These 20,000 Hour GEN 3 Upgraded Bulbs are backwards compatible with older Large Models and have 4 times the life expectancy of the older versions. The Heating Element Measures 6" long, which includes the ceramic ends.
TWe Highly Recommend replacing your unit's filter when replacing your heating elements. A new filter will help to extend the life of these elements.
This part is compatible with the following Models:
EdenPURE 1000 XL
EdenPURE GEN 3 1000
SunTwin 1500 LED
SunTwin 1500 ELITE
SunTwin Gen 3 1500
Listing of compatible products by model number:
STW GEN 3
Note: These bulbs will NOT work properly in the smaller 500 and 750 model units.