--- product_id: 68556368 title: "- NU Aqua Reverse Osmosis Water Filter System Replacement Set - 4 Stage 1 Year Under Sink Kit - Includes Sediment, Carbon Filters, Parts & Fittings - Universal RO Filtration Cartridge Pack" brand: "nu aqua" price: "β‚©190664" currency: KRW in_stock: true url: https://www.desertcart.kr/products/68556368-nu-aqua-reverse-osmosis-water-filter-system-replacement-set-4 store_origin: KR region: South Korea --- # Fast 100 GPD flow rate 50% cleaner water with HydraCoil tech Universal fit for 10" x 2.5" RO systems - NU Aqua Reverse Osmosis Water Filter System Replacement Set - 4 Stage 1 Year Under Sink Kit - Includes Sediment, Carbon Filters, Parts & Fittings - Universal RO Filtration Cartridge Pack **Brand:** nu aqua **Price:** β‚©190664 **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate your hydration game with NU Aqua’s next-level RO filter set! ## Quick Answers - **What is this?** - NU Aqua Reverse Osmosis Water Filter System Replacement Set - 4 Stage 1 Year Under Sink Kit - Includes Sediment, Carbon Filters, Parts & Fittings - Universal RO Filtration Cartridge Pack by nu aqua - **How much does it cost?** β‚©190664 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/68556368-nu-aqua-reverse-osmosis-water-filter-system-replacement-set-4) ## Best For - nu aqua enthusiasts ## Why This Product - Trusted nu aqua brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Universal Compatibility:** Seamlessly fits most standard under-sink RO systems, eliminating guesswork and ensuring hassle-free replacement. - β€’ **Certified Quality & BPA Free:** NSF-certified filters crafted with premium materials for safe, healthy, and great-tasting water all year long. - β€’ **Comprehensive 4-Stage Filtration:** Includes sediment, granular activated carbon, carbon block, and polishing filters for superior contaminant removal. - β€’ **Extend Your RO System’s Lifespan:** Protect your system’s components by removing harmful pollutants early, reducing maintenance and costly repairs. - β€’ **HydraCoil Tech for Ultra-Pure Water:** Experience up to 50% cleaner water with advanced molecular pore technology that traps even the tiniest pollutants. ## Overview The NU Aqua Reverse Osmosis Replacement Set is a premium 4-stage filtration kit designed for universal compatibility with standard 10" x 2.5" under-sink RO systems. Featuring cutting-edge HydraCoil technology, it delivers up to 50% cleaner water by efficiently removing over 99% of contaminants including arsenic, chlorine, fluoride, and lead. This BPA-free, NSF-certified filter set not only ensures crisp, great-tasting water but also extends the lifespan of your RO system with a fast 100 gallons per day flow rate and durable construction. ## Description Full description not available ## Features - PREMIUM QUALITY REVERSE OSMOSIS FILTER CARTRIDGES: These reverse osmosis water filter replacement have gone through rigorous development and testing in our U.S. lab to provide consistent great tasting, clean and healthy water on demand while maintaining superior performance. If you're not satisfied with your filters in 120 Days send them back. - CUTTING-EDGE HYDRACOIL TECH: HydraCoil utilizes a specialty technology manufacturing process for up to 50% cleaner water than comparable ro systems. Our carbon filters provide a higher absorption rate due to the molecular structure of the pores becoming more permeable which allows even the smallest of particulates to be efficiently removed from your water. This allows the ro water filter system to provide up to a 99% rejection rate of 1000+ pollutant such as arsenic, chlorine, fluoride and lead - UNIVERSAL RO FILTER SYSTEM COMPATIBILITY: Fits most standard undersink reverse osmosis water filter systems that use 10” x 2.5” filter sizes; including RO5MX, ROES-100, ROES-50, RCC100P, RO5e, FLTSET0510Q, -MAX90, F5-75, Puroflo ERO 5, RFK-5, CMP10-F, Culligan 1000R, 1000R-D, 750R-D, IC-1000, RV-1000, SY-1000, & Simpure SP4-RO75. For most under sink RO systems, this is the most common industry standard filter size - INCREASES RO FILTRATION SYSTEM LIFESPAN: High quality filters not only improve the water produced by your reverse osmosis undersink system it extends the longevity of the it's components. Effectively removing pollutants early in the filtration process protects fittings, housings and valves so that your system can keep running with little to no maintenance - REVERSE OSMOSIS REPLACEMENT FILTERS: Our 4 Stage Replacement Water Filter Set includes a Polypropylene Sediment Filter (1 Micron), GAC Granular Activated Carbon Filter (1 Micron), Carbon Block Filter (5 Micron), & a Carbon Polishing Filter (1 Micron). Includes additional replacement parts pack (t-connect & elbow fittings) ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Plastic | | Product Dimensions | 2.5"D x 2.5"W x 10"H | | External Testing Certification | NSF | | Product Benefits | Provides up to 50% cleaner water, higher absorption rate, and removes various pollutants for great tasting, clean and healthy water. | | Brand | NU Aqua | | Unit Count | 1.0 Count | | Compatible Water Purifier Models | APEC Water Systems ROES-100, APEC Water Systems ROES-50 | | Number of Items | 1 | | Manufacturer | NU Aqua | | Part Number | unknown | | Item Weight | 4.99 pounds | | Item model number | Platinum Series Filter Replacement Set | | Is Discontinued By Manufacturer | No | | Size | 5-Stage (No Membrane) | | Color | 1 Year | | Finish | Unfinished | | Item Package Quantity | 1 | | Number Of Holes | 1 | | Number of Handles | 1 | | Mounting Type | Protruding | | Special Features | BPA Free, Fast 100 Gallon Per Day Flow Rate, Premium High-Quality Medium, Removes 99% of Contaminants, Universally Compatible With Any Standard 10 Inch Housing | | Included Components | Filters | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Material:** Plastic - **Product Dimensions:** 2.5"D x 2.5"W x 10"H - **External Testing Certification:** NSF - **Product Benefits:** Provides up to 50% cleaner water, higher absorption rate, and removes various pollutants for great tasting, clean and healthy water. - **Brand:** NU Aqua ## Images ![- NU Aqua Reverse Osmosis Water Filter System Replacement Set - 4 Stage 1 Year Under Sink Kit - Includes Sediment, Carbon Filters, Parts & Fittings - Universal RO Filtration Cartridge Pack - Image 1](https://m.media-amazon.com/images/I/71Di5nAqDuL.jpg) ## Available Options This product comes in different **Color, Size** options. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/68556368-nu-aqua-reverse-osmosis-water-filter-system-replacement-set-4](https://www.desertcart.kr/products/68556368-nu-aqua-reverse-osmosis-water-filter-system-replacement-set-4) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-18*