--- product_id: 579451743 title: "ProOne Big II Gravity Water Filter, 2.5-Gallon Water Filtration System with (2) 7-Inch Filters and BPA-Free Spigot, Independently Tested Proven to Reduce PFAS" brand: "proone" price: "7090 som" currency: KGS in_stock: false reviews_count: 8 url: https://www.desertcart.kg/products/579451743-proone-big-ii-gravity-water-filter-2-5-gallon-water store_origin: KG region: Kyrgyzstan --- # No Electricity Needed 2.5 Gallon Capacity Removes PFAS & Microplastics ProOne Big II Gravity Water Filter, 2.5-Gallon Water Filtration System with (2) 7-Inch Filters and BPA-Free Spigot, Independently Tested Proven to Reduce PFAS **Brand:** proone **Price:** 7090 som **Availability:** ❌ Out of Stock ## Summary > 💦 Drink Clean, Live Clean! ## Quick Answers - **What is this?** ProOne Big II Gravity Water Filter, 2.5-Gallon Water Filtration System with (2) 7-Inch Filters and BPA-Free Spigot, Independently Tested Proven to Reduce PFAS by proone - **How much does it cost?** 7090 som with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/579451743-proone-big-ii-gravity-water-filter-2-5-gallon-water) ## 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 - • **Emergency Ready:** Stay prepared with a gravity filter that works without power. - • **Mineral-Rich Hydration:** Retains beneficial minerals for great-tasting water. - • **Family-Sized Filtration:** Perfect for 2-4 people, ideal for small families. - • **Long-Lasting Performance:** Filters last up to 6 months for worry-free hydration. - • **Purity Meets Portability:** Enjoy clean water anywhere, anytime! ## Overview The ProOne Big II Gravity Water Filter is a 2.5-gallon portable filtration system designed to remove harmful contaminants like PFAS and microplastics while retaining essential minerals. Ideal for small families and emergency situations, this BPA-free system operates without electricity and features long-lasting filters that can purify water for up to six months. ## Description Full description not available ## Features - CLEANER WATER PURIFICATION: With so many chemicals and contaminants out there, everyone needs a reliable water purification system. This Big II plastic water filter is a large-capacity, portable filtration system that can travel with you anywhere. - COUNTER-TOP PURIFIED WATER DISPENSER GRAVITY FILTER FOR CLEANER WATER: Our filters help remove contaminants and microplastics 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. - LARGE WATER PURIFIER FILTER HOLDS 2.5 GALLONS OF DRINKING WATER: This water filter system is perfect for 2 to 4 people, making it a great option for small families. Our unique design allows you to see how much water is left in the lower container, so you'll know when to refill. - LONG-LASTING FILTER: 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. ## Images ![ProOne Big II Gravity Water Filter, 2.5-Gallon Water Filtration System with (2) 7-Inch Filters and BPA-Free Spigot, Independently Tested Proven to Reduce PFAS - Image 1](https://m.media-amazon.com/images/I/51yl4JxHJnL.jpg) ![ProOne Big II Gravity Water Filter, 2.5-Gallon Water Filtration System with (2) 7-Inch Filters and BPA-Free Spigot, Independently Tested Proven to Reduce PFAS - Image 2](https://m.media-amazon.com/images/I/71w-GZLhpHL.jpg) ![ProOne Big II Gravity Water Filter, 2.5-Gallon Water Filtration System with (2) 7-Inch Filters and BPA-Free Spigot, Independently Tested Proven to Reduce PFAS - Image 3](https://m.media-amazon.com/images/I/81eHikDZixL.jpg) ![ProOne Big II Gravity Water Filter, 2.5-Gallon Water Filtration System with (2) 7-Inch Filters and BPA-Free Spigot, Independently Tested Proven to Reduce PFAS - Image 4](https://m.media-amazon.com/images/I/7103aNJkpNL.jpg) ![ProOne Big II Gravity Water Filter, 2.5-Gallon Water Filtration System with (2) 7-Inch Filters and BPA-Free Spigot, Independently Tested Proven to Reduce PFAS - Image 5](https://m.media-amazon.com/images/I/71pMMJrWYFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Believer *by G***C on Reviewed in the United States on October 6, 2022* I purchased this system because the city water where I live is not drinkable and I also travel for work bringing me to many questionable water sources in the RV. I like the fact that this is USA made and after much research and viewing the purification testing certs, I decided to give it a try. Before this purchase I was making trips to the water shop every other day since I was pregnant and could not fill the 5 gallon jugs I would normally use. I also ended up on restrictions after delivery and could not leave the house for a few weeks. Needless to say this has been a much needed blessing to have access to pure water available at the tap. After losing water for a day due to water line maintenance, I was forced to use the water from my fresh water tank in the RV, which I know I haven't treated in quit some time. I was a little nervous and would not just use my family as guinea pigs lol, but put faith in the Certs and claims for purification. The water came out tasting great and no adverse side effects. I will say that when I first started using this I was not impressed with the taste but was grateful for clean water. Don't let that deter you because the taste does get better. It took about 4 or 5 full cycles for the taste to be pretty good. I thought it may be a little off because of the minerals left behind, but after about a good month of regular use it is the best tasting water. No complaints at all about the taste now. I have 2-7" filters and it really doesn't take that long for a full cycle, maybe 1.5hrs but you can use the water in the lower chamber while it fills. Also, I keep a gallon of filtered water in the fridge and refill the jug and the purifier throughout the day as needed. I have a five person household and I use it for my dogs and a few potted plants outside. We have always had plenty of water available when needed. I have read that you can clean and reuse ceramic filters but I haven't tried it and you should do your own research on that. Otherwise it's best to follow the manufacture's suggestions on filter replacement. Very happy with this purchase and I'm looking forward to being able to take this on our tent camping adventures as well. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Huge difference in taste! *by M***S on Reviewed in the United States on May 4, 2022* I did a lot of research in different water filters and it took me weeks to decide which one to get. I'm very pleased with my choice of the ProOne Big II gravity water filter. It fits perfectly on my kitchen counter next to my sink(bought a plant stand from Lowe's to place it on). My tap water has a pretty noticable chlorine smell but once it goes through the filtration, the water has zero smell and zero taste. All you get is smooth water since 99.9% of everything is filtered out (including fluoride). I highly recommend this product and the price is great as well! I bought the option of the (2)7" filters and I use them both at the same time to filter the water faster. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars We LOVE our ProOne Big II Gravity Water Filter, 2.5-Gallon Water Filtration System *by K***S on Reviewed in the United States on October 16, 2023* Our ProOne Big II Gravity Water Filter, 2.5-Gallon Water Filtration System with (2) 7-Inch Filters and BPA-Free Spigot, Independently Tested Proven to Reduce PFAS! And because of the testing they did , that is why we bought it! Better then the other ones. --- ## 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.kg/products/579451743-proone-big-ii-gravity-water-filter-2-5-gallon-water](https://www.desertcart.kg/products/579451743-proone-big-ii-gravity-water-filter-2-5-gallon-water) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-04-29*