Fleck O-Ring, -019, 2900 filtration systems head your Fleck 2510 returns to

your Fleck 2510 returns to efficient

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

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

the drive cam is a small but absolutely critical part

or fit it with a feeder suction line for chemical dosing

Fleck O-Ring, -019, 2900 filtration systems head your Fleck 2510 returns toThis 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