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Effective in both chlorinated city water and private well systems where heavy metal contamination is a concern
📏 Big Blue compatibility
It replaces worn or damaged pistons that may cause cycle malfunctions
The Mazzei ISO 1587 venturi injector is ideal for introducing chemicals
Fleck (60128) 2900/2900S Seal Kit, Lower Piston Fleck 2900/2900S Seal Kit Lower Piston Procon (3216) PROCON FASTENERS Effective in both chlorinated cityThe Fleck 60128 Seal Kit is a factory original lower piston seal assembly engineered specifically for Fleck 2900 and 2900S control valves. This complete seal kit restores hydraulic integrity and prevents bypass in residential and commercial water softener systems. SPECIFICATIONS Lower Piston Seal Kit Details Part Number 60128 Factory OEM Valve Models 2900 2900S Both variants Assembly Type Lower Piston Complete seal set Material Buna N NSF certified