Pentair PacFab Sea Horse/FNS Tank Body O-420 O-Ring (195008) checkvalves Helps restore internal manifold connection

Helps restore internal manifold connection points

Useful when troubleshooting pilot or no-heat conditions

this component helps restore proper function

Pool heaters rely on tightly matched internal parts to manage heat

Pentair PacFab Sea Horse/FNS Tank Body O-420 O-Ring (195008) checkvalves Helps restore internal manifold connectionWhen a filter, pump, or valve service job calls for the correct replacement detail, this O ring gives technicians a dependable fit for the listed application. It is selected for systems where the part must helps restore a watertight seal where the tank body or fitting must resist pressure and seepage, making it especially valuable during rebuilds, seasonal maintenance, or component level troubleshooting. The 195008 replacement should be matched