iSpring RCC7P-AK 6-Stage Reverse Osmosis Water System Under Sink with Alkaline Filter and Pump, pH+, 75 GPD, TDS Reduction, RO Drinking Water Filtration System

The media could not be loaded. The best water filter system. Good pressure, pump is very quiet. Checked by professional water quality gauge and results are perfect. Water has good taste. Very good design, filters are flexible connections allowing to fit for conditions.

We have a private water supply, and where we live in the Scottish Highlands our water supply has high levels of tannin (peaty coloured water). UV sterilisation systems work less effectively in less than very clear water. Therefore, having an under-sink RO filtrations system offers an alternative approach to cleaning the water supply.I’ve fitted and maintained at least three under-sink ROs in the past. What I really liked about the iSprings RCC 1UP-AK 100GPD system was how much thought has been put into the pipework design - with each pipe colour coded and easily identified during the installation and commissioning process. The fitting instructions are very clear, and I’d also recommend looking at the installation videos on the iSprings website for further guidance and tips. The RO membrane (stage 4 of 7) does a fantastic job of removing the tannin colouration (and other impurities) from the source water meaning that the UV on the final stage (7), can do its job properly.Peaty water is generally a little acidic, and combined with the RO process can make the resulting filtered water even more acidic. Stage 6 of this 7-stage system is an alkaline filter that is aimed at rebalancing the PH closer to neutral (i.e. PH of 7).Another observation is that the electrical pump is very quiet. Once the under-sink cupboard door gets closed it’s really difficult to hear the pump operating - so there is no disturbing background noise.A final comment, I like the quality of the RO systems so much that I’m now going to purchase another of the same for a holiday home rental that we have nearby.

The media could not be loaded. I was after an under-sink water filter for my new kitchen and, after some research, opted for the iSpring RCC7P-AK. I'm really happy with it. The water tastes great, the water flow is good and any noise from the motor is fairly minimal. My family also really like it. It fits nicely under the sink and, although the tank does require a fair amount of space, it is as compact and as neat as it could be. A plumber installed it for me so I can't comment on that side of things but it all went in without issues. I've also read that the customer service is excellent. Oh yes, the ice cubes I make using the filtered water are beautiful - crystal clear with amazing patterns inside!!! I've been told this is due to the purity of the water.

I’ve been using iSpring for the last 6 years, and I can confidently say it’s an outstanding product. It has consistently delivered great performance, and I genuinely cannot fault it.What truly sets iSpring apart is their exceptional after-sales service. Even after my product's warranty period had passed, their customer service team, especially Nick, went above and beyond. They offered to send a replacement part free of charge, which was a pleasant surprise and greatly appreciated.It’s rare to find a company that stands behind their product and prioritizes customer satisfaction to this extent. I highly recommend iSpring to anyone looking for a reliable product backed by a supportive and responsive team.

We are really impressed with the iSpring and the support supplied. This is our second reverse osmosis system and have found this new version to be even more impressive than the first one we had (and half the price). Our old system used to stall and go very slow after a taking large jug off it, that does not occur with the iSpring. We had a minor issue getting things working initially and after contacting the company got a speedy turn around and fix, which as a simply mistake setting things up that was easily corrected ). After 1 year a leak occurred. With the amazing support of Sean we were able to identify and fix the problem (leak value had tripped). For a second time the care and details provided made it a simple thing to resolve. An extremely well-thought-out product with a highly motivated and caring support team. I wish all the things we bought had the same level of care and attention to detail. Highly recommended and many thanks to Sean.

This product has no leakage. There is no noise. The quality is alright. It filters the water as it should. But installation is a little complicated and the design is too complex.

I've long been aware of the concerns surrounding tap water quality in the UK. From chlorine taste to potential contaminants like fluoride etc., it's understandable why many people opt for bottled water. However, the iSpring RCC1UP-AK 100GPD Under Sink 7-Stage system has provided a reliable and affordable solution to these issues.I've been using the iSpring RCC1UP-AK 100GPD Under Sink 7-Stage system for over a month now and couldn't be more pleased with my purchase. After experiencing persistent limescale issues with our previous Brita kettle, the iSpring system has been a game-changer.The water quality is noticeably superior, resulting in improved taste and a noticeable difference in cooking outcomes. Additionally, the system has significantly reduced our reliance on bottled water, making it a more sustainable and cost-effective choice.The installation process was straightforward, and customer support was incredibly helpful in guiding me through the registration for the extended warranty. Overall, I highly recommend the iSpring RCC1UP-AK to anyone seeking a reliable and efficient under-sink water filtration system.