Fleck (60400) 9000 Piston Assembly; Upper Pleated Polypropylene1409 This cold-only faucet works with

This cold-only faucet works with standard under-sink RO systems that do not require air gap drain connections

💧 Pro Tip: Mount the DI light where it's easily visible during routine operation

The Telecrafter RB-4 clip gun works with standard 3/8" OD tubing commonly used in reverse osmosis systems

fouled membranes

The 1/4" female NPT fittings thread directly onto male 1/4" NPT adapters or nipples

Fleck (60400) 9000 Piston Assembly; Upper Pleated Polypropylene1409 This cold-only faucet works withFleck Control Valve Components Fleck 60400 Upper Piston Assembly for 9000 Series Valves OEM replacement piston assembly engineered for reliable valve cycling in residential and commercial water softener systems 9000 Series Valve Upper Piston OEM Fleck Part Factory Spec The Fleck 60400 is the upper piston assembly designed specifically for 9000 series control valves, responsible for directing water flow through the regeneration cycle. This OEM