Honeywell Safety Porta Stream II Water Additive, 8 oz, 4/Case

Porta Stream II Water Additive, 8 oz, 4/Case Mix with clean, potable water to create a preserved solution. Does not require costly plumbing. Provides a constant fluid flow rate and stream height for the entire 15-minute flushing period required by ANSI Z358.1 when used with Porta Stream II and III. 30 month shelf life when unopened / 6 months once opened, from date of manufacture. Prior to refilling, the station must be cleaned to remove contamination from the station walls. Regulations: ANSI Z358.1 - ANSI Z358.1