iSpring RCC7P-AK Under Sink 6-Stage Reverse Osmosis Drinking Filtration System with Alkaline Remineralization, and Pump
About this item
- Reverse Osmosis requires high water pressure to force the impurities out of the water. RCC7P-AK’s extremely durable electric booster pump ensures high efficiency, reliable, and consistent performance regardless of pressure variations; delivering the highest performance for an RO system with less waste water.
- High Capacity Reverse Osmosis water filtration for safer, healthier water. This under sink mounted water filter and water softener removes up to 99% of over 1, 000 contaminants, including PFAS, lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, sodium, and more.
- The RO membrane removes not only harmful pollutants but also a few helpful minerals. As a result, a standard 5 stage RO system produces slightly acidic water with a pH of 7. 0 or below. The iSpring RCC7P-AK includes an additional sixth stage - an Alkaline Remineralization filter which restores healthy minerals and produces a balanced alkalinity, which gives the water a more natural taste than regular 5 stage RO water.
- With Premium quality components ensure highest reliability and low maintenance for many years to come. Clear see-through 1st stage housing makes filter inspection a snap. Pump power adapter: 100-240V 50/60Hz
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iSpring RCC7P-AK Under Sink 6-Stage Reverse Osmosis Drinking Filtration System with Alkaline Remineralization, and Pump
$377.99
- Availability: In Stock
- Model: RCC7P-AK
- Manufacturer: iSpring
Write Review

2020-09-23
I live in Orange CA, and even though the city reports say they water is healthy for drinking, it tastes terrible. I also just don't trust these reports very well these days. After having a faucet mounted PUR filter for years, I got sick of trying to locate and find a good price for the expensive filters. They wouldn't last long and the water didn't taste much different than the tap water anyways. I picked up a TDS and PH meter set online and did some testing to find that the source tap water here is 305 PPM and 7.77 PH. Knowing I needed something good, I finally decided on this system and have nothing but positive things to say about it. I also got the ice cube maker line kit which was well worth the extra few minutes of install time. The instructions for this system seemed complicated at first, but it was extremely easy to install. I live in an apartment and was lucky enough to already have a hole in the counter top for the faucet, but if I didn't, you can bet I would have built a nice wooden box for it. Because I am not supposed to do any modifications to the apartment, I bought an extra pipe for under the sink, and I also ran a low profile extension cord to the system from the top of the counter since the outlet under the sink is on a switch for the garbage disposal. The cord itself was routed by cutting off the outlet, and simply attaching a new one after it was pushed through the crevices under the counter top. The system itself is mounted on a homemade board with brackets that I can easily slide out from under the sink for service. When I relocate, this system is coming with me and the landlord will never know it was ever here. As far as system performance goes, my ice cubes are clear as day and no longer leave debris in my cups. Some reviewers mentioned they can hear the pump, but it is so silent that I do not hear it at all unless I open the cabinet and get next to it it. The water tastes absolutely amazing, and the PH is in the mid 10's with a PPM of 39. After talking with customer service about the numbers, it was indicated that the alkaline filter was probably dissolving a tad too much and PH should be lower. I spoke with Richard through email, and he was extremely polite, helpful, and fast to respond. He sent a new alkaline filter which arrived very quickly and made the system produce a PH of 9.25. PPM restarted at 27 and continues to rise indicating the alkaline filter is actually doing its job and adding the good minerals back into the water. I am stoked at how awesome the system performs, and the customer service of this company is top notch! Kudos to Richard!
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RCC-P Series Manual