iSpring RCC7U Under Sink 6-Stage Reverse Osmosis Drinking Water Filtration System with UV Ultraviolet Filter
$409.99
About this item
- This Reverse Osmosis under sink mounted water filter contains 6 different stages of filtration to remove up to 99% of over 1,000 contaminants, including PFAS, lead (removes up to 98% of lead), chlorine, fluoride, arsenic, asbestos, calcium, and sodium.
- With its advanced 11 watt UV filter stage, the RCC7U is suitable for filtering well water and other problem water sources like water from lakes and streams. A flow sensor switch turns the UV unit on and off automatically with water flow, saving power and lengthening the life of the UV lamp.
- Quality components ensure reliability and low maintenance for many years to come. Clear see-through 1st stage housing makes filter inspection a snap.
- Do-it-yourself installation, typically in a couple of hours with industry-leading help just a phone call away. Fits under a standard kitchen sink, with all parts included and instructions and videos. For leak-free installation, simply push tubing ½ inch deep into quick-fitting connectors and lock - no threading pipes needed. Features European-designed brushed nickel all-metal faucet.
- Backed by 1year Manufacturer Warranty with lifetime support line: 678-261-7611, from Atlanta, GA USA.
Frequently Bought Together

iSpring RCC7U Under Sink 6-Stage Reverse Osmosis Drinking Water Filtration System with UV Ultraviolet Filter
$409.99
- Availability: In Stock
- Model: RCC7U
- Manufacturer: iSpring
Reviews with images
Write Review
Steven Pointer | 
2016-03-24
Item arrived on time and Installation was dead easy. I mounted everything in my basement and ran a rather long section of hose (not included in kit) up to my kitchen sink where I mounted the "luxury faucet" (it is actually quite nice). I live in the country, and the whole house runs off of a cistern, which fills from the house roof eaves (when there is ample rain), and I fill from my well when the rain water is insufficient. I bought a Mr.Meter TDS digital tester to validate the efficiency of the system. Prior to running the water through the system, I had a TDS reading of 280ppm. After running through the R.O. treatment with UV, I now have a TDS of 14 ppm, and the water tastes great. What the 14 ppm is, I cannot tell you, but what I can say is that any hint of chlorine (I add bleach to the cistern to keep it free of algae and other bugs) is completely gone.I plumbed the "waste" water line back into my cistern, I realize this may raise my initial PPM, but I dont think it will be a problem, since the cistern is replenished quite regularly by the well, or rain. I will have to keep an eye on the TDS reading of the cistern water to monitor the impact of recirculating the waste water. I just didnt think it wise to literally waste all this water. Which is substantially more volume then the system produces as clean, filtered water.My kit (ordered Oct. 22/2014) DID COME WITH THE UV LIGHT SMART FLOW SWITCH! Alot of people on here have been complaining about the UV light being on all the time and heating up the first 10 seconds of water or so. This has been solved by the addition of this flow switch, which prevents the UV light from coming on unless there is water flow out of the faucet.I brew beer, so i needed a way to store 10 gallons or more of clean water for brew day. I went to home depot and purchased a rubbermaid BRUTE 35gal. garbage can with lid as a reservoir (made of LDPE 4, suitable for food and drink). I installed an auto float valve in the top of the can, and put a 1/4" push lock "tee" in the blue line (R.O. water to the faucet), and ran a secondary blue line to the can. The rate at which the iSpring system produces filtered water is just a trickle, and is not enough to turn on the UV light through the flow switch. So I installed a rocker switch between the two flow switch wires. This way, when Im filling my 35 gallon reservoir; I can turn the UV light on, and ensure Im getting the cleanest water possible for my beer. So I now have UV light auto and manual mode! Once the reservoir is full (about 12-14 hours, which seems to line up pretty well with the "75 GPD" claim), the float valve closes, the system starts to pressurize the pressure tank, and the water can then be used for consumption at the tap upstairs. The only downfall when filling the reservoir is that the upstairs tap cant be used, but once the reservoir is full, the system operates as normal. Once the reservoir is full, I switch the rocker switch back to "auto" mode, and the flow switch controls the UV light when the faucet upstairs is opened.So far, I am overall very happy with my purchase, everything came packaged well, and I had no leaks at startup. I have one more stage of filtering than my fathers system he got installed, and he paid about $1200 for his from a local water treatment company - with no UV flow switch!I really cant speak for longevity, since Ive only been using it for a few days, but you just cant beat this price! I recommend this system to anyone with RO and UV water treatment requirements.

2016-03-24
Item arrived on time and Installation was dead easy. I mounted everything in my basement and ran a rather long section of hose (not included in kit) up to my kitchen sink where I mounted the "luxury faucet" (it is actually quite nice). I live in the country, and the whole house runs off of a cistern, which fills from the house roof eaves (when there is ample rain), and I fill from my well when the rain water is insufficient. I bought a Mr.Meter TDS digital tester to validate the efficiency of the system. Prior to running the water through the system, I had a TDS reading of 280ppm. After running through the R.O. treatment with UV, I now have a TDS of 14 ppm, and the water tastes great. What the 14 ppm is, I cannot tell you, but what I can say is that any hint of chlorine (I add bleach to the cistern to keep it free of algae and other bugs) is completely gone.I plumbed the "waste" water line back into my cistern, I realize this may raise my initial PPM, but I dont think it will be a problem, since the cistern is replenished quite regularly by the well, or rain. I will have to keep an eye on the TDS reading of the cistern water to monitor the impact of recirculating the waste water. I just didnt think it wise to literally waste all this water. Which is substantially more volume then the system produces as clean, filtered water.My kit (ordered Oct. 22/2014) DID COME WITH THE UV LIGHT SMART FLOW SWITCH! Alot of people on here have been complaining about the UV light being on all the time and heating up the first 10 seconds of water or so. This has been solved by the addition of this flow switch, which prevents the UV light from coming on unless there is water flow out of the faucet.I brew beer, so i needed a way to store 10 gallons or more of clean water for brew day. I went to home depot and purchased a rubbermaid BRUTE 35gal. garbage can with lid as a reservoir (made of LDPE 4, suitable for food and drink). I installed an auto float valve in the top of the can, and put a 1/4" push lock "tee" in the blue line (R.O. water to the faucet), and ran a secondary blue line to the can. The rate at which the iSpring system produces filtered water is just a trickle, and is not enough to turn on the UV light through the flow switch. So I installed a rocker switch between the two flow switch wires. This way, when Im filling my 35 gallon reservoir; I can turn the UV light on, and ensure Im getting the cleanest water possible for my beer. So I now have UV light auto and manual mode! Once the reservoir is full (about 12-14 hours, which seems to line up pretty well with the "75 GPD" claim), the float valve closes, the system starts to pressurize the pressure tank, and the water can then be used for consumption at the tap upstairs. The only downfall when filling the reservoir is that the upstairs tap cant be used, but once the reservoir is full, the system operates as normal. Once the reservoir is full, I switch the rocker switch back to "auto" mode, and the flow switch controls the UV light when the faucet upstairs is opened.So far, I am overall very happy with my purchase, everything came packaged well, and I had no leaks at startup. I have one more stage of filtering than my fathers system he got installed, and he paid about $1200 for his from a local water treatment company - with no UV flow switch!I really cant speak for longevity, since Ive only been using it for a few days, but you just cant beat this price! I recommend this system to anyone with RO and UV water treatment requirements.
-
iSpring F3 10"x2.5" Standard Replacement Prefilter Cartridges for Reverse Osmosis and 3-Stage Water Filtration Systems, Pre-filter
$38.99 -
iSpring RCC7AK-UV NSF Certified Under Sink 7-Stage RO Drinking Water Filtration System with Alkaline Remineralization and UV Ultraviolet Filter
$349.99 -
iSpring UVB11 Ultra Violet UV Lamp Replacement UV Bulb for UV Water Filtration System, 11W/1 GPM/5/8" x 8 1/4"
$35.99 -
iSpring F25U75 3-Year Replacement Filter Set for 6-Stage 75GPD UV Reverse Osmosis Water Filter,Fits RCC7U, 25 pcs
$291.99 -
iSpring F8U 1-Year Replacement Filter Set for 6-Stage Reverse Osmosis Water Filter with UV, Fits iSpring RCC7U RCC1UP, No Membrane
$83.99 -
iSpring F17U75 2-Year Replacement Filter Set for 75GPD 6-Stage UV Reverse Osmosis Water Filter, Fits iSpring RO with UV systems
$194.99 -
iSpring UVF11A 10-INCH UV Ultraviolet Filter with Smart Flow Control Switch 11W, 110V
$164.99 -
iSpring GA1-BN Heavy Duty Non-Air Gap Drinking Faucet for Water Filtration, Reverse Osmosis Systems-Brushed Nickel-Contemporary Style High-Spout
$45.99 -
iSpring UVF11B 10-INCH UV Ultraviolet Filter with Smart Flow Control Switch 11W, 220V
$164.99 -
iSpring AFLT4 Automatic Water Filter Lifespan Reminder, Designed for RCC & RCCP Reverse Osmosis Water Filter, Set and Forget
$22.99
-
Start Download
RCC Series Manual (NSF)