--- product_id: 330683951 title: "ProOne G-Series 7-Inch Gravity Filter Replacement 1-Pack - Universally Compatible with Gravity Water Filtration Systems - NSF/ANSI Certified to Reduce Lead, Microplastics, & Total PFAS (1-Pack)" brand: "proone" price: "€ 219.25" currency: EUR in_stock: true category: "Pro One" url: https://www.desertcart.at/products/330683951-proone-g-series-7-inch-gravity-filter-replacement-1-pack store_origin: AT region: Austria --- # 6-month long-lasting filter lifespan 7-inch ceramic filter for deep purification NSF/ANSI certified to reduce lead, microplastics & PFAS ProOne G-Series 7-Inch Gravity Filter Replacement 1-Pack - Universally Compatible with Gravity Water Filtration Systems - NSF/ANSI Certified to Reduce Lead, Microplastics, & Total PFAS (1-Pack) **Brand:** proone **Price:** € 219.25 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of the hydration curve with ProOne’s gravity filter—clean water, anytime, anywhere. ## Quick Answers - **What is this?** ProOne G-Series 7-Inch Gravity Filter Replacement 1-Pack - Universally Compatible with Gravity Water Filtration Systems - NSF/ANSI Certified to Reduce Lead, Microplastics, & Total PFAS (1-Pack) by proone - **How much does it cost?** € 219.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/330683951-proone-g-series-7-inch-gravity-filter-replacement-1-pack) ## Best For - proone enthusiasts ## Why This Product - Trusted proone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power-Free Peace of Mind:** Gravity-based design means clean water even during outages or off-grid adventures—your essential survival companion. - • **Silver-Infused Longevity:** Built-in silver technology inhibits bacterial growth, ensuring your filter stays fresh and effective for up to 6 months. - • **Certified Safety You Can Trust:** NSF/ANSI-42 and additional independent lab certifications guarantee top-tier contaminant reduction including lead and microplastics. - • **Effortless, Anywhere Filtration:** No priming needed—just install and enjoy fresh water from lakes, rivers, or tap, perfect for home, travel, or emergency use. - • **Pure Hydration, Zero Compromise:** Advanced ceramic filtration removes harmful contaminants while preserving essential minerals for crisp, clean taste. ## Overview The ProOne G-Series 7-Inch Gravity Filter Replacement is a universally compatible, NSF/ANSI certified ceramic filter designed to reduce lead, microplastics, and total PFAS. It offers up to 6 months of reliable, silver-infused filtration without the need for electricity or priming, making it ideal for countertop systems, outdoor adventures, and emergency preparedness. ## Description 7-Inch 1-Pack ## Features - REPLACEMENT WATER PURIFIER FILTER: With so many chemicals and contaminants out there, everyone needs a reliable water filtration system. With this replacement filter for the ProOne Big+ or Big II Countertop Gravity Water Filter Systems, you'll never run out of clean water. - WATER GRAVITY FILTER: Our filters help remove contaminants from your drinking water. Beneficial minerals such as calcium are left behind for great-tasting, healthier H2O that your entire family can enjoy worry-free.NSF/ANSI-42 component certified. Independent lab tested to other NSF standards. - PORTABLE WATER FILTRATION SYSTEM: Our filters don't require any priming. Easy to clean. This makes them perfect to use anywhere! The all-in-one filtration is ideal for use with most water sources, including lakes, rivers, streams, ponds, rain, and tap water. - LONG-LASTING FILTERS: Each filter will last up to 6 months with regular daily use. Our filters are infused with silver to help prevent unwanted contaminant growth, leaving you with convenient, worry-free drinking water. - SURVIVAL AND EMERGENCY WATER FILTER: This portable water filtration system functions without electricity. Even without power, you'll have access to clean water. This water filter will be there whether you're fighting through a natural disaster or going on a camping trip or just daily use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08KWKK9D3 | | Brand Name | ProOne | | Customer Reviews | 4.4 4.4 out of 5 stars (112) | | External Testing Certification | NSF | | Included Components | ProOne Filter | | Item Dimensions D x W x H | 20.3D x 7.6W x 7.6H centimeters | | Item Type Name | ProOne Replacement Filter | | Item Weight | 544 g | | Manufacturer | Culligan | | Manufacturer Part Number | CA-Waterfilter-36PC | | Material Type | Ceramic | | Model Number | PROF07AB | | Number of Items | 1 | | Product Benefits | Removes Contaminants, Preserves Beneficial Minerals | | Set Name | 1-Pack | | UPC | 850024056176 854619008953 854619008861 | | Unit Count | 1 Count | ## Product Details - **External testing certification:** NSF - **Item weight:** 544 g - **Material:** Ceramic - **Product benefits:** Removes Contaminants, Preserves Beneficial Minerals - **Product dimensions:** 20.3D x 7.6W x 7.6H centimeters ## Images ![ProOne G-Series 7-Inch Gravity Filter Replacement 1-Pack - Universally Compatible with Gravity Water Filtration Systems - NSF/ANSI Certified to Reduce Lead, Microplastics, & Total PFAS (1-Pack) - Image 1](https://m.media-amazon.com/images/I/61Zhu-axiOL.jpg) ## Questions & Answers **Q: How do I set up my ProOne gravity filter for the first time?** A: Scrub each filter under cold running water without allowing water to go inside the blue stem. After scrubbing your filters, cycle 3 batches of water through them and dump the water. Start drinking your water on the fourth cycle for the best taste. **Q: How do I prep my ProOne gravity system for travel?** A: Allow your filter elements to dry out, then wrap them in a cloth and store them in a safe place. If you store filter(s) inside the gravity system, make sure they have ample padding to prevent breakage. **Q: How often should I clean my gravity systems and filters?** A: We recommend cleaning your systems and filters at least once a month. **Q: When and how should I store my filters?** A: If you are not using your filters or system for more than 4–7 days, drain the water and air-dry the filters. Wrap the filters in a terry cloth towel and store them in a cool, dry place. Do NOT put them in a plastic bag or any enclosed container. **Q: How many filters should I use?** A: Each ProOne G2.0 filter has a general lifespan of up to 6 months with daily use. Using more filters at a time will increase their lifespan and flow rate at the same time. Using 3 filters at a time will provide the fastest flow rate. ## Frequently Bought Together - ProOne G-Series 7-Inch Gravity Filter Replacement 1-Pack - Universally Compatible with Gravity Water Filtration Systems - NSF/ANSI Certified to Reduce Lead, Microplastics, & Total PFAS (1-Pack) - ProOne Big+ Gravity Water Filter System - High Capacity Countertop Stainless Steel Water Filter Dispenser - IAPMO Certified to Reduce Lead, Total PFAS, Microplastics, Chlorine Taste & Odor --- ## 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.at/products/330683951-proone-g-series-7-inch-gravity-filter-replacement-1-pack](https://www.desertcart.at/products/330683951-proone-g-series-7-inch-gravity-filter-replacement-1-pack) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-09-21*