Sawyer - Select Filter S1

REMOVES

• BACTERIA 
• PROTOZOA
• CHEMICALS PESTICIDES

IMPROVES TASTE & ODOUR

NUMBER OF USES - 1600

Enjoy cleaner, safer drinking water.  Sawyer S1 Select water filter combines an innovative foam membrane in a durable silicone bottle with Sawyer's signature 0.1 micron hollow fibre filter to remove virtually all contaminants found in fresh water.

Available in two versions, the foam membrane significantly reduces chemicals and pesticides, and also helps remove taste and odour in the S1 Filter and S3 Purifier.

The foam density increases in the S3 for reducing metals and viruses.

It works by removing bacteria, protozoa, and cysts, the 0.1 absolute micron Micro Squeeze Filter screws onto the top of the bottle and has a push-pull cap for easy drinking directly from the spout. The bottle contains a dense foam membrane with activated carbon and other proprietary ingredients create a significantly larger surface for treating contaminated water than traditional block or granule filters.

The Select systems reduce chemicals down to 0.5 parts per billion (up to 40 times lower than the EPA’s maximum recommended level) and reduce pesticides down to 0.01 parts per billion (400 times lower than the EPA’s maximum).