Pros
Absolutely amazing taste, better than most bottled waters
Easy to install, especially with color coded components and YouTube tutorials
Outstanding performance with no leaks and good water flow when properly installed
Exceptional customer service, responsive and helpful (e.g., Francis, Sean, Brian, Nick)
Drastically reduces TDS, producing high-quality water
Reduces need for bottled water, cost-effective in the long run
Durable components and long-lasting
Comes with a potentially life-saving leak detector
Great value for money
Eco-friendly due to reduced bottled water usage
Cons
Initial installation might require physical effort and drilling into existing sink drain
Some issues reported with faucet leaks upon installation
The system can take up significant space under the sink
Main Product Advantages
10 Taste
The water produced by the iSpring RCC7AK system tastes fantastic, often exceeding the quality of bottled water. Users particularly appreciate its clean and fresh taste, making it a standout feature.
10 Customer Service
Customer service is highly praised, with representatives like Francis, Sean, and Nick providing prompt and helpful support. The company stands behind their product, offering replacements and solutions even beyond the warranty period.
9 Performance
The system performs exceptionally well, providing low Total Dissolved Solids (TDS) levels and clear, great-tasting water. It maintains strong water flow and effective pressure in the reservoir.
9 Value
Users find the iSpring RCC7AK system to be very affordable given its high-quality filtration performance and durable components. It offers significant savings over bottled water in the long run.
9 Cost Efficiency
The system effectively reduces reliance on bottled water, saving money over time. Operating costs are reasonable, with filter replacements costing about $5 per month.
8 Installation
The system is relatively easy to install, with color-coded components and helpful YouTube videos available. However, it may require some basic plumbing knowledge and physical effort, especially when working in tight under-sink spaces.
8 Ease of Use
Once installed, the system is easy to use, providing a consistent source of clean water. However, the initial setup and occasional maintenance may require attention to detail and some physical effort.
8 Design
The design is practical and compact, fitting well under standard sink spaces. However, some users recommend improvements such as handles for easier filter changes and better mounting instructions.
7 Durability
The system is built with mostly durable components, although there are occasional issues with parts like the storage tank and connectors. Customer support effectively resolves these issues.
7 Maintenance
Regular filter changes are required to maintain performance, which are straightforward but may need effort to replace. Some users report needing to navigate vague instructions during setup.
iSpring RCC7AK Alkaline 6-Stage Reverse Osmosis System Review
The iSpring RCC7AK is a premium Reverse Osmosis (RO) water filtration system, certified to NSF/ANSI 58 standards. This system features a 6-stage Alkaline Remineralization Layered Filtration process, meticulously designed to restore the natural alkalinity and mineral balance of water. It effectively removes up to 99% of over 1,000 harmful contaminants including PFAS, chlorine, fluoride, lead, arsenic, and more, ensuring safe and pure drinking water.
Great-Tasting Mineral Water
Unlike standard 5-stage RO systems which often produce slightly acidic water, the iSpring RCC7AK includes an additional 6th stage - an Alkaline Remineralization filter. This essential stage restores healthy minerals, producing a balanced alkalinity and imparting a more natural taste to the water compared to typical RO water filters.
Low Maintenance
The iSpring RCC7AK is designed with user convenience in mind. It features a transparent 1st stage housing that allows for easy visual inspection. It also comes with three extra-long life pre-filters that remove large contaminants and protect the RO membrane. An ultra-fine RO filter removes contaminants down to 0.0001 microns, while a fine GAC filter provides final polishing, and the AK filter restores the right proportion of healthy minerals and natural alkaline balance, delivering great-tasting, bottled-water quality results.
Easy to Install & No Leaks
This water purifier is designed for DIY installation and includes all necessary parts. The system comes with a clear installation manual, instructional videos, and lifetime technical support. Its compact design fits neatly under a kitchen sink. Leak-free installation is facilitated by simply pushing the tubing ½” deep into quick-fitting connectors without the need for threading pipes. Note: Ensure that the RCC7AK fits your under-sink area before purchasing.
100% Satisfied Customers
The iSpring RCC7AK is highly rated among reverse osmosis systems and is from America’s favorite brand of under sink water filter. It comes with a 1-year limited manufacturer warranty upon registration and lifetime personalized support from GA, USA. With premium quality components, this system is designed to deliver endless bottled-quality drinking water in your home for years to come, significantly reducing plastic waste.
Conclusion
The iSpring RCC7AK Alkaline 6-Stage Reverse Osmosis System stands out for its comprehensive filtration capabilities, ease of installation, and low maintenance. It is an excellent investment for anyone seeking clean, safe, and great-tasting drinking water at home. Its additional remineralization stage ensures a superior taste compared to standard RO systems. Overall, this system offers exceptional value with its high efficiency and user-friendly design.
