Zodiac Jandy LX/LT Header Coupling O-Ring Qty 2 (R0337600) essexgroup Improves both hydrotherapy function and

Improves both hydrotherapy function and visible seat quality

5 amps with a 48Y C-face configuration

The Harmsco gasket is designed for compatible BF168 and BF252 top-seal applications where a dependable seal is needed between connected filter components

or the system may behave in ways that suggest a larger failure than what is actually happening

Application-focused replacement for FNS/FSH Tank Base

Zodiac Jandy LX/LT Header Coupling O-Ring Qty 2 (R0337600) essexgroup Improves both hydrotherapy function andStop leaks and restore sealing around compatible Zodiac Jandy LX and LT heater header couplings with this two piece O ring set. Header coupling O rings are exposed to heat, pressure, chemicals, and repeated service cycles, which can flatten or crack over time. Replacing them during header or coupling repairs helps create a better seal and reduces the chance of water escaping around the connection. This kit is ideal for maintenance, leak repair, or