Fleck O-Ring, -019, 2900 filtration systems head Restore water flow and verify

Restore water flow and verify that no leaks are present around the new connection

Is this housing safe for potable water systems

offering long-lasting performance even under frequent cycling

Restore system pressure and turn the water softener back on to test for proper operation

This product addresses common concerns such as sediment buildup and carbon media replacement

Fleck O-Ring, -019, 2900 filtration systems head Restore water flow and verifyThis is a genuine Fleck 019 O ring made for the 2900 control valve, supplied by Pentair. Designated by its AS568 dash number size ( 019), this small elastomer seal creates a watertight barrier between mating parts inside the valve body, preventing leaks and internal bypass at one of the valve's critical joints. Despite its modest size and cost, an O ring like this is fundamental to keeping a control valve sealed and operating at full pressure. OEM