Membrane Solutions Straw Water Filter, Survival Filtration Portable Gear, Emergency Preparedness, Supply for Drinking Hiking Camping Travel Hunting Fishing Team Family Outing

Multistage filtration: With adoption of 0.1 um ultrafiltration membrane and other raw materials, the Water Filter Straw can effectively reduce harmful substances like chlorine, particulates, sediment, stones, sand, dirt, bad taste &odor in water to ensure the water safety and deliver better drinking experience.
Longer Lifespan: The Waterdrop Filter straw can provide safe drinking water up to 1,400 gallons (5,300 liters), and ensures the maximum water flow rate of up to 700 ml/min to provide more relaxed outdoor water drinking experience.
Recyclable Straw: With innovative backwash purifier function, the inside of the Water Filter Straw can be kept clean at all times and it is recyclable, safe and pollution-free. If the water flow decreases or the filter has been used for a long time, you can remove the mouthpiece, flush it with clean water. (Standard water bag can be used or pop bottle with thread diameter of 27.5mm can be filled clean water for backwashing the filter straw.)

PORTABLE, STACKABLE WATER CONTAINERS: These 5-gallon water containers are designed with flat bottoms and tops that stack together, even in limited space. The built-in handles make them portable, and the twist breathing ports make it easy to pour out their contents without them getting air locked. This kit includes 6 individual 5-gallon water containers, 6 lids, 2 spigots, 1 70mm cap wrench, and 1 bottle of water preserver that can treat up to 110 gallons of water.
60 DAYS OF DRINKING WATER: It’s recommended to have half a gallon of water per person per day when preparing an emergency water reservoir for your household. This kit provides 6 containers that are 5 gallons each for about 60 days of washing, cooking, or fresh drinking water storage. The included water preserver can help water stay safe for up to 5 years instead of the traditional 6–12 months.
MADE FROM BPA-FREE HDPE PLASTIC: Our high-quality water containers are made from 100% food-grade plastic, and the included spigots are made of high-quality water storage plastic. They are BPA-free and made from high-density polyethylene (HDPE), so you’ll have a safe, durable, refillable water container that can weather any storm.

Innovative Detachable Design: Our WS02 water filter straw now is the only detachable straw on the market, both ends can be disassembled. That means it just needs to replace the filter element anytime and anywhere, no need to replace the straw tube shell frequently, which is truly reusable, money-saving, and more environmentally friendly. SGS certificated, Test Report NBF21-004693-01.
Superior Backwash Solution: Detachable mouthpiece connects with the common bottle for backwashing, no need for an extra syringe, make cleaning easier. Camping water filter does not expire like water purification tablets and does not require batteries, very easy to use.
4-Stage Filtration: Our backpacking water filter is made up of 0.1-micron hollow fiber ultrafiltration membrane, coconut shell GAC filter, and double PP fiber filter. Removes 99.99999% of escherichia coli, odor, iodine, chlorine, heavy metals, make water taste better. What’s more, it can maintain the optimal flow rate (500ml/min) while the filter pore size is smaller. Long lifespan to provide at least 20,000 liters clean water.