asbestos
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[Hot and Cold RO Dispenser] – Experience the convenience of the cold and hot RO water filter system with the iSpring RCD100HCG. Featuring thermoelectric cooling technology, this alkaline reverse osmosis system operates with limited noise levels and delivers cold water efficiently while consuming less power and space compared to traditional compressor cooling systems. Designed with 9 temperature options and 6 dispensing volume options, it can be easily adjusted to meet different hydration preferences.
[Convenient Dual Pitchers] – Incorporated with a dual-pitcher design, the reverse osmosis water filter countertop allows you to have filtered water available at your fingertips or stored in the fridge while the other remains operational in the system. It ensures continuous access to fresh, filtered water without the need for frequent refills.
[1000+ Contaminants Reduction with Balanced pH] – The advanced alkaline RO water filtration system eliminates over 99% of 1,000+ harmful contaminants, including PFAS (PFOA and PFOS), vinyl chloride, chlorine, fluoride, lead, arsenic, asbestos, calcium, sodium, and others. With alkaline filtration, this countertop RO system ensures great-tasting pH-balanced water whenever you need it.
[Real-Time Monitoring and Safety Features] – The smart panel of the iSpring RCD100HCG countertop reverse osmosis system offers real-time monitoring of source water and filtered water TDS levels, along with temperature display and low water level reminders. Additionally, enjoy customizable dispense volume and added peace of mind with the child safety lock feature. The system also includes a 10-second auto flush process upon opening or closing the source water tank cover, extending the lifespan of filters.
[No Plumbing and Filter Lifespan Monitor] – Designed for convenience, this reverse osmosis system countertop requires no plumbing, making it suitable for any location with a power outlet, including households, offices, and RVs. With a 100 GPD capacity and up to 2.5:1 pure to drain water ratio, the portable reverse osmosis system efficiently meets various water needs. The RO water dispenser includes filter life monitoring and features a twist-and-lock design for easy filter replacements. For replacement filters, please search for “FPCA100” and “MCD100HC”.
Important Note – This machine requires a power connection. For first-time use, you’ll need to press the cooling button to activate the cooling process. Please allow 20-30 minutes for the water to cool down initially.
10 reviews for 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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