The TOMEY BOTTLE 100 portable ultra-precision water filter is a portable filtration device that removes bacteria, mold, rust, cloudiness, and suspended organic matter from water using a hollow fiber membrane filter with ultra-fine pores. - Brand: TOMEY - Model Name: BOTTLE 100 - Color: White - Features: - Spray type, does not use fluorocarbon gases, making it environmentally friendly. - Portable type that can be carried anywhere, anytime. - Uses: - Securing drinking water during emergencies and disasters. - Sterilizing and removing particles from water or aqueous solutions. - Notes: See instruction manual. - Accessories: Dedicated box, instruction manual Thank you for viewing.