Gravity Water Filter System, TPU Water Purifier Bag, 0.01 Micron Ultrafiltration, 4000L Lifespan, BPA-Free Portable Water Filtration for Camping, Backpacking, Survival Gear (1.6 Gallon/6L)
Gravity Water Filter System, TPU Water Purifier Bag, 0.01 Micron Ultrafiltration, 4000L Lifespan, BPA-Free Portable Water Filtration for Camping, Backpacking, Survival Gear (1.6 Gallon/6L)
Couldn't load pickup availability
- 24/7 Customer Support
- Risk-Free 30-Day Returns
- Fast & Reliable U.S. Shipping
Contact Information
Contact Information
30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
✔ Fast refunds
✔ No hidden conditions
Fast U.S. Shipping
Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
✔ Real-time tracking available
👉 Track your order anytime from the header via Track Order
About This
- 1.【ULTIMATE FILTRATION PERFORMANCE】Equipped with a dual-stage filtration system—0.01-micron hollow fiber ultrafiltration membrane and 1μm PP cotton. Effectively removes 99.9999% of impurities, micro-plastics, and sediments. With a massive 4,000-liter (1,056 gallons) filter lifespan, it’s the most reliable survival gear for long-term outdoor use.
- 2.【TRUE TASTE-FREE & BPA-FREE TPU】Unlike cheap PVC or standard TPU, our water bladder is made of premium Medical-Grade Polyether TPU. It is 100% BPA-Free, odorless, and puncture-resistant. It remains flexible in extreme temperatures (-4°F to 104°F), ensuring your drinking water stays fresh without any plastic aftertaste.
- 3.【HANDS-FREE GRAVITY-FED SYSTEM】No more exhausting pumping or squeezing. Simply fill the wide-opening bag from a stream or lake, hang it on a tree, and let gravity do the work. The 300ml/min flow rate provides a steady stream of clean water for drinking, cooking, or washing at your basecamp.
- 4.【ULTRALIGHT & CAMPING-READY DESIGN】Weighing only 113g (bag only) and 163g (entire system), this 1-gallon reservoir folds down to the size of a smartphone. Features a heavy-duty nylon strap (30KG load capacity), leak-proof seamless bottom, and quick-disconnect fittings for effortless assembly and pack-down.
- 5.【VERSATILE EMERGENCY PREPAREDNESS】A must-have for your Bug-Out Bag or 72-hour kit. The large 1-gallon capacity is perfect for group camping or family survival needs. The universal connector allows for easy backflushing to maintain flow rate in the field, making it a sustainable choice for hikers and preppers alike.
Overview
- Brand : YUECHCASES
- Special Feature : 0.01 Micron Ultrafiltration, Gravity-Fed Hands-Free Operation, Medical Grade Taste-Free TPU
- Product Dimensions : 7"L x 3"W x 17"H
- Material : PVC-Free, Thermoplastic Polyurethane (TPU)
- Capacity : 3.8 gallons
- Included Components : TPU Water Bag, Micron Filter Straw, PVC Hose with Flow Clip, Storage Bag
- Package Information : Bag
- Installation Type : Portable
- Purification Method : Hollow Fiber Ultrafiltration
- Power Source : Gravity
Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
FAQ
Water Filtration & Home Water Guide
-
How to Choose the Best Bathroom Exhaust Fan for...
Learn how to choose the right bathroom exhaust fan for effective moisture control, quieter operation, and mold prevention. This 2026 guide covers CFM ratings, noise levels, humidity sensors, installation, ductwork,...
How to Choose the Best Bathroom Exhaust Fan for...
Learn how to choose the right bathroom exhaust fan for effective moisture control, quieter operation, and mold prevention. This 2026 guide covers CFM ratings, noise levels, humidity sensors, installation, ductwork,...
-
Do You Really Need a Whole House Water Filter? ...
A whole house water filter treats water before it reaches your kitchen, bathrooms, laundry, and household appliances. This guide explains the benefits, potential drawbacks, installation costs, maintenance needs, and water-quality...
Do You Really Need a Whole House Water Filter? ...
A whole house water filter treats water before it reaches your kitchen, bathrooms, laundry, and household appliances. This guide explains the benefits, potential drawbacks, installation costs, maintenance needs, and water-quality...
-
Reverse Osmosis vs Carbon Water Filters: Which ...
Reverse osmosis and activated carbon filters solve different water-quality problems. This detailed comparison explains how each system works, what contaminants it can reduce, how much maintenance it requires, and which...
Reverse Osmosis vs Carbon Water Filters: Which ...
Reverse osmosis and activated carbon filters solve different water-quality problems. This detailed comparison explains how each system works, what contaminants it can reduce, how much maintenance it requires, and which...
