--- product_id: 53005320 title: "RCC7P-AK Reverse Osmosis System, 6-Stage, 75 GPD, pH+, with Pump | Under-sink system with alkaline filter. TDS reduction. RO drinking water filtration." brand: "ispring" price: "£688.45" currency: GBP in_stock: true category: "I Spring" url: https://www.desertcart.co.uk/products/53005320-rcc7p-ak-reverse-osmosis-system-6-stage-75-gpd-ph store_origin: GB region: United Kingdom --- # Built-in booster pump for stable pressure 75 GPD high flow rate 6-stage filtration with alkaline remineralization RCC7P-AK Reverse Osmosis System, 6-Stage, 75 GPD, pH+, with Pump | Under-sink system with alkaline filter. TDS reduction. RO drinking water filtration. **Brand:** ispring **Price:** £688.45 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with pure, alkaline-powered water perfection! ## Quick Answers - **What is this?** RCC7P-AK Reverse Osmosis System, 6-Stage, 75 GPD, pH+, with Pump | Under-sink system with alkaline filter. TDS reduction. RO drinking water filtration. by ispring - **How much does it cost?** £688.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/53005320-rcc7p-ak-reverse-osmosis-system-6-stage-75-gpd-ph) ## 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 - • **DIY Friendly Setup:** Complete installation kit with clear manual & video makes under-sink setup effortless for busy professionals. - • **Transparent Insight:** See filter status at a glance with the clear first-stage housing—never get caught off guard. - • **Eco-Smart Efficiency:** 75 gallons per day with low wastewater ratio saves money and reduces environmental impact. - • **Pure Powerhouse Filtration:** Removes 99%+ of 1,000+ contaminants including chlorine, fluoride & heavy metals for crystal-clear hydration. - • **Alkaline Boost for Wellness:** 6th stage remineralization restores natural pH balance, enhancing taste and promoting glowing skin & hair. ## Overview The iSpring RCC7P-AK is a premium 6-stage under-sink reverse osmosis system delivering up to 75 gallons of purified water daily. Certified to NSF/ANSI 58 standards, it removes over 99% of harmful contaminants while the alkaline remineralization filter restores natural minerals and pH balance. Featuring a built-in booster pump for consistent water pressure and a transparent housing for easy maintenance, this eco-friendly system is designed for hassle-free DIY installation and optimal household water quality. ## Description iSpring RCC7P-AK Reverse Osmosis System, 6-Stage, 75 GPD, pH+, with Pump | Under-sink system with alkaline filter. TDS reduction. RO drinking water filtration. : desertcart.co.uk: Beauty ## Features - 【Certified to NSF/ANSI 58】: iSpirng reverse osmosis water filter system RCC7PAK is reliable and ultra-safe Reverse Osmosis water filtration system converts your water into clean, pure and healthy drinking water by removing up to 99% of over 1,000 harmful contaminants like chlorine, fluoride, heavy metals, TDS and more. - 【Alkaline Remineralization Filtration】: The iSpring RCC7PAK Reverse Osmosis water filter system includes an additional 6th stage - an Alkaline Remineralization filter which exclusively designed to restore the natural alkalinity and mineral balance of water, which brings more natural taste and improves the condition of your skin and hair. - 【High water yield & less waste】: 75GPD is enough to maintain the family's daily pure water needs. With pump makes water filter system to maintain a more stable water pressure. Lower waste water ratio saves household expenses. - 【 Eco-friendly & Convenient】: Transparent 1st stage housing for easy visual inspection. We recommended to replace the water filters cartridges in 6-12 months, which is more environmentally friendly than water filter jug and reduces the waste caused by frequent cartridge replacement. - 【Easy to install】: iSpring under sink reverse osmosis water filter system is designed for DIY installation and all necessary parts for installation are included. Backed by clear installation manual, also detailed installation video is available on the product's page and YouTube. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005LKKMYS | | Best Sellers Rank | 244,380 in DIY & Tools ( See Top 100 in DIY & Tools ) 176 in Under-Sink Filters | | Brand | iSpring | | Capacity | 75 gallons | | Container Type | Dispenser | | Country Of Origin | China | | Customer Reviews | 4.7 4.7 out of 5 stars (1,509) | | Global Trade Identification Number | 00662425038022 | | Included Components | Water filters (sediment, carbon, carbon block, RO membrane, alkaline remineralization), booster pump, tap, drain strap, inlet/outlet pipes, instruction manual, plug-in fittings and colour-coordinated tubing | | Installation Type | Under Sink | | Item Dimensions L x W x H | 40L x 20W x 46H centimetres | | Item Weight | 9.07 kg | | Manufacturer | iSpring | | Manufacturer Part Number | RCC7P-AK | | Material Type | NSF/ANSI Approved Material Components | | Maximum Flow Rate | 2 Litres Per Minute | | Model Name | RCC7P-AK | | Model Number | RCC7P-AK | | Number of Items | 1 | | Other Special Features of the Product | Reduce chlorine, fluoride, heavy metals, TDS | | Power Source | Corded Electric | | Purification Method | Reverse Osmosis | | Supported Water TDS Level Maximum (PPM) | 2000 | | UPC | 662425038022 | | Upper Temperature Rating | 100 Degrees Fahrenheit | ## Product Details - **Brand:** iSpring - **Capacity:** 75 gallons - **Installation type:** Under Sink - **Material:** NSF/ANSI Approved Material Components - **Package information:** Dispenser - **Power source:** Corded Electric - **Product dimensions:** 40L x 20W x 46H centimetres - **Purification method:** Reverse Osmosis - **Special feature:** Reduce chlorine, fluoride, heavy metals, TDS ## Images ![RCC7P-AK Reverse Osmosis System, 6-Stage, 75 GPD, pH+, with Pump | Under-sink system with alkaline filter. TDS reduction. RO drinking water filtration. - Image 1](https://m.media-amazon.com/images/I/71SRW5pEq3L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: If the water is already minerals free after RO filter, how can you add the minerals back into the water with another filter?! there are no more minera** A: Hi Amalia, Good question. The RO system itself before the alkaline and UV filter removes all the minerals from the water. With the alkaline filter, the water filters through the condensed mineral ions in the alkaline filter which allow the water to absorb the good minerals back into the water. Thanks,iSpring Water Systems. **Q: Where can you get replacement filters in europe for ispring 6-stage alkaline system?** A: Hi, The filters are availble on Amazon.co.uk or Amazon Germany, and other Amazon European sales channels. Thank you, iSpring Water Systems LLC **Q: How much waste water does it produce. Is waste water produced when the tank is full?** A: Hi, I don't have exact amounts of waste water produced, but it is quite a lot, I think it dumps about 2/3 to 1/3 usable, so not that good, however, no water is wasted when the tank is full. Everything goes quiet as soon as the tank is full. Water quality improves after the first few days, however, after a few weeks, if you drink water from another source, you realize how good your RO water tastes. We are about 3 month in now, so have ordered a 3 year supply of filters ready. On the one hand it is easy to say water is just water, but it is greatly improved after being filtered via this system. Just one thing to check, if you have the UV canister make sure the magnetic type flow switch turns the UV off when no water is flowing to the tap, I had to rotate my switch a little as it seemed to be affected by the UV somehow. There must be some magnetic influence that keeps it on. Hope that helps. Jonathan. **Q: Can I easily fit 3-way taps to this system to bypass the alkaline filter?** A: I really don't know. It was extremely straightforward to install following the installation video on youtube and the system works a dream. The water supplied is really very good and I think it's all due to the alkaline filter, I can't see any reason to bypass it. ## Frequently Bought Together - iSpring RCC7P-AK, 6-Stage Reverse Osmosis System Under Sink Alkaline Water Filter and Pump, RO Drinking Water Filtration System, 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 F9K NSF Certified 1-Year Reverse Osmosis Water Filter Replacement Pack, Alkaline Remineralization Filters for 6-Stage RO Systems, Without RO Membrane --- ## 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.co.uk/products/53005320-rcc7p-ak-reverse-osmosis-system-6-stage-75-gpd-ph](https://www.desertcart.co.uk/products/53005320-rcc7p-ak-reverse-osmosis-system-6-stage-75-gpd-ph) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-08-17*