Water Filtration Pro

iSpring RCC7 WQA Gold Seal Certified 5-Stage Reverse Osmosis Drinking Water Filter System Review

iSpring RCC7 WQA Gold Seal Certified 5-Stage Reverse Osmosis Drinking Water Filter System Review

There is a process that removes dissolved inorganic solids in a solution called reverse osmosis. An example of such inorganic solid is salt, and when it is removed from a solution like water, it is then called desalination.

Reverse osmosis can also eliminate lead, detergents, fluoride, pesticides and a whole lot more pollutants from water. Thus, equipment that performs reverse osmosis is really helpful in producing safe and drinkable water, something that the iSpring Drinking Water Filter System has been doing for years!


  • Complete filter pack
  • Brushed nickel faucet free of lead
  • Pressurized tank weighing 3.2 gallons
  • Prefilter housings
  • RO machine
  • Drain saddle
  • Water detector
  • Four color tubings measuring 1/4 inches OD
  • Housing wrenches
  • O-rings and Spare fittings
  • Feed water adapter that can fit both 3/8 inches COMP and 1/2 inches NPT
  • User manual


The iSpring RCC7 Reverse Osmosis Drinking Water Filter System is considered as one of the premier reverse osmosis systems sold, especially since it solely earned the Gold Seal Certification of Water Quality Association. This product is known for three things: safety, stability, and value.

In addition, its system includes various filtration technologies, such as Carbon Block (CB), Granular Activated Carbon (GAC), Polypropylene Sediment (PP) and Reverse Osmosis (RO) that all help this filter system to create high-quality water.

The product itself measures 44 x 37 x 13 cm while the tank is 41 x 28 cm. With this nice proportion, this water filter can mostly fit well in cabinets under the sink. Also, there is a body faucet that is solid brass, free of lead and comes with a brushed nickel finish.

Normally, the faucet, which is the RO water’s main output source, is found on the counter. However, the output lines are also possible connections to your coffee maker, ice maker, and refrigerator output.

In addition, the replacement filters are of the standard size that comes with factory direct pricing. Worry no more about installing this product because you surely can do it all by yourself, given the video, written and tech support assistance.

There are even color-coordinated tubings to make installation easy for you. And whatever happens, the brand’s got your back as it offers a one-year limited warranty, one-year money back guarantee and lifetime technical support.

Another advantage is the product’s transparent housing. In other words, it lets you see easily the sediment filter, allowing you to inspect the contaminants getting filtered from the water.

Likewise, with the housing being transparent, you will know that a filter change needs to be done immediately with just one look. What’s more is that it has both GAC and CTO filters wherein the loose carbon traps big contaminants and leaves the small ones to the CTO filter.

As a result, the CTO filter, as well as the RO membrane, are both able to work with utmost efficiency and durability. Truly, nothing can go wrong with this water filter!


There are some issues with a large amount of water reportedly wasted by this product. Some users were dismayed by how, for instance, a gallon of pure water requires four to five gallons of water wasted.

Another problem is that there are customers who pointed out that after a few weeks’ use, the water that this product produces has a cloudy look and awful taste. With this, the water is obviously unsafe to drink, making parents worried about the safety of their families.

Or, if it were not the look and taste, there were white residues noticed to be floating on the water. Obviously, they have not been filtered by the product. Its design is also said to be prone to leakage.


There is no denying that the iSpring RCC7 Reverse Osmosis Drinking Water Filter System is a recommendable product. Not only does it endorse consuming water and helps lessen expenses, but it also rejects the necessity for transporting and disposing of bottled water. Plus, it can remove up to a thousand water pollutants, including common wastes such as fluoride and chlorine.

Moreover, you can be sure that this product does not let even a strand of hair pass through because it can literally filter down to 0.0001 microns, thanks to its thin-film semipermeable and composite RO membrane.

Installing this water system is not even a hassle since the brand assured that the process is streamlined. There are even helpful tools that come with the package, such as color-coordinated tubings and video, written and tech support assistance.

Its ideal size is an advantage as well since it can fit easily under your sink cabinets. And with its certification of Gold Seal from the Water Quality Association (WQA), it has all the reputation you want a water filter to possess. So enjoy clean water and good health by buying this product!

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