Read All Reviews for iSpring RCC7 5-stage Residential WQA Gold Seal Certified, 75 GPD Under-sink Reverse Osmosis Water Filter System

I read the reviews on this system on this, and other web sites. They're all accurate and true. I had a RO system years ago (Kenmore) and this one is much better, and easier to install. The YouTube video takes you through step by step. One word of advice, make sure you push the tubing into the receiver completely. I left one out just enough to dribble a bit. But it's an easy fix. After clearing the storage tank, as outlined in the instructions, the finished product is great tasting water. So much better than refrigerator water filters and the Brita type pitchers. It even tastes better than bottled spring or distilled water. Highly recommend this system.

I never review but I think this is review worthy. Installation was fairly simple using the youtube video. If I can install this.. anyone can install this. We had to use the product for about a week to break it in and now the filter works as advertised. Thinking about buying another one and installing it for the in-laws. I contacted the company's customer support and they were super responsive. A+ product and company customer service.

I live in the Bahamas where you buy the water you drink. After hurricane Joaquin hit us last year we lost one of the water companies, my sister in law told me about her I spring system and we decided to try it. I hooked mine up on April 28,2016. I told several people how good it was a since then 4 have purchased the I spring system. It was an easy install and the water tastes great, no hassle going from store to store looking for water to buy. I just need to turn on my tsp. Thanks I spring!

I really like this system. It was very easy to install and the water tastes phenomenal. I did not use the supplied faucet tap, instead running it to my refrigerator ice and water dispenser. We live in an older home with iron pipes and this made a huge difference. I highly recommend it, not only for the quality of water that comes out of it, but also for the easy installation.

A great RO system, but the fantastic customer service from iSpring sets this RO system above all others. I have owned several RO systems purchased from Costco and all filtered the water as expected, but what makes the RCC7 superior are the thoughtful engineering and build quality, the easy installation, the color coded water lines and the outstanding customer service. I needed an extra part for my installation so called iSpring, and friendly CS rep answered the phone, no lengthy voice menus to navigate, she said they would promptly ship my part for free, and it arrived 2 days later at my home across the country via Priority Mail. I couldn't be happier and highly recommend ordering this iSpring RO system over anything you can purchase at a big box store. Thanks iSpring!

It works perfectly. With HM Digital TDS-EZ Water Quality TDS Tester, the water without iSpring is about 180 PPM, while the water after iSpring is only 15 PPM. Amazing production, right?