--- product_id: 713980 title: "RCC7" brand: "ispring" price: "HK$3821" currency: HKD in_stock: true reviews_count: 8 category: "I Spring" url: https://www.desertcart.hk/products/713980-rcc7 store_origin: HK region: Hong Kong --- # 75 GPD high flow capacity 5-stage advanced filtration NSF/ANSI 58 certified purity RCC7 **Brand:** ispring **Price:** HK$3821 **Availability:** ✅ In Stock ## Summary > 💧 Drink Smart, Live Pure — Join the Clean Water Revolution! ## Quick Answers - **What is this?** RCC7 by ispring - **How much does it cost?** HK$3821 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/713980-rcc7) ## Best For - ispring enthusiasts ## Why This Product - Trusted ispring brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Water, Zero Compromise:** Removes 99%+ of 1,000+ contaminants including lead, PFAS & chlorine for crystal-clear hydration. - • **Sleek Brushed Nickel Faucet:** 100% lead-free designer faucet elevates your kitchen aesthetics while delivering fresh water. - • **Certified Quality You Can Trust:** NSF/ANSI 58 certification guarantees premium filtration meeting strict US standards. - • **Sustainability Meets Convenience:** No power needed, leak-free design with transparent housing for easy filter checks and minimal maintenance. - • **Effortless Under-Sink Installation:** Patented top-mounted faucet design with compact footprint fits seamlessly in modern kitchens. ## Overview The iSpring RCC7 is a high-capacity, NSF-certified 5-stage reverse osmosis water filtration system delivering up to 75 gallons per day of ultra-pure water. Designed for easy under-sink installation, it removes over 99% of harmful contaminants including lead, PFAS, and chlorine, while featuring a stylish brushed nickel faucet and leak-proof, maintenance-friendly components. Trusted by thousands with a 4.7-star rating, it offers a sustainable alternative to bottled water with no electricity required. ## Description Product description Transparent 1st Stage Housing Provides an easy way to visually inspect the sediment filter. You will know it is time for a filter change before a problem occurs. Leak-Free System Push-to-connect fittings and tubings simplify the installation process and prevent leaking. The O-rings can seal the system without any leakage. Online Support Videos We know that a high percentage of our customers prefer a DIY installation. We provide the resources for successful installation and maintenance. Any Questions? If you have any questions about the installation, replacement filters, etc., please feel free to contact our expert team. Multi-layered Filters Multi-layered Filters Precision Performance The system consists of 5 different stages, each one designed to remove contaminants and improve water quality 3 Pre-filters: PP sediment filter. GAC Carbon filter. Carbon block filter. They remove large contaminants and protect the RO membrane from chemicals like chlorine and chloramines. The heart of the system is the Reverse Osmosis (RO) filter that removes contaminants down to 0.0001 microns. Fine GAC final filter provides final polishing before the purified water is delivered. What contaminants can be removed? The RCC7 is designed to deliver water that is great-tasting, clean, pure, and safe for drinking. Employing a 5-stage filtration process, it effectively eliminates over 1,000 harmful contaminants. What contaminants can be removed? The RCC7 is designed to deliver water that is great-tasting, clean, pure, and safe for drinking. Employing a 5-stage filtration process, it effectively eliminates over 1,000 harmful contaminants. Why isn't the TDS zero after filtration? 1. If the source water's TDS is too high, achieving low TDS might be challenging. 2. Prolonged usage without changing filters can lead to an increase in TDS levels. Why isn't the TDS zero after filtration? 1. If the source water's TDS is too high, achieving low TDS might be challenging. 2. Prolonged usage without changing filters can lead to an increase in TDS levels. What are the replacement filters for the system? 1-stage: FP15, 2-stage: FG15, 3-stage: FC15, 4-stage: MC7, 5-stage: FT15 Alternatively, you can opt for the convenient filter pack available. What are the replacement filters for the system? 1-stage: FP15, 2-stage: FG15, 3-stage: FC15, 4-stage: MC7, 5-stage: FT15 Alternatively, you can opt for the convenient filter pack available. Can the filtration system handle well water? No. This RCC7 is designed for Municipal Tap Water. For well water usage, it's crucial to ensure that the feed water has undergone point-of-entry water filtration systems. iSpring offers systems tailored for whole house water solutions. Can the filtration system handle well water? No. This RCC7 is designed for Municipal Tap Water. For well water usage, it's crucial to ensure that the feed water has undergone point-of-entry water filtration systems. iSpring offers systems tailored for whole house water solutions. Replacement Filter Pack RCC7 F3 F4 F7-GAC F15-75 F22-75 F5-75 Review: great system and support - Good instructions very easy to install -I bought the RCC7 and I had no leaks - tank fills and everything works - The only thing is the leak detector does not work it stays shut but I dont really need it. Water is cool clean clear and taste great yippie no more bottled water very happy - had a question and their service support contacted me and Nick was the best - very polite, professional, courteous, respectful, spoke clearly and had great instructions. Definitely rock solid product and service thanks Review: Reverse Osmosis System - I just installed it at my lake house. Works great with my well water, it taste great. This was a great product a great price. It was easy to install with the great instruction provided. A good DIY project. ## Features - EFFECTIVELY REDUCES CONTAMINANTS - The iSpring RO system delivers clean, pure, and great-tasting drinking water by removing up to 99% of over 1,000 harmful contaminants, including PFAS, chlorine, fluoride, lead (up to 98%), arsenic, asbestos, calcium, and sodium. It also reduces TDS by 80-90% and reduces hard water minerals that cause scale buildup. - CERTIFIED TO NSF/ANSI 58 - Produced to strict American quality standards, this iSpring reverse osmosis system is NSF/ANSI 58 certified. For over 15 years, it has provided American families with unlimited, crisp, and refreshing water, superior to bottled water - LOW MAINTENANCE & LEAK-FREE DESIGN - Engineered with premium components for long-term reliability and minimal upkeep. The transparent first-stage filter housing allows for quick inspections. This compact system fits under most kitchen sinks, requires no power source, and features a check valve to prevent backflow, ensuring safety and leak prevention. The AS-material filter housing offers impact resistance while making filter condition checks effortless. - HIGH-QUALITY DESIGN & GREAT TASTE - Enjoy clean, safe, and fresh-tasting water with the iSpring under sink RO system. It includes a 100% lead-free designer faucet and food-grade tubing, ensuring crystal-clear ice cubes, fresher tea and coffee, better-tasting food, and healthier baby formula. The system’s advanced filtration reduces contaminants down to 0.0001 microns, while a fine GAC filter provides final polishing for exceptional water quality. - 100% CUSTOMER SATISFACTION - The RCC7 is one of America’s highest-rated under sink reverse osmosis systems. It comes with a 1-year limited manufacturer warranty upon registration, lifetime personalized support from GA, USA, and premium-quality components to deliver bottled-quality drinking water for years to come—helping reduce plastic waste ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003XELTTG | | Best Sellers Rank | #590 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Under-Sink & Countertop Filtration | | Brand | iSpring | | Brand Name | iSpring | | Capacity | 75 Gallons | | Container Type | Tank | | Customer Reviews | 4.7 out of 5 stars 4,115 Reviews | | Global Trade Identification Number | 00662425013449 | | Included Components | housings, filters, parts and tubings, faucet and mounting bracket | | Installation Type | Under Sink | | Item Dimensions L x W x H | 23.62"L x 15.75"W x 11.81"H | | Item Type Name | High Capacity Under Sink 5-Stage Reverse Osmosis Drinking Water Filtration System and Ultimate Water Softener | | Item Weight | 27.5 Pounds | | LowerTemperature Range | 40 Degrees Fahrenheit | | Manufacturer | iSpring | | Material | Plastic | | Material Type | Plastic | | Maximum Flow Rate | 3.4 Liters Per Minute | | Model Name | Reverse Osmosis System | | Model Number | RCC7 | | Other Special Features of the Product | Reverse Osmosis Membrane | | Part Number | RCC7 | | Power Source | No Power Needed | | Product Dimensions | 23.62"L x 15.75"W x 11.81"H | | Purification Method | Reverse Osmosis, Activated Carbon, Carbon block | | Special Feature | Reverse Osmosis Membrane | | Supported Water TDS Level Maximum (PPM) | 750 | | UPC | 662425013449 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 100 Degrees Fahrenheit | | Warranty Description | 1-YEAR MANUFACTURER WARRANTY | ## Product Details - **Brand:** iSpring - **Capacity:** 75 Gallons - **Included Components:** housings, filters, parts and tubings, faucet and mounting bracket - **Installation Type:** Under Sink - **Material:** Plastic - **Package Information:** Tank - **Power Source:** No Power Needed - **Product Dimensions:** 23.62"L x 15.75"W x 11.81"H - **Purification Method:** Reverse Osmosis, Activated Carbon, Carbon block - **Special Feature:** Reverse Osmosis Membrane ## Images ![RCC7 - Image 1](https://m.media-amazon.com/images/I/813C8Lx1nyL.jpg) ![RCC7 - Image 2](https://m.media-amazon.com/images/I/81pP4Y+1t4L.jpg) ![RCC7 - Image 3](https://m.media-amazon.com/images/I/811uIWgpPxL.jpg) ![RCC7 - Image 4](https://m.media-amazon.com/images/I/81QVlY7z5VL.jpg) ![RCC7 - Image 5](https://m.media-amazon.com/images/I/81wVM9RGfQL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: What contaminants can be removed?** A: The RCC7 is designed to deliver water that is great-tasting, clean, pure, and safe for drinking. Employing a 5-stage filtration process, it effectively eliminates over 1,000 harmful contaminants. **Q: Why isn't the TDS zero after filtration?** A: 1. If the source water's TDS is too high, achieving low TDS might be challenging. 2. Prolonged usage without changing filters can lead to an increase in TDS levels. **Q: What are the replacement filters for the system?** A: 1-stage: FP15, 2-stage: FG15, 3-stage: FC15, 4-stage: MC7, 5-stage: FT15 Alternatively, you can opt for the convenient filter pack available. **Q: Can the filtration system handle well water?** A: No. This RCC7 is designed for Municipal Tap Water. For well water usage, it's crucial to ensure that the feed water has undergone point-of-entry water filtration systems. iSpring offers systems tailored for whole house water solutions. ## Customer Reviews ### ⭐⭐⭐⭐⭐ great system and support *by C***S on March 12, 2026* Good instructions very easy to install -I bought the RCC7 and I had no leaks - tank fills and everything works - The only thing is the leak detector does not work it stays shut but I dont really need it. Water is cool clean clear and taste great yippie no more bottled water very happy - had a question and their service support contacted me and Nick was the best - very polite, professional, courteous, respectful, spoke clearly and had great instructions. Definitely rock solid product and service thanks ### ⭐⭐⭐⭐⭐ Reverse Osmosis System *by D***A on April 8, 2026* I just installed it at my lake house. Works great with my well water, it taste great. This was a great product a great price. It was easy to install with the great instruction provided. A good DIY project. ### ⭐⭐⭐⭐⭐ Excellent Product - Highly Recommended - Easy Install *by P***. on May 8, 2026* This product consists of a lot of components, all of which appear to be very well designed and manufactured. Upon arrival, just a couple of days after ordering, the package looked large and intimidating. Indeed everything was very well packaged and everything made sense. I have been operating our drinking and icemaking water for years off of a simple activated charcoal filter with satisfactory results. However, I was motivated to take the water quality to a higher level and decided on this one after lots of research. The installation went very smoothly and I was impressed with how compact the system ended up, once assembled. I was able to install it in a basement cabinet where one of the 2 drinking water faucets is located. I was able to install the system into an existing network without cutting any plumbing. If there were 1 or 2 things I could suggest improvement on, it would be: 1) a stiffer mounting bracket, either with thicker metal or stiffening gussets so it would be more rock solid (a rock solid design overall deserves a rock solid mounting bracket), and 2) a higher quality main water supply valve ... the plastic valve works, but feels prone to breakage upon repeated use, when changing filter and membrane components in the future. Thanks to Julius for responding to my Warranty registration and also encouraging me to write this review. The company appears to be very serious about product excellence and product support. I'm looking forward to many years of excellent product performance. ## Frequently Bought Together - iSpring RCC7, NSF Certified, High Capacity Under Sink 5-Stage Reverse Osmosis Water Filter, RO Drinking System, 75 GPD, Brushed Nickel Faucet, Patented Top-Mounted Faucet Design for Easy Installation - iSpring ICEK Ultra Safe Fridge Water Line Connection and Ice Maker Installation Kit for Reverse Osmosis RO Systems & Water Filters, 1/4", 20 feet - iSpring F22-75 NSF Certified 3-Year Replacement Filter Pack, For Standard 5-Stage RO Systems, Reduces PFAS, Chlorine, Bad Taste & Odor, 22 Pieces --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/713980-rcc7](https://www.desertcart.hk/products/713980-rcc7) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-05-12*