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iSpring RCC7AK-BLK, NSF/ANSI 58 Certified, Alkaline 6-Stage Reverse Osmosis System with Stylish Black RO Faucet, pH+ Remineralization RO Water Filter System Under Sink
Purchase options and add-ons
Brand | iSpring |
Special feature | Reduce TDS |
Product Dimensions | 39.4L x 40W x 45.7H Centimetres |
Material | Polypropylene |
Capacity | 75 gallons |
Included components | RO System & Filter Cartridges |
Package information | Tube |
Installation type | Under Sink |
Purification method | Reverse Osmosis |
Power source | Corded Electric |
About this item
- Alkaline Filtration with Sleek Black Faucet: This advanced 6-stage alkaline remineralization filter has been exclusively designed to restore the natural alkalinity and mineral balance of water, which gives your water a more natural taste than regular 5 stage RO water filter. The system comes with a stylish black-colored RO faucet that not only enhances your kitchen's style but also adds a touch of sophistication to your home.
- Efficient Impurity Reduction: This reliable Reverse Osmosis water filtration system converts the water into clean, pure and healthy drinking water by removing up to 99% of over 1,000 harmful contaminants like sediment, vinyl chloride, chlorine, fluoride, lead (removes up to 98%), arsenic, asbestos, calcium, sodium and more.
- Low Maintenance: Designed for simplicity and durability, our system features a transparent 1st stage housing for quick visual inspection. We provide three pre-filters to eliminate large contaminants and safeguard the RO membrane, which removes contaminants down to 0.0001 microns. A fine GAC filter provides the finishing touch for filtered water, and the AK filter restores minerals and natural alkalinity. The end result is great-tasting bottled-water quality.
- DIY Installation with Leak-Protection: The RO water filter system is designed for DIY installation and all necessary parts for installation are included. It is backed by a clear installation manual, instructional videos, and access to lifetime technical support. For leak-free installation, simply push tubing ½” deep into quick-fitting connectors and lock; no threading pipes needed. Note: Please ensure the system fits your under-sink area before purchasing.
- 100% SATISFIED CUSTOMERS: Register for a 1-year limited manufacturer warranty and receive ongoing personalized support from GA, USA. Featuring premium components, this water filter guarantees an everlasting supply of top-tier bottled-quality drinking water at your fingertips, promoting a plastic-free future.
- Certified by NSF/ANSI 58 - The iSpring reverse osmosis system is tested and certified by NSF International against NSF/ANSI to standard 58 for reduction of Asbestos (>99.7%), Barium (98.4%), Cadmium (98.8%), Chromium (99.2%), Copper (97.8%), Fluoride (97.4%), Lead (98.9%), Selenium (99.0%), TDS (97.9%)
- Our NSF Certification validates the entire filtration system's performance, setting us apart from competitors that certify only components or materials.
Product details
- Product Dimensions : 39.37 x 40.64 x 45.72 cm; 9.07 kg
- Date First Available : Nov. 15 2023
- Manufacturer : iSpring Water Systems
- Place of Business : iSpring Water Systems
- ASIN : B0CN7JB1VD
- Item model number : RCC7AK-BLK
- Country of origin : China
- 鶹 Rank: #42,293 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
- #69 in Under-Sink Water Filters
- #292 in Water Coolers, Filters & Cartridges
- Customer Reviews:
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Product description
iSpring RCC7AK-BLK, NSF/ANSI 58 Certified, Alkaline 6-Stage Reverse Osmosis System with Stylish Black RO Faucet, pH+ Remineralization RO Water Filter System Under Sink
Top Brand: iSpring
From the brand

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How we get our start?
Realizing that clean water is essential to human beings, we started our venture in 2005 in Atlanta, Georgia. During the past decades, we continuously expanded the product line with the aim of supplying safe and healthy water to every household.
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From the manufacturer

Key Features of iSpring Reverse Osmosis System Under Sink
6-Stage Reverse Osmosis System
The iSpring RCC7AK-BLK water filter is a multi-layered filter system that provides optimal protection against over 1,000 different types of contaminants, including arsenic, asbestos, chlorine, fluoride, lead (removes up to 98%), calcium, mercury, sodium and more.
Safeguard your health by choosing iSpring as your first choice!
Alkaline Remineralization
A standard 5-stage RO system produces slightly acidic water with a pH of 7.0 or below.
With an Alkaline Remineralization filter, the RCC7AK-BLK restores healthy minerals and produces a balanced alkalinity, giving the water a better taste. It uses all-natural mineral stones as the filtration media and never sacrifices quality for quantity.
Why iSpring RCC7AK-BLK
The iSpring Reverse Osmosis system consists of 6 stages, each one designed to progressively remove contaminants and improve water quality.
Please note: A booster pump is needed if the water inlet pressure is below 45 psi. For water pressure of 70 psi or higher, a pressure regulator is required.
Transparent 1st Stage Housing
Provides an easy way to visually inspect the sediment filter and view the contaminants being removed from your water. The transparent housing will give you a better idea of when it's time for a filter change before a problem occurs.
Leak-Free System
Push-to-connect fittings and 4-color coordinated tubings simplify the installation process and prevent leaking. The o-rings are made of premium materials to make sure that the filters will be properly sealed without any leakage.
Online Support Videos
We know that a high percentage of our customers prefer a Do-it-yourself installation. We are investing in video production and an aftermarket platform to provide our customers the resources necessary for successful installation and maintenance.
Live Support
iSpring remains committed to our customers, offering ongoing support in selecting the ideal solution for your water filtration requirements or addressing any issues with your filtration system. We're dedicated to being here for you both now and in the future, ready to assist whenever needed.
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Customer Reviews |
4.6 out of 5 stars 15,025
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4.6 out of 5 stars 119
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4.6 out of 5 stars 15,025
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4.5 out of 5 stars 1,362
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4.7 out of 5 stars 415
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Removes dissolved solids, chemicals and metals | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Mineral Drinking Water | - no data | ✓ | ✓ | ✓ | ✓ | ✓ |
Capacity (GPD) | 75 | 75 | 75 | 75 | 100 | 500 |
Pure to Drain Ratio | 1:3 | 1:3 | 1:3 | 1:1.5 | 1:1.5 | 2:1 |
Power Cord | Not Required | Not Required | ✓ | ✓ | ✓ | ✓ |
Water Inlet Pressure Range | 45 - 70 psi | 45 - 70 psi | 45 - 70 psi | 30 - 70 psi | 30 - 70 psi | 30 - 70 psi |
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Customer Reviews |
4.5 out of 5 stars 1,915
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4.6 out of 5 stars 349
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4.7 out of 5 stars 4,766
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4.7 out of 5 stars 4,766
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4.6 out of 5 stars 583
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4.7 out of 5 stars 732
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Filtration Performance | 3 | 4 | 9 | 19 | 28 | 5 |
Filtration Performance | Removes sediments, dust, sand, chlorine and odors | Removes sediments, dust, sand, chlorine and odors | Removes sediments, dust, sand, chlorine, odors and restores healthy minerals | Removes sediments, dust, sand, chlorine, fluoride, lead, arsenic, asbestos, calcium, odors and restores healthy minerals | Removes sediments, dust, sand, chlorine, fluoride, lead, arsenic, asbestos, calcium, odors and restores healthy minerals | Removes sediments, dust, sand, chlorine, fluoride, lead, arsenic, asbestos, calcium, odors and restores healthy minerals |
Compatible Model | RCC7AK, RCC7AK-BLK,RCC7P-AK, RCC7, RCC7P, RCC7AK-UV, RCC7D, RCC7U, RCC100P, RCC1UP, RCC1UP-AK | RCC7AK, RCC7AK-BLK, RCC7P-AK, RCC7, RCC7P, RCC7AK-UV, RCC7D, RCC7U, RCC100P, RCC1UP, RCC1UP-AK | RCC7AK, RCC7AK-BLK, RCC7AK-UV, RCC7P-AK, RCC1UP-AK | RCC7AK-BLK, RCC7AK, RCC7AK-UV, RCC7P-AK | RCC7AK-BLK, RCC7AK, RCC7AK-UV, RCC7P-AK | RCC7AK-BLK, RCC7AK, RCC7AK-UV, RCC7P-AK, RCC7, RCC7D, RCC7P, RCC7U |