--- product_id: 159380850 title: "SimPure Portable Gravity-Fed Water Filter with 3L Bag | Gravity Water Purifier with Tree Strap, BPA Free Survival Gear and Equipment for Camping Hiking Emergency Preparedness" brand: "simpure" price: "HK$464" currency: HKD in_stock: true category: "Sim Pure" url: https://www.desertcart.hk/products/159380850-simpure-portable-gravity-fed-water-filter-with-3l-bag-gravity store_origin: HK region: Hong Kong --- # 0.1-micron ultrafiltration 2.8 oz ultra-lightweight 27 L/hr flow rate SimPure Portable Gravity-Fed Water Filter with 3L Bag | Gravity Water Purifier with Tree Strap, BPA Free Survival Gear and Equipment for Camping Hiking Emergency Preparedness **Brand:** simpure **Price:** HK$464 **Availability:** ✅ In Stock ## Summary > 💧 Stay hydrated, stay unstoppable—pure water anywhere, anytime. ## Quick Answers - **What is this?** SimPure Portable Gravity-Fed Water Filter with 3L Bag | Gravity Water Purifier with Tree Strap, BPA Free Survival Gear and Equipment for Camping Hiking Emergency Preparedness by simpure - **How much does it cost?** HK$464 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/159380850-simpure-portable-gravity-fed-water-filter-with-3l-bag-gravity) ## Best For - simpure enthusiasts ## Why This Product - Trusted simpure brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pack Light, Travel Far:** Weighs only 2.8 ounces and rolls up compactly to save precious backpack space. - • **Built to Last for Years:** Filters up to 5,000 liters—enough clean water for a family of four over 3.5 years. - • **Ultra-Clean Water, Anytime:** Removes 99.99999% of contaminants with triple-layer filtration including coconut shell carbon. - • **Versatility Meets Adventure:** Use as a personal filter, connect to bottles, or extend with a 29.5-inch tube for ultimate flexibility. - • **Effortless Hydration On-the-Go:** Hands-free gravity filtration means no pumping or squeezing—just hang and hydrate. ## Overview The SimPure Portable Gravity-Fed Water Filter features a 3L BPA-free bag and advanced 0.1-micron ultrafiltration membrane combined with activated carbon to remove over 99.99999% of contaminants. Weighing just 2.8 ounces, it delivers a rapid 27 liters per hour flow rate and supports up to 5,000 liters of filtered water, making it an essential lightweight survival and camping gear for millennial adventurers seeking reliable, hands-free hydration. ## Description desertcart.com : SimPure Portable Gravity-Fed Water Filter with 3L Bag | Gravity Water Purifier with Tree Strap, BPA Free Survival Gear and Equipment for Camping Hiking Emergency Preparedness : Sports & Outdoors ## Features - Very Versatile: Besides the gravity water filter system, the included filter can be used in many different ways. Use as a personal water filter, or add a 29.5-inch extension tube for more distance drinking. Even connect onto a water bottle. - Long Lifespan and Speedy Treatment Time: Our water purifier camping has a lifespan of 5,000 liters (1320gallons), for a family of four uses up to 3.5 years. With a flow rate of 27 liters per hour, it won’t slow you down when you’re trying to make miles. - 0.1-micron Ultrafiltration: Our water filter camping made up of 0.1-micron hollow fiber ultrafiltration membrane, 5-micron coconut shell GAC filter, and 0.2-micron PP fiber filter, removes rate over 99.99999%, chlorine, odors. - Easy to Use: Just hang on a tree with the tree strap, hands-free filtration, enjoy effort-free (no pumping, no squeezing, barely any waiting) filtered water within minutes. - Very Lightweight: Gravity water filter weighs just 2.8 ounces and can be completely rolled up to save space in your backpack. With 3L TPU gravity-fed bag can provide you enough drinking water. Ideal for backpacking, camping, or just keeping on hand for emergencies. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Y4XX65M | | Best Sellers Rank | #15,468 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5 in Camping & Hiking Water Purifiers #27 in Camping & Hiking Water Filters | | Brand Name | SimPure | | Capacity | 3 liters | | Container Type | Bag,Bottle,Tube | | Customer Reviews | 4.6 4.6 out of 5 stars (1,858) | | EU Spare Part Availability Duration | 3 years | | Filter Life Cycle | 3.5 years | | Included Components | Filter, Tree Strap | | Installation Type | Freestanding | | Item Weight | 3.2 ounces | | Manufacturer | SimPure | | Material Type | Plastic | | Maximum Flow Rate | 27 liters per hour | | Model Name | gear | | Model Number | OESF002Z_4S8 | | Other Special Features of the Product | Portable | | Part Number | OESF002Z_4S8 | | Power Source | Non Electric | | Purification Method | Activated Carbon, Hollow Fiber Membrane | | Supported Water TDS Level Maximum (PPM) | 1000 | | Unit Count | 1 Count | ## Product Details - **Brand:** SimPure - **Capacity:** 3 liters - **Included Components:** Filter, Tree Strap - **Installation Type:** Freestanding - **Item Weight:** 3.2 ounces - **Material:** Plastic - **Package Information:** Bag,Bottle,Tube - **Power Source:** Non Electric - **Purification Method:** Activated Carbon, Hollow Fiber Membrane - **Special Feature:** Portable ## Images ![SimPure Portable Gravity-Fed Water Filter with 3L Bag | Gravity Water Purifier with Tree Strap, BPA Free Survival Gear and Equipment for Camping Hiking Emergency Preparedness - Image 1](https://m.media-amazon.com/images/I/61GRTzGm6YL.jpg) ## Frequently Bought Together - SimPure Gravity Water Filter, Portable Gravity-Fed Water Purifier with 3L Bag, Tree Strap, BPA Free Survival Gear and Equipment for Camping Hiking Emergency Preparedness - Membrane Solutions Straw Water Filter S1, NSF/ANSI 42&372&401 certificated, Survival Filtration Portable Gear, Emergency Preparedness, Supply for Drinking Hiking Camping Team Family Outing - Potable Aqua Water Purification Tablets with PA Plus, Portable and Effective Solution for Camping, Hiking, Emergencies, Natural Disasters and International Travel, Two 50ct Bottles --- ## 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.hk/products/159380850-simpure-portable-gravity-fed-water-filter-with-3l-bag-gravity](https://www.desertcart.hk/products/159380850-simpure-portable-gravity-fed-water-filter-with-3l-bag-gravity) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-01*