HotSpring Spa Filter Lid in Pearl for Aria 2007-2009.5 Heaters Thermistors have a reliable lifespan

Thermistors have a reliable lifespan 6-8 years or so

HotSpring Spa Cup Holder in Cool Grey

Those screws are hidden under plastic screw covers that just push into place

This thermistor is smaller in diameter than the Control Thermostat Thermistor (78969)

C45S 2002 2003 2004 2005 2006 2007 2008

HotSpring Spa Filter Lid in Pearl for Aria 2007-2009.5 Heaters Thermistors have a reliable lifespanFilter Lid for 2007, 2008, and first half of 2009 call us with any questions regarding purchasing correct lid. **main picture shown is same filter lid in Sterling Marble posted to show correct shape of filter lid, other picture is color of pearl shell**