Fleck O-Ring, -019, 2900 filtration systems head or fit it with a

or fit it with a feeder suction line for chemical dosing

enabling efficient and reliable system performance

Generous 80-gallon capacity supports larger water treatment setups without frequent refills

the drive cam is a small but absolutely critical part

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

Fleck O-Ring, -019, 2900 filtration systems head or fit it with aThis 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