Sawyer MINI Water Filtration System

Pack a small, reusable filter for day hikes, camp, or an emergency kit. The Sawyer MINI Water Filtration System uses a 0.1-micron hollow-fiber membrane to remove bacteria, protozoa, and microplastics from fresh water. Its approximately 2-ounce filter takes up little space among your essentials.

Choose how you drink: squeeze water through the included pouch, connect a standard 28 mm threaded disposable bottle, use the supplied straw, or fit the filter inline with hydration tubing. We recommend checking your bottle threads before a trip; hydration tubing is sold separately. Each color option is one filter kit.

Choose your water source with care. The MINI does not remove viruses, dissolved chemicals, heavy metals, or salt. Backflush it when flow slows, before storage, and before returning it to use. Protect a wetted filter from freezing and replace it if freezing damage is suspected.

Key Features

• Four ways to filter let you choose between pouch squeezing, bottle use, direct drinking, and an inline hydration setup.
• A 0.1-micron absolute hollow-fiber membrane physically screens out bacteria, protozoa, and microplastics for fresh-water filtration on the trail.
• The approximately 2-ounce filter keeps a personal filtration option easy to carry in a hiking pack or emergency kit.
• A backflushable design and a manufacturer rating of up to 100,000 gallons support repeated use with proper care.
• The included reusable pouch, drinking straw, and cleaning syringe cover the basic filtering and maintenance accessories in one single-filter kit.

Specifications

• Available colors and models: Black SP105; Blue SP128; Green SP101; Camo SP107; Orange SP103
• Bottle connection: Standard 28 mm threaded disposable bottles; check thread compatibility
• Brand: Sawyer
• Care: Backflush when flow decreases, before prolonged storage, and before reuse; protect the wetted filter from freezing
• Filter medium: Hollow-fiber membrane
• Filter weight: Approximately 2 oz; current manufacturer figure for the filter
• Filtration limits: Does not remove viruses, dissolved chemicals, heavy metals, or salt
• Hydration compatibility: Inline connection to hydration tubing; tubing sold separately
• Included pouch capacity: 16 fl oz
• Kit contents: One MINI filter, one reusable squeeze pouch, one drinking straw, and one cleaning syringe/plunger
• Manufacturer-stated removal: 99.99999% of bacteria; 99.9999% of protozoa; 100% of microplastics
• Model: MINI Water Filtration System, single-filter kit
• Pore size: 0.1 micron absolute
• Rated filter capacity: Up to 100,000 gallons with appropriate care; manufacturer rating