Viqua Sterilight (002233) O-Ring for Quartz Sleeve, Fits PRO, G, H, J, & K Model UV Systems 20 inch x 2.5 inch Filters2770 Acid-washed coconut-based activated carbon

Acid-washed coconut-based activated carbon

Replace annually to maintain fresh taste

The food grade EPDM seals and polypropylene construction ensure safe use with drinking water while maintaining NSF standards for water contact materials

This component meters brine draw at 2 gallons per minute

Viqua Sterilight (002233) O-Ring for Quartz Sleeve, Fits PRO, G, H, J, & K Model UV Systems 20 inch x 2.5 inch Filters2770 Acid-washed coconut-based activated carbonViqua Sterilight Genuine Replacement Part Viqua Sterilight 002233 O Ring for Quartz Sleeve Factory OEM seal for PRO, G, H, J, and K series UV systems Prevents water intrusion UV resistant material Direct OEM replacement The Viqua 002233 O Ring creates a watertight seal between the quartz sleeve and chamber housing in your UV disinfection system. Designed for PRO, G, H, J, and K series units, this seal prevents moisture from reaching electrical