Sawyer Foam Filter S3 SP4320

Enjoy safe and clean water anywhere in the world with Sawyer Select water filters and purifiers, which remove practically all impurities found in water while improving taste and odor.

The durable silicone bottle, available in 3 versions, combines a S3 class foam membrane with a conventional hollow fiber filter on top.

The S3 membrane is capable of filtering bacteria and protozoa, chemicals and pesticides. Compared to the S1 class, it can also capture viruses and heavy metals.

Dimensions:
- length: 75 mm
- width: 75 mm
- height: 250 mm
- volume: 600 ml