6Ltr Gravity Water Filter

• Extra-Large Capacity Gravity Water Filter
   Based water purifier with 6L extra large capacity, it's the professional solution for group outdoor water needs. The 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
  The gravity water filter is made from 0.1-micron hollow fiber ultrafiltration membrane, coconut shell GAC filter, and double PP fiber filter. Removes large particles, micro-plastics, odor, 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.

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.

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