This is a genuine factory Haws 6423 and is a replacement filter used with the Hydration By Haws bottle filling stations. It is a carbon block filter cartridge with a service life of 1 year/2,500-gallons (9463 L). Filter contains an onboard chip to store total gallon usage; this chip interfaces with an Electronic Lifecycle Control system to allow water flow only until the filter reaches its total gallon capacity. Tested and certified by CSA against NSF/ANSI Standard 42 for the reduction of chlorine (taste and odor) and against NSF/ANSI Standard 53 for the reduction of lead and 99.99% of cysts.
Replacement Filter for 2000S, 2000SN, 2000SMS and 2000SMSN