--- product_id: 392883067 title: "Geekpure 10-inch Universal Inline Alkaline Replacement Water Filter Kit pH+ for Reverse Osmosis System -1/4”Thread" brand: "geekpure" price: "426 zł" currency: PLN in_stock: true reviews_count: 9 url: https://www.desertcart.pl/products/392883067-geekpure-10-inch-universal-inline-alkaline-replacement-water-filter-kit store_origin: PL region: Poland --- # pH boost 7.5-8.5 fits 5-6 stage RO 3-6 months lifespan Geekpure 10-inch Universal Inline Alkaline Replacement Water Filter Kit pH+ for Reverse Osmosis System -1/4”Thread **Brand:** geekpure **Price:** 426 zł **Availability:** ✅ In Stock ## Summary > 💦 Upgrade Your Hydration, Upgrade Your Life! ## Quick Answers - **What is this?** Geekpure 10-inch Universal Inline Alkaline Replacement Water Filter Kit pH+ for Reverse Osmosis System -1/4”Thread by geekpure - **How much does it cost?** 426 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/392883067-geekpure-10-inch-universal-inline-alkaline-replacement-water-filter-kit) ## Best For - geekpure enthusiasts ## Why This Product - Trusted geekpure brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Mineral-Rich Hydration:** Replenishes essential minerals like calcium, magnesium, sodium, and potassium for tastier, nutrient-packed water. - • **Elevate Your Water Game:** Transforms acidic RO water (pH 5-6) into refreshing alkaline water (pH 7.5-8.5) for a healthier sip. - • **Long-Lasting & Reliable:** Individually sealed filters with a 3-6 month lifespan and 3-year shelf life, ensuring consistent quality and freshness. - • **Plug & Play Installation:** Complete kit with quick fittings, clamps, and seal tape—everything you need for a hassle-free setup. - • **Seamless RO System Upgrade:** Compatible with most 5 or 6 stage reverse osmosis systems—upgrade to 6 or 7 stages effortlessly. ## Overview The Geekpure 10-inch Universal Inline Alkaline Replacement Water Filter Kit enhances reverse osmosis systems by raising water pH to an alkaline 7.5-8.5 and restoring vital minerals. Designed for easy installation with all necessary fittings included, it fits most 5 or 6 stage RO systems and offers a 3-6 month filter lifespan. This kit delivers fresher, healthier, and better-tasting water, making it an essential upgrade for health-conscious professionals. ## Description Specification: FEED WATER PRESSURE: 40 - 100 PSI TEMPERATE:40-110°F/5-45°C PH:3.0 -11.0FEED WATER :RO WATER TURBIDITY <1.0 NTU MAX SDI <4.0 HARDNESS <5 GPG Shelf life: 3 Years More valuable information: ✪What is dimension of the Geekpure Replacement Water Filters? It is 2"ODx 10" height and standard. ✪How to add it on my 5 Stage Ro system? All necessary parts in the box, we attach usage manual on this listing or contact with us directly. ✪If not Geekpure, the filters is available to other brands Ro water purifier? Please don't worry. it compatible to most Ro system. ✪What is in the box? 1 x Alkaline Filter,4 x Quick fittings (for 1/4" and 3/8"tube), 2 x fixed clamp, 1 x seal tape, 2 x 1/4" and 3/8" PE tube. Note: 1. The Life Time of the Filter Cartridge is Around 3-6 Months,It Depends on Usage Amount and Feed Water Quality. . 2.It Is Recommended to Wait Until the Entire System Is Pressurized (Including Storage Tank & Faucet) and Re-Check for Any Leaks Before Leaving Installation Site. Review: نوعية الفلتر والجهاز ككل ممتاز جدا والشركة البائع لديها خدمات ما بعد البيع رائعة مصداقية عالية انصح بالشراء وبقوة Review: Tastes great - Excellent value and makes the water taste great ## Features - Alkaline Mineral pH+ Remineralization Filter,Adjust Ro water (ph is 5-6) to alkalescent water. PH will be around 7.5-8.5. and add Calcium,magnesium,sodium and potassium ions back to the Ro water,Used with Ro systems to complement their absolute filtration qualities.Produces pH-balanced alkaline water - Fits most 5 or 6 stage reverse osmosis systems.Providing all essential mineral supplements while drinking a tastier water than your normal RO water. It feels remarkably refreshing and gives an all-around healthy boost - DIMENSION-Diameter 2" x Length 10". inlet/outlet: 1/4" NPT thread - GOOD PACKING-The filter is individually wrapped&sealed well. life time:3-6 months,shelf life:3 years - Pack of 10 .1 x Alkaline Filter,2 x Quick fittings (for 1/4" tube ),2 x Quick fittings (for 3/8" tube), 2 x fixed clamp, 1 x seal tape, 2 x 1/4" and 3/8" PE tube.all necessarty parts in the box,you may upgrade 5 stage Ro system to 6 or 7 stage - NOTE:Please flush new filters 15 minutes ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TNHXWFH | | Best Sellers Rank | #21,142 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #74 in Replacement Water Filters | | Brand Name | Geekpure | | Customer Reviews | 4.4 4.4 out of 5 stars (456) | | EU Spare Part Availability Duration | 3 Years | | External Testing Certification | WQA | | Item Dimensions D x W x H | 5.1D x 25.4W x 5.1H centimeters | | Item Weight | 363 g | | Manufacturer | Geekpure | | Manufacturer Part Number | C-RO5-AF | | Material Type | Polypropylene,Calcium sulfite and Mg | | Model Number | C-RO5-AF | | Number of Items | 10 | | Product Benefits | Alkalizes water (PH 5-6 to 7. | | Set Name | 10-Piece Alkaline Filter Set | | UPC | 726962550031 | | Unit Count | 1 Count | ## Product Details - **External testing certification:** WQA - **Item weight:** 363 g - **Material:** Polypropylene,Calcium sulfite and Mg - **Product dimensions:** 5.1D x 25.4W x 5.1H centimeters ## Images ![Geekpure 10-inch Universal Inline Alkaline Replacement Water Filter Kit pH+ for Reverse Osmosis System -1/4”Thread - Image 1](https://m.media-amazon.com/images/I/61xEY1JJArL.jpg) ![Geekpure 10-inch Universal Inline Alkaline Replacement Water Filter Kit pH+ for Reverse Osmosis System -1/4”Thread - Image 2](https://m.media-amazon.com/images/I/61cP2zOQllL.jpg) ![Geekpure 10-inch Universal Inline Alkaline Replacement Water Filter Kit pH+ for Reverse Osmosis System -1/4”Thread - Image 3](https://m.media-amazon.com/images/I/61jqfFTERcL.jpg) ![Geekpure 10-inch Universal Inline Alkaline Replacement Water Filter Kit pH+ for Reverse Osmosis System -1/4”Thread - Image 4](https://m.media-amazon.com/images/I/71OBpxnMgbL.jpg) ![Geekpure 10-inch Universal Inline Alkaline Replacement Water Filter Kit pH+ for Reverse Osmosis System -1/4”Thread - Image 5](https://m.media-amazon.com/images/I/71jhGrLqCKL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***M on 6 December 2025* نوعية الفلتر والجهاز ككل ممتاز جدا والشركة البائع لديها خدمات ما بعد البيع رائعة مصداقية عالية انصح بالشراء وبقوة ### ⭐⭐⭐⭐⭐ Tastes great *by P***P on 19 September 2025* Excellent value and makes the water taste great ### ⭐⭐⭐⭐⭐ Excellent quality *by J***L on 17 May 2025* Excellent quality and does the purpose ## Frequently Bought Together - Geekpure 10 Inch Inline Alkaline Water Filter Kit pH+ for Reverse Osmosis System -1/4” Port - Geekpure 5 Stage Reverse Osmosis Replacement Filter Set with 50 GPD Membrane -Standard 10 Inch --- ## 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.pl/products/392883067-geekpure-10-inch-universal-inline-alkaline-replacement-water-filter-kit](https://www.desertcart.pl/products/392883067-geekpure-10-inch-universal-inline-alkaline-replacement-water-filter-kit) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*