Sawyer S1 Select Filter - SP4121 - Foam Replacement
All Sawyer 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)
Enjoy safe, clean water anywhere in the world with Sawyer Select Water Filters and Purifiers which remove virtually all contaminants found in fresh water while also improving taste and odour. Available in three models, these systems combine a proprietary foam membrane in an durable silicone bottle with our 0.1 micron hollow fibre filter at the top — ensuring access to clean water in the back country, while you travel, at the office, or for emergencies.
Taste & odour
# OF USES
Instructions for use
Unscrew the filter, fill the bottle to the Max Fill line, then screw the filter back onto the bottle.
Squeeze the bottle in an alternating motion for 10 seconds.
Drink directly from the filter or dispense water into another container.