Name: iSpring RCC1UP-AK 7 Stage 100 GPD UnderSink Reverse Osmosis RO Water Filtration System with Booster Pump, Alkaline Filter and UV Sterilizer
Brand: iSpring
SKU: 7CDYUJO3IKL8
Availability: OutOfStock
Rating: 4.7 (28 reviews)

Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Shop

Web : Jewellery page Interlinking banner wk 19 2026

Buy Box Ad Container Module for Desktop

Custom HTML Module - About Klarna

Custom HTML Module - About SalesFinancing - Second update

You'll choose a plan at checkout.

#515357

I want delivery savings with Delivery Pass

#0071dc

NEW Fulfillment Tue Apr 15 2025 2:17 PM EDT

MTZ Team | Marquee 1 Ad | Item Page

MTZ Team | Marquee 2  Ad | Item Page

MTZ Team | Skyline Ad | Item Page

Other products of interest

MTZ Team | Sponsored Product Carousel - Item Page

More items to explore

MTZ Team | Sponsored Product Carousel - Item Page Broad 

NEW AddonServicesRedesign Fri Jul 18 2025 1:30 PM EDT

NEW AddToCart Mon Jul 14 2025 3:50 PM EDT

NEW AddToCart Tue Apr 15 2025 2:19 PM EDT

NEW BrandBoxDisplayAd Mon Jul 14 2025 9:14 PM EDT

NEW BrandLink Wed Apr 23 2025 12:07 AM EDT

NEW Breadcrumb Mon Apr 07 2025 8:23 PM EDT

Walmart Rewards Mastercard

NEW FinancingOptions Tue Dec 10 2024 3:32 PM EST

I want shipping & delivery savings with

NEW Fulfillment Mon Jul 14 2025 4:00 PM EDT

NEW InternationalShipping Mon May 18 2026 1:02 PM EDT

New Item Page - Nutrition Value Placeholder Module, Wednesday, February 08, 2023, 5:11:53:90 pm

New Item Page - Product Description Placeholder Module, Wednesday, February 08, 2023, 5:14:04:38 pm

New Item Page - Product Ingredients Placeholder Module, Friday, February 10, 2023, 10:34:23:79 am

New Item Page - Product Specifications Placeholder Module, Wednesday, February 08, 2023, 5:15:29:61 pm

New Item Page - Reviews Placeholder Module, Wednesday, March 22, 2023, 10:04:29:34 am

New Item Related Shelves Module, Thursday, June 15, 2023, 6:08:51:10 am

 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

NEW LegalPriceDisclaimer Mon Jul 14 2025 4:11 PM EDT

NEW LegalPriceDisclaimer Wed Apr 30 2025 12:13 AM EDT

NEW ListsAndRegistries Tue Apr 15 2025 4:50 PM EDT

NEW PaymentPlans Mon Jul 14 2025 4:15 PM EDT

NEW PaymentPlans Tue Apr 15 2025 1:31 PM EDT

NEW PriceInformation Tue Apr 15 2025 1:30 PM EDT

NEW ProductDescriptionPlaceholderATF Tue Jul 08 2025 11:41 PM EDT

NEW ProductFlags Thu Apr 10 2025 11:42 PM EDT

NEW ProductHighlightsPlaceholder Wed Jul 02 2025 12:43 AM EDT

NEW ProductImages Tue Apr 15 2025 2:13 PM EDT

NEW ProductName Tue Apr 15 2025 12:53 PM EDT

NEW ProductReturnPolicyDetails Tue Dec 10 2024 3:17 PM EST

NEW ProductReturnPolicy Mon Jul 14 2025 5:04 PM EDT

Return Policy

NEW ProductReturnPolicy Tue Apr 15 2025 2:28 PM EDT

NEW ProductStickyBuyBox Wed Jul 02 2025 12:55 AM EDT

NEW PromoDiscount Tue Apr 15 2025 6:53 PM EDT

New SellersSecondaryBuyBox Module, Tuesday, September 05, 2023, 4:02:21:76 pm

NEW ShopWithConfidence Thu Jan 15 2026 2:20 PM EST

NEW SocialProofMessage Tue Apr 15 2025 7:17 PM EDT

NEW SoldAndShippedBy Mon Jul 14 2025 5:04 PM EDT

NEW SoldAndShippedBy Tue Apr 15 2025 2:23 PM EDT

New!

More savings, less stress.

HSK_Subscribetosave_E_v2

NEW SubscriptionOptionsModule Tue Apr 15 2025 6:44 PM EDT

NEW SubscriptionPriceMessage Wed Apr 23 2025 6:48 PM EDT

NEW Variants Wed Apr 23 2025 11:01 PM EDT

[Sticky] BuyBoxAd Mon Aug 11 2025 3:59 AM EDT

[Sticky] PriceInformation Mon Jul 14 2025 4:03 PM EDT

Syndigo

#000000

Item Carousel - Rich Relevance 1

RR carousel

Item Carousel - Rich Relevance 2

RR carousel 2

Item Carousel - Rich Relevance 3

iSpring RCC1UP-AK 7 Stage 100 GPD UnderSink Reverse Osmosis RO Water Filtration System with Booster Pump, Alkaline Filter and UV Sterilizer

<ul><li>High-Volume Filtration: Filters up to 100 gallons per day, exceeding standard 75 GPD membranes, with a 90%+ TDS rejection rate.</li><li>Comprehensive Contaminant Removal: Filters 1,000+ water pollutants, including chlorine and fluoride, down to 0.0001 micron.</li><li>Enhanced Water Quality: Alkaline remineralization filter balances pH and reintroduces healthy ionized minerals, while an 11W UV sterilizer kills viruses and bacteria.</li><li>Optimized Pressure Operation: Pre-equipped booster pump operates quietly to bring water pressure to optimal levels for reverse osmosis.</li><li>Compact Under-Sink Fit: System measures 19 x 14.5 x 5.25 inches and tank measures 16 x 11 inches for under-sink cabinet installation.</li></ul>

<ul><li>iSpring Maximum Performance Line - unmatched speed, efficiency, and drain ratio. Maximum feed water temperature (F)-100. Maximum feed water pressure (psi)-80</li><li>Pre-equipped booster pump operates near silent; 90%+ TDS (total dissolved solids) rejection rate.</li><li>Filters 1,000+ water pollutants including common adversaries chlorine and fluoride</li><li>Thin-film composite semipermeable RO membrane filters down to 0.0001 micron (a human hair is approximately 50 microns)</li><li>RO membrane rated at 100 gallons per day, superior to the standard 75 GPD membranes on most systems</li><li>Alkaline remineralization filter balances pH and reintroduces healthy ionized minerals; 11W ultraviolet sterilizer kills viruses and bacteria; powers on and off with water flow</li></ul>

Filtration Stages

Brand

Features

Assembled Product Dimensions (L x W x H)

Recommended Use

Model

Color Category

The RCC1UP-AK is the Maximum Performance upgrade to the standard RCC7AK-UV system, equipped with a pre-installed booster pump to bring your water pressure up to the optimal level for the reverse osmosis process. The booster pump allows the system to function at the highest possible level from production speed to drain ratio. The RCC1UP-AK also has a 100 GPD RO membrane, superior to the standard 75 GPD membranes on a standard residential RO system.The stage 6 alkaline remineralization filter remineralizes the reverse osmosis water while also neutralizing the pH. This filter contains half red mineral stone and half calcite, giving it the ability to produce bottled-quality mineral water.The 7th stage houses the system's ultraviolet sterilizer. A UV sterilizer is a recommended choice for anyone filtering water from a well or directly from a natural body of water. The UV is capable of killing viruses, bacteria, and other microorganisms by interfering with the DNA and RNA in the organism's reproductive cycles.With the system itself measuring 19 x 14.5 x 5.25 inches and the tank measuring 16 x 11 inches, the entire unit fits nicely in under-sink cabinets. The booster pump runs quiet, only generating a low volume hum that cannot be heard with normal kitchen activity.Included with the system is a lead-free solid brass body faucet with a brushed nickel finish. The faucet is typically mounted on the counter as the main output source for the RO water, but output lines can also be connected to your refrigerator output, ice maker, and coffee maker.The installation is streamlined and DIY for most users, with written, video, and tech support assistance if needed. Replacement filters are standard sized and available at factory direct pricing. The system comes with a 1-year money back guarantee, 1-year limited warranty, and lifetime technical support from iSpring in Alpharetta, GA.The RCC1UP-AK is the most powerful and capable residential reverse osmosis system we offer. City water, well water, or natural bodies of water, the RCC1UP-AK will get the job done right - guaranteed.Incoming Water Pressure: 30 PSI - 70 PSIOperating water temperature range: 40 – 100 °FMaximum TDS: 750 ppm

Manufacturer Part Number

Universal Product Code (UPC check)

Ease Of Installation

Taste

Quality

Installing

Provides exceptional taste and water quality.

Setup is straightforward with provided drill bits.

Setup is straightforward with exposed tubes.

Your support tech Sean was provided excellent support and helped me resolve the issues I had with filter compatibility on my 7 stage RO system.  I had received a non US filter from a supplier and he was quick to point out.  I have recommended ISpring to many of my friends because you provide Excellent support after purchase.  Thanks!

Excellent support

 iSpring Water Systems

I am blown away at the quality of this system after installing it in Dallas, Texas with our hard water here in the city. Excellent filter and it DOES make the coffee taste as good as possible!

Works Great in Dallas, Texas

Great product, super easy to setup and having the pump is much better than my old RO systen.

Warranty setup quite convenient too and great help from real people like Sean!

Super product

[This review was collected as part of a promotion.] Took me less than an hour for setup.

Easy setup. Good taste.

walmart.com

Great filtration system that I installed before the pandemic.  It is still working great.  Only needed to periodically change the filters.

Great Filtration System

I should have left this a long time ago. I've had this 7Stage iSpring system for about a year and have enjoyed the most amazing water ever since. I have a Meter that shows my tap water at 250 PPM and my systems water ranges between 15 and 22.  Aside from smooth pure water, NO LEAKING whatsoever. That's huge!  Support has walked me through any questions and has assisting me with tweaking as needed. Can't wait to enjoy another year and hope to see many many more with this system operating. Thanks iSpring!

I first wanted to get a tankless ro sytem but none of them has built-in UV light. So, I finally settled on this. Yes, it was more complicated to install but I like how all the tubes are exposed and I can fix it easily if something goes wrong with it. Overall, a solid 7 stage filter system and the water is good.

I purchased this system just a little over a year ago and couldn't be happier. I did extensive research on under counter RO systems and I found that the iSpring system did one thing the others did not. It was the ratio of purified water to wastewater! Water is a precious resource and the idea of sending 3 gallons down my drain to produce 1 gallon RO water made no sense to me and I wouldn't do it. However, I could live with 1:1. T      
 One other thing. The unit is fairly large, so I installed it in my basement, then added an extra storage tank under the sink to boost the faucet flow which also added a boost to the water supply to my fridge.
 So all in all this is a spectacular system and I highly recommend it!

This is the second ispring RO system I have owned. Two different houses. The reason I purchased the second one is because of the water quality and exceptional taste we get from the system. If you like good coffee, you should install one of these systems. You won't believe the difference in the taste of your coffee.

Item was defective .. UV Did not work and was
Professionally installed.. Had to return .

Defective Reverse Osmosis “UV did not work”

Do not buy this unless you want to wait 10 minutes to get 12 oz of water. The pressure is so low, it's almost a dribble. I would not recommend this unit.

The last one I had was from Rain Soft and it was WAY better.