Use the Series II GRN Line Bacteria Filter with your Frontier Flow Water Bottle to protect your thirst as you travel across the back roads of America, to the heights of Everest, or to your next 9-to-5 meeting. The GRN Line Bacteria Filter provides cost-effective protection for recreation and use with backcountry water sources where viruses are not a concern.
Frontier GRN Line Protection is achieved using Electro-Positive Absorption Technology. Charged micro-glass fibers “pull” organisms as small as bacteria out of the water stream while still maintaining high flow rates and low pressure drops, making Frontier Series II GRN Line Bacteria Filters the perfect choice for water bottle, pump and gravity flow applications. Frontier Series II GRN Line Bacteria Filters have been thoroughly tested by independent laboratories and are proven to consistently remove protozoan cysts and bacteria to ANSI/NSF Standard 53 and US EPA standards without the use of disinfecting chemicals such as chlorine, bromine, or iodine. The addition of sub-micron carbon particles into the filter media increases the absorptive capability required to reduce chlorine and harmful chemicals, bad tastes, and odors. Frontier Series II GRN Line Bacteria Filters provide superior biological protection, high flows, and long service life in a compact, lightweight, and easy to use capsule.
Frontier Series II capsule was developed by our engineers to provide the easy and secure connections with minimum fuss and fittings. Frontier Series II Bacteria Filters connect easily to any Frontier water bottle cap with a simple “push and twist.” They also connect directly to 1/4″ tubing for “in-line” gravity flow and hydration applications.