Membrane Solutions Company Info

Pro 6L Gravity Based Water Purifier for Outdoor


Membrane Solutions®

6L gravity water purifier:

Drinking safe water from Membrane Solutions Gravity Water System is designed to filter stored fresh water from an open body of water, like a river, stream, or lake is quick, easy, and convenient. This product requires no batteries. This outdoor filter filters up to 5,000 liters of water over its lifetime.

Strength of Our Product

  • Extra-Large Capacity Gravity
    based water purifier with 6L extra large capacity, it’s the professional solution for group outdoor water needs. Our water filtration survival system makes sure you will always have access to enough reliable sources of pure drinking water any time anywhere, especially in an emergency.
  • 4-Stage Filtration
    Our gravityworks water filter is made from 0.1-micron hollow fiber ultrafiltration membrane, coconut shell GAC filter, and double PP fiber filter. Removes large particles, chlorine, micro-plastics, odor and heavy metals, filters up to 5,000 liters water.
  • Superior Backwash Solution Detachable mouthpiece connects with the common bottle for backwashing, no need for an extra syringe. Light-weighted and easy carrying around with storage bag, no heavy hassle, fits perfectly in your backpack, pockets, survival bag.
  • Versatile Use Ways
    More ways you can find besides gravity-fed water filter system, like use directly as a water filter straw, use with plastic bottles, or add an extension tube for more distance.
  • Easy to Hang on Trees
    Adjustable stable tree strap fits most trunks, from maximum 41.5 inches length to minimum 22.5 inches, keep from slipping.
Gravity Water Filter Pro 6L

Package Content:

6L Gravity-fed Water Bag *1, Water Filter Straw *1, Extension Tube *1, Connector *1, Shut-off Clamp *1, Storage Bag *1, User Manual *1, Retail Box *1.

How To Clean & Store

After use or an outing.the filter straw should be back flushed with clean water.

Draw clean water through the device,and then blow the clean water back through the mouthpiece. This will help clear the membrane surface of sediment and particles.Repeat for 3-5 times.
Clean water can also be backflushed through the mouthpiece by using pressurized water source (e.g.,faucet or hose). For best results backflush in pulses.After backflushing,shake out residual water from the filter straw and allow to air dry (do not place in oven or microwave),and then store the filter straw in a cool,dry place.

Model Gravity Water Filter Pro 6L
Capacity 6 Liters
Material Acrylonitrile Butadiene Styrene
Item Weight 0.33 Kilograms
Item Package Dimensions 10.63 x 4.06 x 2.44 inches
Reduces Chlorine and Bad Taste ?
Filtration Accuracy 0.1 microns
Filter Capacity 5000 Litters
Purification Method PP Fiber Filter, Granular Activated Carbon
Filter Type Personal Water Filter Straw
Feature Superior Backwash Solution

Product Contents

  • Gravity Bag with Tree Strap
  • Water Filter Straw
  • Storage Bag
  • Retail Box
  • Connector for Special Bottle
  • Food-grade Silcone Tube
  • Shut-off Clamp
  • User manual
Product Contents