--- product_id: 320540485 title: "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" brand: "proone" price: "€ 1194.42" currency: EUR in_stock: true category: "Pro One" url: https://www.desertcart.sk/products/320540485-proone-big-gravity-water-filter-system-high-capacity-countertop-stainless store_origin: SK region: Slovakia --- # Non-electric gravity filtration 3-gallon stainless steel capacity IAPMO Certified contaminant reduction 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 **Brand:** proone **Price:** € 1194.42 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with gravity-powered purity! ## Quick Answers - **What is this?** 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 by proone - **How much does it cost?** € 1194.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/320540485-proone-big-gravity-water-filter-system-high-capacity-countertop-stainless) ## 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 - • **Generous 3-Gallon Capacity:** Large volume means less frequent refills, ideal for busy households or on-the-go hydration needs. - • **Certified Clean Water Assurance:** IAPMO certification guarantees reduction of lead, PFAS, microplastics, chlorine taste & odor for peace of mind. - • **Gravity-Powered Filtration Freedom:** No electricity needed—perfect for emergency preparedness, camping, or sustainable daily use. - • **Long-Lasting Silver-Infused Filters:** Each filter lasts up to 9 months, preventing contaminant growth and delivering consistently fresh water. - • **Sleek & Durable Stainless Steel Design:** Polished corrosion-resistant stainless steel fits stylishly on any countertop or RV setup, built to last. ## Overview The ProOne Big+ Gravity Water Filter System is a premium 3-gallon stainless steel countertop dispenser that uses certified gravity filtration to remove harmful contaminants including lead, PFAS, microplastics, and chlorine taste. Its durable, rust-resistant design and long-lasting silver-infused filters provide clean, great-tasting water without electricity, making it perfect for everyday use, emergencies, or outdoor adventures. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08KWJP859 | | Best Sellers Rank | #181,097 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #382 in Under-Sink Water Filters | | Brand | ProOne | | Brand Name | ProOne | | Capacity | 3 gallons | | Color | Silver | | Colour | Silver | | Customer Reviews | 4.1 out of 5 stars 104 Reviews | | Included Components | Gravity System, One 7" Filter, Stand, Mat, Gravity System Kit included | | Installation Type | Freestanding | | Installation type | Freestanding | | Manufacturer | ProOne | | Manufacturer Part Number | PO1-BIGPLUS-1POG7 | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model Number | PO1-BIGPLUS-1POG7 | | Power Source | Non Electric | | Style | One Filter | | Style Name | One Filter | | UPC | 854619008779 850024056084 | | Unit Count | 1 Count | ## Product Details - **Brand:** ProOne - **Capacity:** 3 Gallons - **Colour:** Silver - **Material:** Stainless Steel - **Style:** Polished Stainless ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61E77gjvNeL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/71i7g37u9QL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/813iwC7tTiL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/714B1wXSbWL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71KCfUURy8L.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 Big+ Gravity Water Filter System - High Capacity Countertop Stainless Steel Water Filter Dispenser - IAPMO Certified to Reduce Lead, Total PFAS, Microplastics, Chlorine Taste & Odor - ProOne G-Series 7-Inch Gravity Filter Replacement 2-Pack - ProOne® & Berkey® Gravity Water Filtration Systems Compatible - NSF-42 Certified (2-Pack) - FACHIOO 7" Ceramic Fluorine Filter, Replacement Filters for ProOne® G2.0 Filters, ProOne® Countertop Gravity Water Filter System and Berkey® Gravity Water Filter System(Pack of 2) --- ## 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.sk/products/320540485-proone-big-gravity-water-filter-system-high-capacity-countertop-stainless](https://www.desertcart.sk/products/320540485-proone-big-gravity-water-filter-system-high-capacity-countertop-stainless) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-14*