--- product_id: 3591696 title: "F7-GAC NSF Certified 1-Year Replacement Filter Cartridge Pack, 7-Count for Standard 5-Stage Reverse Osmosis (RO) Systems" brand: "ispring" price: "VT23726" currency: VUV in_stock: true reviews_count: 12 category: "I Spring" url: https://www.desertcart.vu/products/3591696-f7-gac-nsf-certified-1-year-replacement-filter-cartridge-pack store_origin: VU region: Vanuatu --- # 7 filters for 1-year pure water Push-fit quick connect tech NSF certified safety F7-GAC NSF Certified 1-Year Replacement Filter Cartridge Pack, 7-Count for Standard 5-Stage Reverse Osmosis (RO) Systems **Brand:** ispring **Price:** VT23726 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with hassle-free, premium water purity! ## Quick Answers - **What is this?** F7-GAC NSF Certified 1-Year Replacement Filter Cartridge Pack, 7-Count for Standard 5-Stage Reverse Osmosis (RO) Systems by ispring - **How much does it cost?** VT23726 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/3591696-f7-gac-nsf-certified-1-year-replacement-filter-cartridge-pack) ## 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 - • **Effortless Filter Swaps:** Upgraded push-fit quick connect design slashes replacement time and hassle. - • **Universal Compatibility:** Designed to seamlessly fit most standard 5-stage reverse osmosis systems, including iSpring RCC7. - • **Trusted NSF Certification:** Certified to meet rigorous safety and performance standards for peace of mind. - • **Year-Long Hydration Assurance:** Complete 7-filter set engineered for a full year of crystal-clear water. - • **Taste Elevated, Health Enhanced:** Removes impurities to deliver fresher coffee, ice, and baby formula—better than bottled water. ## Overview The iSpring F7-GAC 7-count replacement filter pack offers a comprehensive, NSF-certified filtration solution for standard 5-stage reverse osmosis systems. Featuring two sediment, two granular activated carbon, two carbon block, and one post-carbon filter with push-fit quick connect technology, it ensures a full year of clean, great-tasting water while simplifying maintenance for busy professionals. ## Description Buy iSpring F7-GAC NSF Certified 1-Year Replacement Filter Cartridge Pack, 7-Count for Standard 5-Stage Reverse Osmosis (RO) Systems: Everything Else - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great product. clear instructions. - This under sink 5 stage RO system went together easily with the help of the manual and is currently working quite well. A number of little things, like the spare parts kit and the leak sensor cutoff switch are a nice touch. The first stage sediment filter clear housing is a must and seems to only be included in this brand. Overall quality is excellent and the full color pictures with little installation hints were great. Some minor howevers... However, there are a couple of items that can be improved, although they don't directly affect the performance of the system. One is the sheer bulk of the system (and any other RO system of this design). For dual sink installations where you have two sets of drains - and possibly garbage disposers, the system will not fit under the sink in all cases - mine was one. The main problem is the pressure tank. If you have a cabinet next door to the sink that you can give up some space, then the tank can go there. Otherwise it could be a deal breaker. This should be explained at the beginning of the manual and should give a footprint diagram and state: "STOP! Before you unpack our system...". This could simply be an added sheet laying in the top of the package. Second, the tool list is basic and you'll need other tools depending on the installation. Buy the optional slide-out rack is a must unless you plan to unmount the entire RO system occasionally as it will be impossible to change filters under the sink, especially the RO membrane. I ended up installing mine in the utility room with the faucet mounted on my laundry sink. This would be true of any RO system of this design. Not something explained on desertcart web pages for any system I looked at. Third, the manual gives a great description on how to prepare the leak sensor feedwater cutoff device, but they omitted to tell you where to put it and which line to put it in. I added the term "feedwater" because that's the line you put it in. It should be placed in the bottom of the sink cabinet under the RO system to detect leaks from the various push-in connectors that wet the cabinet floor. That should be thoroughly explained and seems to have been missed. Fourth, this system on my pressure well pump with 50-65 psi pressure switch, produces about 20 gallons a day, not 75 as advertised on desertcart. Real specs are actually spelled out in the manual and are accurate there. Not sure why they are advertising 75 GPD. The RO water to waste water ratio is not 1.5:1, which sounds amazing. It is closer to 1:1.5, which is closer to what I have read, about RO systems and is actually quite good for a non-boosted system. Although this is what I expected, it is something to be aware of if you are using it heavily and are paying for your water. A note on the above performance: my TDS (total dissolved solids) is lab tested at about 280 ppm for calcium compounds. This is high, resulting in very hard water, and will slow down RO water production. Also, running the system on a constant regulated higher pressure of 65 psi will improve the RO ratio and production performance. If you're not sure the RO system is working, without a TDS meter, just taste the waste water. (be careful if you suspect high levels of contaminants). Mine tastes like you dissolved a stick of chalk in it - imagined. The RO water is refreshing and clean. Overall, the system is excellent. The USA based company is one reason I chose this system. Although I have not had to use their help, other reviewers did and got good service. I highly recommend this system and their USA based company iSpring. Review: Exact filter to replace old system - Quality replacement for the iSpring RO water filter. Easy to install and the water quality is great. ## Features - HIGH-CAPACITY REPLACEMENT FILTER PACK - Individually wrapped 1-year filter cartridge set designed for most standard 5-stage RO systems - CLEAN, SAFE, GREAT-TASTING WATER - Enjoy pure, refreshing water straight from your faucet, with crystal-clear ice cubes, fresher tea and coffee, better-tasting food, and healthier baby formula—better than most bottled water - COMPLETE 7-PIECE FILTER SET - Includes (2) sediment filters, (2) granular activated carbon (GAC) filters, (2) carbon block (CTO) filters, and (1) post-carbon filter for comprehensive filtration - RO MEMBRANE NOT INCLUDED - This filter pack does not include a reverse osmosis membrane - EASY & SECURE FILTER REPLACEMENT - The upgraded FT15 post-carbon filter features a push-fit quick connection for faster, hassle-free installation. For assistance, refer to the user manual or contact our support team ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004HL32EE | | Best Sellers Rank | #4,516 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #44 in Replacement Under-Sink Water Filters | | Brand | iSpring | | Compatible Water Purifier Models | iSpring RCC7 | | Customer Reviews | 4.7 4.7 out of 5 stars (3,994) | | Date First Available | December 30, 2010 | | EU Spare Part Availability Duration | 1 Years | | External Testing Certification | ANSI | | Global Trade Identification Number | 00662425058457 | | Is Discontinued By Manufacturer | No | | Item Weight | 1 pounds | | Item model number | 1 year set | | Manufacturer | iSpring | | Material | Polypropylene, Granular Activated Carbon, Carbon Block | | Number of Items | 1 | | Product Benefits | Improves water taste and protects system components by removing impurities, bad tastes, and odors | | Product Dimensions | 2.5"D x 2.5"W x 10"H | | Set Name | 1-Year Replacement Filter Cartridge Pack | | UPC | 662425058457 662425023738 | | Unit Count | 1.0 Count | ## Product Details - **External Testing Certification:** ANSI - **Item Weight:** 16 ounces - **Material:** Polypropylene, Granular Activated Carbon, Carbon Block - **Product Benefits:** Improves water taste and protects system components by removing impurities, bad tastes, and odors - **Product Dimensions:** 2.5"D x 2.5"W x 10"H ## Images ![F7-GAC NSF Certified 1-Year Replacement Filter Cartridge Pack, 7-Count for Standard 5-Stage Reverse Osmosis (RO) Systems - Image 1](https://m.media-amazon.com/images/I/71S7S-e0VVL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: I installed this filter last week and my tds reader showed a 016 for at least 5 days, now it reads 022 and seems to be growing in numbers. why??!** A: The efficacy and longevity of any filtration element -- including the membrane -- is subjective according to your local water quality. It's possible that you got a defective membrane, but my personal experience with these is that it starts off with super low TDS when freshly installed, and then TDS gradually increases for a little while until it levels-off. If you're going to watch the numbers: always compare to your pre-filter readings, because you should be looking at the relative decrease in TDS and not the seeking same numbers as someone else using this product in a completely different location. I've had the same membrane (from this manufacturer) for almost 3 years now, and -- while it did start at 12 -- it's been holding at around 40 for a while, which is still 90% or more lower than straight out of the tap. **Q: What are the filters in this package? I know that there are 2 sediment filters are there, what are the other 5?** A: What is the inline filter? The sediment filter? **Q: Can I buy this for the ispring 6 stage? I know some filters dont need replacing for a while. Will this be okay?** A: Yes, this set has Stage 1, 2, 3, and 5. It does not have Stage 5, the alkaline mineral filter, and Stage 4, the membrane. The correct 1-year package for RCC7AK is F9K. Please search on Amazon.com for "ISPRING RCC7AK replacement filter pack". **Q: Does these filters fit the iSpring 400 GPD Light Commercial Tankless Reverse Osmosis RO?** A: I take that back, they're the same filters as shown for the (#FP15, #FG15, #FC15 and #FT15) iSpring 400 GPD other than this set is missing the #MC2 filter (which is only replaced once every two years). Wow, these are priced at about 15% of what they charge for the ones sold for the iSpring 400 GPD. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product. clear instructions. *by R***0 on April 20, 2025* This under sink 5 stage RO system went together easily with the help of the manual and is currently working quite well. A number of little things, like the spare parts kit and the leak sensor cutoff switch are a nice touch. The first stage sediment filter clear housing is a must and seems to only be included in this brand. Overall quality is excellent and the full color pictures with little installation hints were great. Some minor howevers... However, there are a couple of items that can be improved, although they don't directly affect the performance of the system. One is the sheer bulk of the system (and any other RO system of this design). For dual sink installations where you have two sets of drains - and possibly garbage disposers, the system will not fit under the sink in all cases - mine was one. The main problem is the pressure tank. If you have a cabinet next door to the sink that you can give up some space, then the tank can go there. Otherwise it could be a deal breaker. This should be explained at the beginning of the manual and should give a footprint diagram and state: "STOP! Before you unpack our system...". This could simply be an added sheet laying in the top of the package. Second, the tool list is basic and you'll need other tools depending on the installation. Buy the optional slide-out rack is a must unless you plan to unmount the entire RO system occasionally as it will be impossible to change filters under the sink, especially the RO membrane. I ended up installing mine in the utility room with the faucet mounted on my laundry sink. This would be true of any RO system of this design. Not something explained on Amazon web pages for any system I looked at. Third, the manual gives a great description on how to prepare the leak sensor feedwater cutoff device, but they omitted to tell you where to put it and which line to put it in. I added the term "feedwater" because that's the line you put it in. It should be placed in the bottom of the sink cabinet under the RO system to detect leaks from the various push-in connectors that wet the cabinet floor. That should be thoroughly explained and seems to have been missed. Fourth, this system on my pressure well pump with 50-65 psi pressure switch, produces about 20 gallons a day, not 75 as advertised on Amazon. Real specs are actually spelled out in the manual and are accurate there. Not sure why they are advertising 75 GPD. The RO water to waste water ratio is not 1.5:1, which sounds amazing. It is closer to 1:1.5, which is closer to what I have read, about RO systems and is actually quite good for a non-boosted system. Although this is what I expected, it is something to be aware of if you are using it heavily and are paying for your water. A note on the above performance: my TDS (total dissolved solids) is lab tested at about 280 ppm for calcium compounds. This is high, resulting in very hard water, and will slow down RO water production. Also, running the system on a constant regulated higher pressure of 65 psi will improve the RO ratio and production performance. If you're not sure the RO system is working, without a TDS meter, just taste the waste water. (be careful if you suspect high levels of contaminants). Mine tastes like you dissolved a stick of chalk in it - imagined. The RO water is refreshing and clean. Overall, the system is excellent. The USA based company is one reason I chose this system. Although I have not had to use their help, other reviewers did and got good service. I highly recommend this system and their USA based company iSpring. ### ⭐⭐⭐⭐⭐ Exact filter to replace old system *by T***2 on December 22, 2025* Quality replacement for the iSpring RO water filter. Easy to install and the water quality is great. ### ⭐⭐⭐⭐⭐ iSpring is a great company that backs their products! *by J***N on October 27, 2023* I have had my Isprings RO system for several years now. It has been a great performer and I have 0 complaints. The replacement filters are reasonably priced and all the equipment is quality. Anytime I have any issues or questions I am able to call them and get a tech on the phone that can answer my questions. Recently I spoke with Don about a 3rd party addon filter I purchased that was causing issues with my system flow. He took the time to troubleshoot the issue with me, even though the part causing the issues was sold by another company. He was able to quickly get my system working again and sent me a spare flow restrictor to accommodate the new flow rate. There are many places you can buy RO systems and filters out there and it wouldn't surprise me if they came from the same factories in China. But to have an American company that backs the product they sell and provides top notch after sales support is what really matters to me. Thank you Don! ## Frequently Bought Together - iSpring F7-GAC NSF Certified 1-Year Replacement Filter Cartridge Pack, 7-Count for Standard 5-Stage Reverse Osmosis (RO) Systems - iSpring Greatwell Reverse Osmosis Membrane 75 GPD 11.75” X 1.75”, Replacement Fits Standard Under Sink RO Drinking Water Filtration System, MC7 - iSpring FA15 Alkaline Inline Water Filter Cartridge, 10” x 2” with 1/4” Quick Connect, NSF Certified, Add-on for RO Systems, Balances pH & Restores Minerals, 3-Layer Replacement Filter --- ## 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.vu/products/3591696-f7-gac-nsf-certified-1-year-replacement-filter-cartridge-pack](https://www.desertcart.vu/products/3591696-f7-gac-nsf-certified-1-year-replacement-filter-cartridge-pack) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-04-24*