Complete 4 Liter Water PURIFIER System

4 Liter Complete Water Purifier System
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  • Item #: SP194

Sawyer® Complete 4L Gravity Water Purifier System: 

Includes Fully Sealable and Dispensing Dirty Water Vessel and Clean Water Pack-adaptable Storage and Dispensing Vessel. The Sawyer® Water Purifier Includes:
4 LITER NYLON DIRTY WATER DISPENSER,
4 LITER NYLON CLEAN STORAGE VESSEL WITH DISPENSING CAP,
0.02 MICRON ABSOLUTE HOLLOW FIBER MEMBRANE INLINE PURIFIER,
FAUCET ADAPTER,
DRINK TUBE,
CLEANING and MAINTENANCE INSTRUCTIONS.
Lifetime Guarantee - No replacement filters or cartridges necessary.

*Packaging may vary and identify either "Million Gallon Guarantee" or "Lifetime Guarantee."  Product is the same.

The Sawyer® WATER PURIFIERS feature a 0.02 Micron Absolute Hollow Fiber Membrane which uses medical technology developed from kidney dialysis. When the water is drawn through the filter it flows through the side walls of the Hollow Fiber tubes. Viruses, sediment, bacteria, protozoa, cysts, and other contaminants are filtered out exceeding all applicable EPA recommendations.

Viral Purification: Sawyer® Water Purifiers offer the highest level of VIRAL and biological filtration available in the portable water purifiers category for removal of VIRUSES, bacteria, E. coli, Giardia, and Cryptosporidium.

NO CHEMICALS REQUIRED, NO WAITING TIME, NO ADDED TASTE

WATER PURIFIER - Removal rates:
7 Log Bacteria = 99.99999%
6 Log Protozoa and Cysts = 99.9999%
>5.5 Log Viral = 99.9997%

Extremely Cost Efficient
One Sawyer Purifier system can provide clean water for a small village for pennies a day. These filters and purifiers make water so clean and accessible that people will not only use the filtered/purified water for drinking, but also for cleaning, bathing, cooking, watering plants and more.


Fast Flow
This is a POINT OF USE SYSTEM. Since there is such a high flow rate, this eliminates the need to store water which reduces the chances of water being contaminated after it is filtered. The only external force required for the system to function is GRAVITY. The 0.02 micron purifier flows at an approximate flow rate of 0.5 liter per minute yielding over 700 liters per day. That's five gallons purified in 45 minutes!

Lifetime Filter:

Follow the helpful hints included in the directions for use. Back washing is not required often unless you are filtering very turbid water. To get the maximum water capacities, use the clearest water possible.

Some ways to extend the filter life include:
* Choose water below the surface but not off the bottom.
* Draw water and allow it to settle before filtering.
* Use a pre-filter such as a coffee filter, paper towel, or a T-shirt/bandana

Shipping Weight 3lbs.  MSRP $219.99

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Qty*
Price $189.99
4 or more $171.99 each
10 or more $163.99 each
30 or more $153.99 each